MB39C603_技术文档

MB39C603

Phase Dimmable PSR LED Driver IC

for LED Lighting

Description

MB39C603 is a Primary Side Regulation (PSR) LED driver IC for LED lighting. Using the information of the primary peak current and

the transformer-energy-zero time, it is able to deliver a well regulated current to the secondary side without using an opto-coupler in

an isolated flyback topology. Operating in critical conduction mode, a smaller transformer is required. In addition, MB39C603 has a

built-in phase dimmable circuit and can constitute flicker less lighting systems for phase dimming with low-component count. It is

most suitable for the general lighting applications, for example replacement of commercial and residential incandescent lamps.

Features

PSR topology in an isolated flyback circuit

High power factor (>0.9 : without dimmer) in Single Conversion

High efficiency (>80 % : without dimmer) and low EMI by detecting transformer zero energy

Built-in phase dimmable circuit

 Dimming curve based on conduction angle

 Dimmer hold current control

Highly reliable protection functions

 Under voltage lock out (UVLO)

 Over voltage protection (OVP)

 Over current protection (OCP)

 Over temperature protection (OTP)

Switching frequency setting : 30 kHz to 133 kHz

Input voltage range VDD : 9 V to 20 V

Input voltage for LED lighting applications : AC110V_RMS

Output power range for LED lighting applications : 15 W to 50 W

Package : SOP-14 (5.30 mm × 10.15 mm × 2.25 mm [Max])

Applications

Phase dimmable (Leading/Trailing) LED lighting

LED lighting

Cypress Semiconductor Corporation

Document Number: 002-08450 Rev. *B

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised May 22, 2017

MB39C603

Contents

Description

Features

................................................................................................................................................................... 1

Applications

1.

Pin Assignment............................................................................................................................................................ 3

Pin Descriptions........................................................................................................................................................... 3

Block Diagram.............................................................................................................................................................. 4

Absolute Maximum Ratings........................................................................................................................................ 5

Recommended Operating Conditions........................................................................................................................ 6

Electrical Characteristics ............................................................................................................................................ 7

Standard Characteristics............................................................................................................................................. 9

Function Explanations............................................................................................................................................... 10

LED Current Control by PSR(Primary Side Regulation).............................................................................................. 10

PFC (Power Factor Correction) Function .................................................................................................................... 11

Phase Dimming Function ............................................................................................................................................ 11

HOLD Current Control Function .................................................................................................................................. 12

Power-On Sequence ................................................................................................................................................... 13

Power-Off Sequence ................................................................................................................................................... 14

I_{P_PEAK}Detection Function ........................................................................................................................................... 14

Zero Voltage Switching Function................................................................................................................................. 14

Protection Functions.................................................................................................................................................... 15

I/O Pin Equivalent Circuit Diagram........................................................................................................................... 16

Application Examples................................................................................................................................................ 18

2.

3.

4.

5.

6.

7.

8.

8.1

8.2

8.3

8.4

8.5

8.6

8.7

8.8

8.9

9.

10.

10.1 17W Isolated and Phase Dimming Application............................................................................................................ 18

11.

12.

13.

14.

15.

Usage Precautions..................................................................................................................................................... 26

RoHS Compliance Information ................................................................................................................................. 26

Ordering Information................................................................................................................................................. 26

Package Dimensions................................................................................................................................................. 27

Major Changes ........................................................................................................................................................... 28

Document History................................................................................................................................................................. 29

Sales, Solutions, and Legal Information............................................................................................................................. 30

Document Number: 002-08450 Rev. *B

Page 2 of 30

MB39C603

1. Pin Assignment

Figure 1-1 Pin Assignment

(TOP VIEW)

NC

1

2

3

4

5

6

7

14

13

12

11

10

9

NC

VDD

DRV

GND

CS

TZE

COMP

ADJ

HOLDDET

HOLDCNT

VAC

NC

8

NC

(SOF014)

2. Pin Descriptions

Table 2-1 Pin Descriptions

Pin No.

Pin Name

I/O

-

Description

1

2

NC

VDD

Not used. Leave this pin open.

Power supply pin.

-

3

TZE

I

Transformer Zero Energy detecting pin.

4

COMP

HOLDDET

HOLDCNT

NC

O

I

External Capacitor connection pin for the compensation.

Phase Dimmer current detecting pin.

External BIP base current control pin.

Not used. Leave this pin open.

5

6

O

-

7

8

NC

-

Not used. Leave this pin open.

9

VAC

I

Phase Dimmer conduction angle detecting pin.

Pin for adjusting the switch-on timing.

Pin for detecting peak current of transformer primary winding.

Ground pin.

10

11

12

13

14

ADJ

O

I

CS

GND

DRV

-

O

-

External MOSFET gate connection pin.

Not used. Leave this pin open.

NC

Document Number: 002-08450 Rev. *B

Page 3 of 30

MB39C603

3. Block Diagram

Figure 3-1 Block Diagram (Isolated Flyback Application)

Phase

Dimmer

VAC

HOLDDET

Hold Amp

HOLDCNT

VDD

9

5

6

2

Phase Comp

Err Ref

generator

Internal Bias

Generator

TZE

OVP Comp

3

LEB

UVLO

OTP

TZE Comp

Err Amp

Ton Comp

Err Ref

PWM

Driver

DRV

13

Control

Logic

COMP

ADJ

4

OCP Comp

LEB

11

CS

Sawtooth

Generator

Current

10

Calculator

12

GND

Peak Current

Detector

Document Number: 002-08450 Rev. *B

Page 4 of 30

MB39C603

4. Absolute Maximum Ratings

Table 4-1 Absolute Maximum Ratings

Rating

Parameter

Symbol

Condition

Unit

Min

-0.3

-1

Max

+25

Power Supply Voltage

V_VDD

V_CS

VDD pin

CS pin

V

+6.0

+25

V_TZE

TZE pin

V

Input Voltage

V_HOLDDET

V_VAC

HOLDDET pin

VAC pin

V

V_DRV

DRV pin

V

Output Voltage

Output Current

V_HOLDCNT

I_ADJ

HOLDCNT pin

ADJ pin

+6.0

-

V

mA

μA

mW

°C

V

I_DRV

DRV pin DC level

HOLDCNT pin

Ta  +25°C

-

-50

+50

I_HOLDCNT

P_D

-400

-

Power Dissipation

Storage Temperature

ESD Voltage 1

500(*1)

+125

+2000

+1000

T_STG

-55

V_ESDH

V_ESDC

Human Body Model

Charged Device Model

-2000

-1000

ESD Voltage 2

V

*1: The value when using two layers PCB.

Reference: θja (wind speed 0m/s): 200°C/W

Figure 4-1 Power Dissipation

700

600

500

400

300

200

100

0

-50 -25

0

25

50

75 100 125 150

Ta [°C]

WARNING:

1. Semiconductor devices may be permanently damaged by application of stress (including, without limitation, voltage, current or

temperature) in excess of absolute maximum ratings. Do not exceed any of these ratings.

Document Number: 002-08450 Rev. *B

Page 5 of 30

MB39C603

5. Recommended Operating Conditions

Table 5-1 Recommended Operating Conditions

Value

Parameter

Symbol

Condition

Unit

Min

9

Typ

-

Max

VDD pin Input Voltage

VAC pin Resistance

TZE pin Resistance

ADJ pin Resistance

COMP pin Capacitance

VDD pin Capacitance

V_VDD

R_VAC

R_TZE

R_ADJ

C_COMP

C_BP

VDD pin

VAC pin

TZE pin

ADJ pin

COMP pin

20

V

-

510

-

kΩ

μF

50

9.3

-

200

-

185.5

4.7

100

-

Set between VDD pin and GND pin

-

Operating Junction

Temperature

Tj

-40

-

+125

°C

WARNING:

1. The recommended operating conditions are required in order to ensure the normal operation of the semiconductor device. All

of the device's electrical characteristics are warranted when the device is operated under these conditions.

2. Any use of semiconductor devices will be under their recommended operating condition.

3. Operation under any conditions other than these conditions may adversely affect reliability of device and could result in device

failure.

4. No warranty is made with respect to any use, operating conditions or combinations not represented on this data sheet. If you

are considering application under any conditions other than listed herein, please contact sales representatives beforehand.

Document Number: 002-08450 Rev. *B

Page 6 of 30

MB39C603

6. Electrical Characteristics

Table 6-1 Electrical Characteristics

(Ta = +25°C, V_VDD= 12V)

Value

Unit

Parameter

Symbol

Condition

Min

Typ

Max

UVLO Turn-on

threshold voltage

V_TH

VDD

-

9.6

10.2

10.8

V

UVLO Turn-off

threshold voltage

UVLO

V_TL

I_START

VDD

TZE

7.55

-

8

65

20

0.7

-160

4.3

1

8.5

160

-

Startup current

V_VDD= 7V

TZE = “H” to “L”

TZE = “L” to “H”

I_TZE= -10 μA

-

μA

mV

V

Zero energy

threshold voltage

V_TZETL

V_TZETH

V_TZECLAMP

V_TZEOVP

t_OVPBLANK

I_TZE

-

Zero energy

threshold voltage

0.6

-200

4.15

0.6

-1

0.8

-100

4.45

1.7

+1

TZE clamp voltage

TRANSFORMER

mV

V

ZERO ENERGY

DETECTION

OVP threshold

voltage

OVP blanking time

TZE input current

-

μs

μA

V_TZE= 5V

-

V_COMP= 2V, V_CS= 0V,

Conduction Angle =

165deg

COM

P

Source current

I_SO

-

-27

-

μA

COMPENSATION

ADJUSTMENT

COM

P

μA/

V

Trans conductance

ADJ voltage

gm

V_ADJ

I_ADJ

V_COMP= 2.5V, V_CS= 1V

-

96

1.85

-450

550

7.5

2

-

ADJ

-

1.81

-650

490

6.75

1.9

-

1.89

-250

610

8.25

2.1

V

μA

ns

μs

V

ADJ source current

ADJ time

V_ADJ= 0V

TZE

DRV

t_ADJ(R_ADJ= 51 kΩ) -

t_ADJ(R_ADJ= 9.1 kΩ)

t_ADJ

Minimum switching

period

TZE

DRV

T_SW

-

OCP threshold

voltage

V_OCPTH

t_OCPDLY

I_CS

CS

-

CURRENT

SENSE

OCP delay time

CS input current

-

400

-

500

+1

ns

μA

V_CS= 5V

-1

Document Number: 002-08450 Rev. *B

Page 7 of 30

MB39C603

(Ta = +25°C, V_VDD= 12V)

Value

Unit

Parameter

DRV high voltage

Symbol

Condition

Min

Typ

Max

VDD = 18V, I_DRV= -30

mA

V_DRVH

DRV

7.6

9.4

-

V

mV

ns

μs

°C

V

VDD = 18V, I_DRV= 30

mA

DRV low voltage

Rise time

V_DRVL

t_RISE

DRV

-

130

94

260

-

VDD = 18V, CLOAD = 1

nF

VDD = 18V, CLOAD = 1

nF

Fall time

t_FALL

-

16

-

DRV

Minimum on time

Maximum on time

Minimum off time

Maximum off time

OTP threshold

OTP hysteresis

t_ONMIN

TZE trigger

300

27

1

500

44

700

60

1.93

55

-

t_ONMAX

t_OFFMIN

t_OFFMAX

T_OTP

-

1.5

46

TZE = GND

37

-

Tj, temperature rising

150

25

OTP

Tj, temperature falling,

degrees below T_OTP

T_OTPHYS

V_PHTH1

V_PHTH2

V_PHHYS

I_HOLDDET

V_HOLDTH

-

Phase Comp

VAC

VAC = “L” to “H”

0.9

0.45

-

1.0

0.5

-9.7

400

1.1

0.55

-

threshold voltage

DIMMER

CONDUCTION

ANGLE

Phase Comp

threshold voltage

VAC = “H” to “L”

V

DETECTION

Phase Comp

hysteresis

-

V

HOLDDET input

current

HOLD

DET

-

-9.32

425

μA

mV

10.09

Hold Amp

threshold voltage

HOLD

CNT

375

3.4

HOLDCNT

Maximum output

voltage

V_HOLDDET= 0.6V,

R_BASE= 16 kΩ,

V_BASE= 0.7V

V_HOLDDET= 0.2V,

R_BASE= 16 kΩ,

V_BASE= 0.7V

V_HOLDDET= 0.6V,

R_BASE= 16 kΩ,

V_BASE= 0.7V

TRIAC HOLD

CURRENT

CONTROL

HOLD

CNT

V_CNTOH

V_CNTOL

I_CNTSO

-

V

HOLDCNT

HOLD

CNT

Minimum output

0.8

-167

voltage

HOLDCNT

source current

HOLD

CNT

-250

-200

μA

I_VDD(STATIC)

VDD

V_VDD= 20V, V_TZE= 1V

-

3.3

5.9

4

-

mA

POWER

SUPPLY

CURRENT

Power supply

current

V_VDD= 20V, Qg = 20 nC,

f_SW= 133 kHz

I_{VDD(OPERATING)}

Document Number: 002-08450 Rev. *B

Page 8 of 30

MB39C603

7. Standard Characteristics

Figure 7-1 Standard Characteristics

I_{VDD(OPERATING)}- VDD

I_HOLDDET- Ta

7.0

-9.0

-9.2

V_VAC=2.0V

6.5

V_CS=1.0V

VDD=12V

V_VAC=2.0V

V_CS=1.0V

V_COMP=1.3V

R_ADJ=51k

6.0

-9.4

V_COMP=1.3V

5.5

5.0

4.5

4.0

3.5

3.0

-9.6

-9.8

-10.0

-10.2

-10.4

Ta=-25℃

Ta=25℃

Ta=85℃

8

10

12

14

16

18

20

-30

-10

10

30

50

70

90

VDD[V]

Ta[℃]

t_ADJ- R_ADJ

V_DRVH- VDD

14

13

12

11

10

9

2500

2000

1500

1000

500

VDD=12V

V_VAC=2.0V

V_CS=1.0V

V_COMP=1.3V

DRV pin : open

V_VAC=2.0V

V_CS=1.0V

V_COMP=3.0V

R_ADJ=51k

Ta=-25℃

Ta=25℃

Ta=85℃

Ta=-25℃

Ta=25℃

Ta=85℃

8

7

6

0

8

10

12

14

16

18

20

0

50

100

150

200

VDD[V]

R_ADJ[kΩ]

T_ON- V_COMP

60

50

40

30

20

10

0

VDD=12V

V_VAC=2.0V

V_CS=1.0V

R_ADJ=51k

Ta=-25℃

Ta=25℃

Ta=85℃

1.4

1.8

2.2

2.6

3

3.4

3.8

V_COMP[V]

Document Number: 002-08450 Rev. *B

Page 9 of 30

MB39C603

8. Function Explanations

8.1 LED Current Control by PSR(Primary Side Regulation)

MB39C603 regulates the average LED current (I_LED) by feeding back the information based on Primary Winding peak current

(I_{P_PEAK}), Secondary Winding energy discharge time (T_DIS) and switching period (T_SW). Figure 8-1 shows the operating waveform in

steady state. I_Pis Primary Winding current and I_Sis Secondary Winding current. I_LEDas an average current of the Secondary

Winding is described by the following equation.

1

2

푇_퐷ꢀ푆

퐼_퐿퐸퐷

=

× 퐼_{푆_푃퐸퐴퐾}×

푇

푆푊

Using I_{P_PEAK}and the transformer Secondary to Primary turns ratio (N_P/N_S), Secondary Winding peak current (I_{S_PEAK}) is described

by the following equation.

푁_푃

퐼_{푆_푃퐸퐴퐾}

=

× 퐼_{푃_푃퐸퐴퐾}

푁_푆

Therefore,

1

푁_푃

푇_퐷ꢀ푆

퐼_퐿퐸퐷

=

×

× 퐼_{푃_푃퐸퐴퐾}×

2

푁_푆

푇

푆푊

MB39C603 detects T_DISby monitoring the TZE pin and I_{P_PEAK}by monitoring the CS pin and then controls I_LED. An internal Err Amp

sinks gm current proportional to I_{P_PEAK}from the COMP pin during T_DISperiod. In steady state, since the average of the gm current

is equal to internal reference current (I_SO), the voltage on the COMP pin (V_COMP) is nearly constant.

퐼_{푃_푃퐸퐴퐾}× 푅_퐶푆× 푔푚 × 푇_퐷ꢀ푆= 퐼_푆푂× 푇

푆푊

In above equation, gm is transconductance of the Err Amp and R_CSis a sense resistance.

Eventually, I_LEDcan be calculated by the following equation.

1

2

푁_푃퐼_푆푂

1

퐼_퐿퐸퐷

=

×

푁_푆푔푚 푅_퐶푆

Figure 8-1 LED Current Control Waveform

I_{P_PEAK}

System Power supply

through Diode Bridge

I_P

(V_BULK

)

I_{S_PEAK}

I_P

I_LED

L_P

I_S

I_LED

VAUX

I_S

T_DIS

T_SW

T_ON

VD

VTZE

DRV

TZE threshold

TZE

ADJ

CS

VD

C_D

R_CS

(VAUX)

1/4 x T_RING

GND

VTZE

1/4 x T_RING

Document Number: 002-08450 Rev. *B

Page 10 of 30

MB39C603

8.2 PFC (Power Factor Correction) Function

Switching on time (T_ON) is generated by comparing V_COMPwith an internal sawtooth waveform (refer to Figure 3-1). Since V_COMPis

slow varying with connecting an external capacitor (C_COMP) from the COMP pin to the GND pin, T_ONis nearly constant within an AC

line cycle. In this state, I_{P_PEAK}is nearly proportional to the AC line voltage (V_BULK). It can bring the phase differences between the

input voltage and the input current close to zero, so that high Power Factor can be achieved.

8.3 Phase Dimming Function

MB39C603 is compatible with both leading-edge dimmers (TRIAC dimming) and trailing-edge dimmers.

To realize the phase dimming, this device has two functions, dimmer conduction angle detect function for LED current control and

TRIAC dimmer hold current control function.

Figure 8-2 shows how MB39C603 detects the conduction angle. V_BULKis scaled via a resistor divider connected to the VAC pin.

The conduction angle is detected by monitoring the voltage on the VAC pin (V_VAC).

MB39C603 measures a half of power cycle period (Tpow) as duration between negative crossings of V_VACand a Phase Comp

threshold voltage (V_PHTH2). Dimmer-ON period (Tdim) is measured as duration between a positive crossing of V_VACand another

Phase Comp threshold voltage (V_PHTH1) and the following negative crossing. Conduction angle is defined as Tdim/Tpow × 180°.

Figure 8-2 Conduction Angle Detection Waveform

V_BULK

V_VAC

V_PHTH1

V_PHTH2

Phase Comp

output

Tdim

Conduction angle = Tdim / Tpow × 180°

Tpow

MB39C603 regulates LED current by changing a reference of Err Amp as a function of the conduction angle. Table 8-1 shows I_LED

dimming ratio based on the conduction angle.

In addition, the initial I_LEDratio in Power–On state is 5%.

Table 8-1 I_LEDRatio Based on Conduction Angles

Conduction Angle

I_LEDRatio [%]

θ < 45deg

5

45deg ≤ θ < 90deg

90deg ≤ θ < 135deg

135deg ≤ θ

(25/45) × θ -20

(70/45) × θ -110

100

Document Number: 002-08450 Rev. *B

Page 11 of 30

MB39C603

8.4 HOLD Current Control Function

The hold current control function prevents LEDs from flickering caused by shortage of hold current. The hold current (I_HOLD) is the

minimum current required to flow through TRIAC dimmer in order to keep the TRIAC on (refer to Figure 8-3). In small conduction

angle, since I_LEDcan be low, AC/DC Converter current (I_BULK) and TRIAC dimmer current (I_TRIAC) are reduced. Once I_TRIACfalls

below I_HOLD, TRIAC goes off and this results in LED flickering. MB39C603 controls I_TRIAClarger than I_HOLDby adding the current

(I_BIP) via a BIP transistor (M1) with sensing I_TRIACand keeps the TRIAC on.

I_TRIACis sensed with a resistor (R_S). A bypass diode (D_BYPASS) is used to clamp the voltage between R_Sterminals (V_RS) and prevent

the voltage on the HOLDDET pin (V_HOLDDET) from exceeding absolute maximum ratings. An offset resistor (R_OFFSET) is used to add

an offset voltage to V_HOLDDETand prevent V_HOLDDETfrom the above ratings.

R_Sis set as the following equation.

푅_{푂퐹퐹푆퐸ꢁ}× 퐼_{퐻푂퐿퐷퐷퐸ꢁ}− 푉_{퐻푂퐿퐷ꢁ퐻}

푅_푆=

퐼_{ꢁꢂꢀ퐴퐶푀ꢀꢃ}

where I_HOLDDETis the current of the HOLDDET pin, V_HOLDTHis Hold Amp threshold voltage, and I_TRIACMINis minimum TRIAC current

chosen by designers.

R_OFFSETis set as the following equation.

푉_{퐵푌푃퐴푆푆푀퐴푋}− 0.3푉

푅_{푂퐹퐹푆퐸ꢁ}

>

퐼_{퐻푂퐿퐷퐷퐸ꢁ}

where V_BYPASSMAXis the maximum forward voltage of D_BYPASS

.

Hold Amp is designed only for driving BIP transistors. Connecting a resistor (R_BASE) between the HOLDCNT pin and M1 base

terminal limits the maximum I_BIPvalue and clamp the rush current at TRIAC dimmer-on timing.

Figure 8-3 HOLD Current Control Waveform

I_BULK

I_TRIAC= I_BULK+ I_BIP

V_BULK

AC/DC

Converter

Phase

V_BULK

Dimmer

D_BYPASS

I_BIP

R_S

R_OFFSET

M1

R_BASE

I_BIP

I_HOLDDET

HOLDDET

HOLDCNT

5

6

Added

I_BIP

I_TRIAC

Hold Amp

I_TRIACMIN

V_HOLDTH

Document Number: 002-08450 Rev. *B

Page 12 of 30

MB39C603

8.5 Power-On Sequence

When the AC line voltage is supplied, V_BULKis powered from the AC line through a diode bridge, and the VDD pin is charged from

V_BULKthrough an external source-follower BiasMOS.(Figure 8-4 red path)

When the VDD pin is charged up and the voltage on the VDD pin (V_VDD) rises above the UVLO threshold voltage, an internal Bias

circuit starts operating, and MB39C603 starts the conduction angle detection (refer to 8.3). After the UVLO is released, this device

enables switching and is operating in a forced switching mode (T_ON= 1.5 µs, T_OFF= 78 µs to 320 µs). When the voltage on the TZE

pin reaches the Zero energy threshold voltage (V_TZETH= 0.7V), MB39C603 enters normal operation mode. After the switching

begins, the VDD pin is also charged from Auxiliary Winding through an external diode (DBIAS).(Figure 8-4 blue path)

During non-conduction period V_VDDis not supplied from V_BULKor Auxiliary Winding. It is necessary to set an appropriate capacitor

of the VDD pin in order to keep V_VDDabove the UVLO threshold voltage in this period. An external diode (D1) between BiasMOS

and the VDD pin is used to prevent discharge from the VDD pin to V_BULKat zero cross points of the AC line voltage.

Figure 8-4 VDD Supply Path at Power-On

Phase

Dimmer

V_BULK

Rst

Bias

MOS

Zbias

To TZE

DBIAS

D1

VDD

2

Internal Bias

Generator

UVLO

Driver

DRV

PWM

13

Control

Logic

11

CS

12

GND

Figure 8-5 Power-On Waveform

V_BULK

UVLO Vth = 10.2V

Force switching (ton=1.5us / toff=78us～320us)

Normal switching

VDD

DRV

VLED

TZE

Switching start

V_TZETH= 0.7V

Document Number: 002-08450 Rev. *B

Page 13 of 30

MB39C603

8.6 Power-Off Sequence

After the AC line voltage is removed, V_BULKis discharged by switching operation and the Hold current circuit. Since any Secondary

Winding current does not flow, I_LEDis supplied only from output capacitors and decreases gradually. V_VDDalso decreases because

there is no current supply from both Auxiliary Winding and V_BULK. When V_VDDfalls below the UVLO threshold voltage, MB39C603

shuts down.

Figure 8-6 Power-Off Waveform

AC line removed

V_BULK

VDD

DRV

UVLO Vth = 8V

Shutdown

VLED

8.7 I_{P_PEAK}Detection Function

MB39C603 detects Primary Winding peak current (I_{P_PEAK}) of Transformer. I_LEDis set by connecting a sense resistance (R_CS

)

between the CS pin and the GND pin. Maximum I_{P_PEAK}(I_{P_PEAKMAX}) limited by Over Current Protection (OCP) can also be set with

the resistance.

Using the Secondary to Primary turns ratio (N_P/N_S) and I_LED, R_CSis set as the following equation (refer to 8.1).

푁_푃0.132

푅_퐶푆

=

×

푁_푆

퐼_퐿퐸퐷

In addition, using the OCP threshold voltage (V_OCPTH) and R_CS, I_{P_PEAKMAX}is calculated with the following equation.

푉_{푂퐶푃ꢁ퐻}

퐼_{푃_푃퐸퐴퐾푀퐴푋}

=

푅_퐶푆

8.8 Zero Voltage Switching Function

MB39C603 has built-in zero voltage switching function to minimize switching loss of the external switching MOSFET. This device

detects a zero crossing point through a resistor divider connected from the TZE pin to Auxiliary Winding. A zero energy detection

circuit detects a negative crossing point of the voltage on the TZE pin to Zero energy threshold voltage (V_TZETL). On-timing of

switching MOSFET is decided with waiting an adjustment time (t_ADJ) after the negative crossing occurs.

t_ADJis set by connecting an external resistance (R_ADJ) between the ADJ pin and the GND pin. Using Primary Winding inductance

(L_P) and the parasitic drain capacitor of switching MOSFET (C_D), t_ADJis calculated with the following equation.

휋 ꢄ × ꢅ

√

푃

퐷

푡_퐴퐷퐽

=

2

Using t_ADJ, R_ADJis set as the following equation.

[

]

[

]

푅_퐴퐷퐽푘훺 = 0.0927 × 푡_퐴퐷퐽푛푠

Document Number: 002-08450 Rev. *B

Page 14 of 30

MB39C603

8.9 Protection Functions

Under Voltage Lockout Protection (UVLO)

The under voltage lockout protection (UVLO) prevents IC from a malfunction in the transient state during V_VDDstartup and a

malfunction caused by a momentary drop of V_VDD, and protects the system from destruction/deterioration. An UVLO comparator

detects the voltage decrease below the UVLO threshold voltage on the VDD pin, and then the DRV pin is turned to “L” and the

switching stops. MB39C603 automatically returns to normal operation mode when V_VDDincreases above the UVLO threshold

voltage.

Over Voltage Protection (OVP)

The over voltage protection (OVP) protects Secondary side components from an excessive stress voltage. If the LED is

disconnected, the output voltage of Secondary Winding rises up. The output overvoltage can be detected by monitoring the TZE

pin. During Secondary Winding energy discharge time, V_TZEis proportional to V_AUXand the voltage of Secondary Winding (refer to

8.1). When V_TZErises higher than the OVP threshold voltage for 3 continues switching cycles, the DRV pin is turned to “L”, and the

switching stops (latch off). When V_VDDdrops below the UVLO threshold voltage, the latch is removed.

Over Current Protection (OCP)

The over current protection (OCP) prevents inductor or transformer from saturation. The drain current of the external switching

MOSFET is limited by OCP. When the voltage on the CS pin reaches the OCP threshold voltage, the DRV pin is turned to “L” and

the switching cycle ends. After zero crossing is detected on the TZE pin again, the DRV pin is turned to “H” and the next switching

cycle begins.

Over Temperature Protection (OTP)

The over temperature protection (OTP) protects IC from thermal destruction. When the junction temperature reaches +150°C, the

DRV pin is turned to “L”, and the switching stops. It automatically returns to normal operation mode if the junction temperature falls

back below +125°C.

Table 8-2 Protection Functions Table

PIN Operation

Detection

Condition

Return

Condition

Function

Remarks

HOLD

CNT

DRV

COMP

ADJ

Normal Operation

Active

-

Under Voltage Lockout

Protection (UVLO)

Auto

Restart

L

VDD < 8V

TZE > 4.3V

CS > 2V

VDD > 10.2V

Over Voltage

Protection (OVP)

1.5V

fixed

VDD < 8V

→ VDD > 10.2V

L

Active

L

Active

Latch off

Over Current

Protection (OCP)

Auto

Restart

Active

Cycle by cycle

Tj < +125°C

Over Temperature

Protection (OTP)

1.5V

fixed

Auto

Restart

Tj > +150°C

Document Number: 002-08450 Rev. *B

Page 15 of 30

MB39C603

9. I/O Pin Equivalent Circuit Diagram

Figure 9-1 I/O Pin Equivalent Circuit Diagram

Pin No.

Equivalent Circuit Diagram

Name

VREF5V

GND

VREF5V

3

TZE

3

TZE

GND

VREF5V

GND

12

VREF5V

GND

VREF5V

4

COMP

GND

4

COMP

12

VREF5V

5,

6

HOLDDET,

HOLDCNT

HOLDDET

5

6

HOLDCNT

12

GND

Document Number: 002-08450 Rev. *B

Page 16 of 30

MB39C603

Name

Pin No.

Equivalent Circuit Diagram

VREF5V

9

VAC

ADJ

CS

9

VAC

12

GND

VREF5V

10

11

13

10

ADJ

GND

12

VREF5V

GND

11

CS

VREF5V

GND 12

2

VDD

GND

VREF5V

13

DRV

12

GND

Document Number: 002-08450 Rev. *B

Page 17 of 30

MB39C603

10.Application Examples

10.1 17W Isolated and Phase Dimming Application

Input: AC85V_RMSto 145V_RMS, Output: 470mA/32V to 42V, Ta = +25°C

Figure 10-1 17W EVB Schematic

MB39C603

Document Number: 002-08450 Rev. *B

Page 18 of 30

MB39C603

Table 10-1 17W BOM List

No.

1

Component

Description

LED driver IC, SOP-14

Part No.

MB39C603

Vendor

Cypress

Fairchild

M1

Q1

Q2

2

MOSFET, N-channel, 800V, 5.5A, TO-220F

MOSFET, N-channel, 650V, 7.3A, TO-220

FQPF8N80C

FDPF10N60NZ

3

Bipolar transistor, NPN, 60V, 3A, hfe = 250min,

SOT-223

4

Q3

NZT560A

Fairchild

5

6

BR1

D1

Bridge rectifier, 1A, 600V, Micro-DIP

Diode, ultra fast rectifier, 1A, 600V, SMA

Diode, ultra fast rectifier, 3A, 200V, SMC

Diode, fast rectifier, 1A, 800V, SMA

Diode, ultra fast rectifier, 1A, 200V, SMA

Diode, 200 mA, 200V, SOT-23

MDB6S

ES1J

Fairchild

ON Semi

-

7

D2

ES3D

8

D3

RS1K

9

D4

ES1D

10

11

12

13

14

15

D5

MMBD1404

MMSZ18T1G

EI-2520

ZD1, ZD2

T1

Diode, Zener, 18V, 500 mW, SOD-123

Transformer, 600 μH

L1

Common mode inductor, 20 mH, 0.5A

Inductor, 3.3 mH, 0.27A, 5.0Ω, ϕ10×14.4

744821120

RCH114NP-332KB

B32921C3104M

Wurth Electronic

Sumida

L3

C1

Capacitor, X2, 305VAC, 0.1 μF

Capacitor, aluminum electrolytic, 100 μF, 25V,

ϕ6.3×11

EPCOS

NIPPON-CHEMI-

CON

16

C2

EKMG250ELL101MF11D

17

18

19

C3

C4

C5

Capacitor,polyester film, 220 nF, 400V, 18.5×5.9

Capacitor,polyester film, 100 nF, 400V, 12×6.3

Capacitor, ceramic, 10 μF, 50V, X7S, 1210

ECQ-E4224KF

Panasonic

-

ECQ-E4104KF

-

Capacitor, aluminum electrolytic, 470 μF 50V,

ϕ10.0×20

NIPPON-CHEMI-

CON

20

C6, C7

EKMG500ELL471MJ20S

21

22

23

C8

Capacitor, ceramic, 15 nF, 250V, X7R, 1206

Capacitor, ceramic, 2.2 nF, X1/Y1 radial

Capacitor, ceramic, 0.1 μF, 50V, X5R, 0603

-

C9

DE1E3KX222M

-

muRata

-

C10, C11

C12, C15,

C16

24

NA (Open), 0603

-

25

26

27

28

29

30

31

32

33

34

C13

C14

C17

C18

C19

R1, R17

R2

Capacitor, ceramic, 10 μF, 35V, X5R, 0805

Capacitor, ceramic, 4.7 μF, 16V, JB, 0805

NA (Open), 1206

-

Capacitor, ceramic, 100 pF, 50V, CH, 0603

NA (Open)

Resistor, chip, 1 MΩ, 1/4W, 1206

Resistor, metal film, 510Ω, 2W,

NA (Open), 1206

R3

R4

Resistor, metal oxide film, 68 kΩ, 3W

Resistor, chip, 5.1Ω, 1W, 2512

R5

35

36

R6

R7

Resistor, chip, 62 kΩ, 1/10W, 0603

Resistor, chip, 10Ω, 1/8W, 0805

-

37

38

39

40

41

42

43

44

45

46

47

48

49

R8

R9

R10

R11, R12

R13

R14

R16

R18

R19

R20, R15

R21

VR1

F1

Resistor, chip, 22Ω, 1/10W, 0603

Resistor, chip, 91 kΩ, 1/10W, 0603

Resistor, chip, 24 kΩ, 1/10W, 0603

NA (Short), 0603

Resistor, chip, 39 kΩ, 1/10W, 0603

Resistor, chip, 1.1Ω, 1/4W, 1206

Resistor, chip, 51 kΩ, 1/10W, 0603

Resistor, chip, 33 kΩ, 1/10W, 0603

Resistor, chip, 12 kΩ, 1/10W, 0603

NA (Open), 1206

-

Resistor, chip, 510 kΩ, 1/10W, 0603

Varistor, 275VAC, 7 mm DISK

Fuse, 1A, 300VAC

ERZ-V07D431

3691100000

Panasonic

Littelfuse

Document Number: 002-08450 Rev. *B

Page 19 of 30

MB39C603

Fairchild

:

Fairchild Semiconductor International, lnc.

ON Semiconductor

On Semi

Wurth Electronic

Sumida

Wurth Electronics Midcom Inc.

SUMIDA CORPORATION

EPCOS AG

EPCOS

NIPPON-CHEMI-CON

Panasonic

muRata

Nippon Chemi-Con Corporation

Panasonic Corporation

Murata Manufacturing Co., Ltd.

Littelfuse, Inc.

Littelfuse

Document Number: 002-08450 Rev. *B

Page 20 of 30

MB39C603

Figure 10-2 17W Reference Data

Efficiency

LED: 470mA, 37V (without Dimmer)

Power Factor

LED: 470mA, 37V (without Dimmer)

100%

1.00

95%

90%

85%

80%

75%

70%

65%

60%

0.95

0.90

0.85

0.80

0.75

0.70

0.65

0.60

50Hz

60Hz

50Hz

60Hz

80

90

100

110

120

130

140

150

80

90

100

110

120

130

140

150

VIN [V_RMS

]

VIN [V_RMS

]

Line Regulation

(without Dimmer)

Load Regulation

(without Dimmer)

520

500

480

460

440

420

520

100V/50Hz

100V/60Hz

50Hz

60Hz

500

480

460

440

420

80

90

100

110

120

130

140

150

30

35

40

45

VIN [V_RMS

]

VOUT [V]

Document Number: 002-08450 Rev. *B

Page 21 of 30

MB39C603

Output Ripple Waveform

V_IN=100V_RMS/ 60Hz

Switching Waveform

V_IN=100V_RMS/ 60Hz

LED: 470mA, 37V (without Dimmer)

V_BULK（D1 +）

V_OUT

V_SW(Q1 drain)

I_OUT

Turn-On Waveform

V_IN=100V_RMS/ 60Hz

Turn-Off Waveform

V_IN=100V_RMS/ 60Hz

LED: 470mA, 37V (without Dimmer)

V_BULK

V_DD(M1 VDD)

V_OUT

V_DD

V_OUT

I_OUT

LED Open Waveform

V_IN=100V_RMS/ 60Hz

Total Harmonic Distortion(THD)

LED: 470mA, 37V (without Dimmer)

40

V_SW

35

50Hz

30

60Hz

25

20

15

10

5

V_OUT

I_OUT

0

80

90

100

110

120

130

140

150

VIN [V_RMS

]

Document Number: 002-08450 Rev. *B

Page 22 of 30

MB39C603

Figure 10-3 17W Japan Dimmer Performance Data

Dimming Curve

V_IN=100V_RMS/ 50Hz

LED: 470mA, 37V

Dimming Curve

V_IN=100V_RMS/ 60Hz

LED: 470mA, 37V

500

400

300

200

100

0

Leading Edge

Trailing Edge

400

Trailing Edge

300

200

100

0

45

90

135

180

0

45

90

135

180

Conduction Angle [°]

Table 10-2 17W Japan Dimmer Performance Data

Dimmer

Maximu

m Angle

(°)

Maximu

m I_OUT

(mA)

Input

Condition

Minimum Minimum

Type

Angle (°)

I_OUT(mA)

Vendor

Parts Name

LUTRON

DVCL-123P-JA

WTC57521

WN575280K

NQ20203T

DP-37154

DEM1003B

DG9022H

DG9048N

31.9

38.0

27.7

31.0

32.4

28.3

46.4

34.0

30.4

19.2

19.8

19.4

19.1

19.7

19.4

19.2

18.8

141.8

145.6

147.2

146.7

142.9

147.8

151.9

155.3

145.4

468.4

467.6

467.0

466.9

467.2

466.6

468.4

Panasonic

VIN=100V_RMS

50Hz

(Japan Dimmer)

Leading Edge

Trailing Edge

DAIKO

Mitsubishi

TOSHIBA

LUTRON

Panasonic

WDG9001

DVCL-123P-JA

22.7

19.1

138.5

468.7

WTC57521

WN575280K

NQ20203T

DP-37154

DEM1003B

DG9022H

DG9048N

WDG9001

38.9

27.4

27.6

33.0

25.9

22.0

22.7

35.9

19.1

19.6

19.1

19.9

18.8

19.6

18.7

146.7

146.2

144.3

145.2

150.8

153.6

150.1

468.4

466.8

467.3

467.0

467.2

467.0

466.5

468.3

VIN=100V_RMS

60Hz

(Japan Dimmer)

Leading Edge

Trailing Edge

DAIKO

Mitsubishi

TOSHIBA

Document Number: 002-08450 Rev. *B

Page 23 of 30

MB39C603

Figure 10-4 17W USA Dimmer Performance Data

Dimming Curve

V_IN=120V_RMS/ 60Hz

LED: 470mA, 37V

500

400

300

200

100

0

Leading Edge

Trailing Edge IPE04-1LZ

Trailing Edge Other

0

45

90

135

180

Conduction Angle [°]

Table 10-3 17W USA Dimmer Performance Data

Dimmer

Maximu

m Angle

(°)

Maximu

m I_OUT

(mA)

Input

Minimum Minimum

Type

Condition

Angle (°)

I_OUT(mA)

Vendor

Parts Name

IPI06-1LZ

6631-LW

6641-W

6683

SLV-600-WH

S-600P-WH

TG-600PH-WH

AY-600P-WH

GL-600H-DK

42.3

21.8

39.1

35.2

19.7

35.0

45.4

40.2

25.1

25.3

20.1

19.5

18.0

19.5

19.8

19.5

20.0

156.0

144.1

147.7

155.5

135.4

137.6

140.4

143.6

135.9

477.5

470.2

471.5

468.9

454.2

470.6

470.5

470.6

457.3

LEVITON

TG-600PNLH-WH

34.1

19.5

141.0

470.8

Leading Edge

TGCL-153PH-WH

TT-300NLH-WH

DV-603PG-WH

DVCL-153-WH

DV603PH-WH

LGCL-153PLH-WH

D-603PH

DV-600PH-WH

52129

18023

33.3

41.7

35.6

38.0

33.0

39.3

24.2

32.8

23.8

36.9

19.4

19.5

19.4

19.5

19.2

20.0

19.3

20.2

19.4

135.0

143.2

116.4

133.9

136.9

133.9

133.5

139.3

157.0

158.5

455.4

470.5

316.5

445.7

471.2

444.4

439.1

470.7

469.8

469.5

VIN=120V_RMS

60Hz

(USA Dimmer)

LUTRON

GE

IPE04-1LZ

SELV-300P-WH

DVELV-300P-WH

LEVITON

LUTRON

45.6

34.1

33.1

19.1

19.0

136.9

130.9

131.8

477.3

447.2

455.2

Trailing Edge

Document Number: 002-08450 Rev. *B

Page 24 of 30

MB39C603

Figure 10-5 17W Parts Surface Temperature

Top Side Temperature Image

V_IN=100V_RMS/ 50Hz

Bottom Side Temperature Image

V_IN=100V_RMS/ 50Hz

LED: 470mA, 37V (without Dimmer)

Top Side Temperature Image

V_IN=100V_RMS/ 60Hz

Bottom Side Temperature Image

V_IN=100V_RMS/ 60Hz

LED: 470mA, 37V (without Dimmer)

Table 10-4 17W Parts Surface Temperature Data

Surface Temperature [℃]

ΔTemperature [Δ℃]

Side

Cursor Point

50Hz

68.0

61.8

70.8

52.8

58.5

44.5

29.6

55.1

63.5

58.0

45.1

28.3

60Hz

66.5

61.8

70.1

52.5

56.0

43.8

29.8

56.6

67.1

61.6

46.9

31.4

50Hz

38.3

32.2

41.2

23.1

28.9

14.8

-

26.8

35.2

29.7

16.7

-

60Hz

36.8

32.0

40.3

22.8

26.2

14.0

-

25.2

35.8

30.2

15.5

-

a

b

c

d

e

f

g

a

b

c

d

e

T2

Q1

R4

R2

Q2

Top

PCB

Out of PCB

M1

Back side of R4

BR1

Bottom

PCB

Out of PCB

Document Number: 002-08450 Rev. *B

Page 25 of 30

MB39C603

11.Usage Precautions

Do not configure the IC over the maximum ratings.

If the IC is used over the maximum ratings, the LSI may be permanently damaged.

It is preferable for the device to normally operate within the recommended usage conditions. Usage outside of these conditions can

have an adverse effect on the reliability of the LSI.

Use the device within the recommended operating conditions.

The recommended values guarantee the normal LSI operation under the recommended operating conditions.

The electrical ratings are guaranteed when the device is used within the recommended operating conditions and under the

conditions stated for each item.

Take appropriate measures against static electricity.

Containers for semiconductor materials should have anti-static protection or be made of conductive material.

After mounting, printed circuit boards should be stored and shipped in conductive bags or containers.

Work platforms, tools, and instruments should be properly grounded.

Working personnel should be grounded with resistance of 250 kΩ to 1 MΩ in serial between body and ground.

Do not apply negative voltages.

The use of negative voltages below - 0.3 V may make the parasitic transistor activated to the LSI, and can cause malfunctions.

12.RoHS Compliance Information

This product has observed the standard of lead, cadmium, mercury, Hexavalent chromium, polybrominated biphenyls (PBB), and

polybrominated diphenyl ethers (PBDE).

13.Ordering Information

Table 13-1 Ordering Information

Shipping Form

Part Number

Package

MB39C603PF-G-JNEFE1

Emboss

Tube

14-pin plastic SOP

(SOF014)

MB39C603PF-G-JNE1

Document Number: 002-08450 Rev. *B

Page 26 of 30

MB39C603

14.Package Dimensions

Package Code: SOF014

002-15859 Rev. **

Page 27 of 30

Document Number: 002-08450 Rev. *B

MB39C603

15.Major Changes

Spansion Publication Number: MB39C603_DS405-00021

Page

Section

Descriptions

Revision1.0

Initial release

Removed ESD Voltage (Machine Model) from Table 7-1

-

Revision2.0

7

7. Absolute Maximum Ratings

NOTE: Please see “Document History” about later revised information.

Document Number: 002-08450 Rev. *B

Page 28 of 30

MB39C603

Document History

Document Title: MB39C603 Phase Dimmable PSR LED Driver IC for LED Lighting

Document Number: 002-08450

Orig. of

Change

Submission

Date

Revision

ECN

Description of Change

Migrated to Cypress and assigned document number 002-08450.

No change to document contents or format.

**

–

TOYO

02/20/2015

*A

5211117

04/07/2016 Updated to Cypress format.

Updated Pin Assignment:

Change the package name from FPT-14P-M04 to SOF014

Added RoHS Compliance Information

Updated Ordering Information:

*B

5742340

HIXT

05/22/2017

Change the package name from FPT-14P-M04 to SOF014

Deleted “Marking Format”

Deleted “Recommended Mounting Condition [JEDEC Level3] Lead Free”

Updated Package Dimensions: Updated to Cypress format

Document Number: 002-08450 Rev. *B

Page 29 of 30

MB39C603

Sales, Solutions, and Legal Information

Worldwide Sales and Design Support

Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the

office closest to you, visit us at Cypress Locations.

Products

PSoC^®Solutions

PSoC 1 | PSoC 3 | PSoC 4 | PSoC 5LP | PSoC 6

ARM^®Cortex^®Microcontrollers

cypress.com/arm

cypress.com/automotive

cypress.com/clocks

cypress.com/interface

cypress.com/iot

Automotive

Cypress Developer Community

Training | Components

Clocks & Buffers

Interface

Technical Support

cypress.com/support

Internet of Things

Memory

cypress.com/memory

cypress.com/mcu

Microcontrollers

PSoC

cypress.com/psoc

cypress.com/pmic

cypress.com/touch

cypress.com/usb

Power Management ICs

Touch Sensing

USB Controllers

Wireless/RF

cypress.com/wireless

ARM and Cortex are the registered trademarks of ARM Limited in the EU and other countries.

including any software or firmware included or referenced in this document (“Software”), is owned by Cypress under the intellectual property laws and treaties of the United States and other countries

worldwide. Cypress reserves all rights under such laws and treaties and does not, except as specifically stated in this paragraph, grant any license under its patents, copyrights, trademarks, or other

intellectual property rights. If the Software is not accompanied by a license agreement and you do not otherwise have a written agreement with Cypress governing the use of the Software, then

Cypress hereby grants you a personal, non-exclusive, nontransferable license (without the right to sublicense) (1) under its copyright rights in the Software (a) for Software provided in source code

form, to modify and reproduce the Software solely for use with Cypress hardware products, only internally within your organization, and (b) to distribute the Software in binary code form externally to

end users (either directly or indirectly through resellers and distributors), solely for use on Cypress hardware product units, and (2) under those claims of Cypress’s patents that are infringed by the

Software (as provided by Cypress, unmodified) to make, use, distribute, and import the Software solely for use with Cypress hardware products. Any other use, reproduction, modification, translation,

or compilation of the Software is prohibited.

TO THE EXTENT PERMITTED BY APPLICABLE LAW, CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS DOCUMENT OR ANY SOFTWARE

OR ACCOMPANYING HARDWARE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. To the extent

permitted by applicable law, Cypress reserves the right to make changes to this document without further notice. Cypress does not assume any liability arising out of the application or use of any

product or circuit described in this document. Any information provided in this document, including any sample design information or programming code, is provided only for reference purposes. It

is the responsibility of the user of this document to properly design, program, and test the functionality and safety of any application made of this information and any resulting product. Cypress

products are not designed, intended, or authorized for use as critical components in systems designed or intended for the operation of weapons, weapons systems, nuclear installations, life-support

devices or systems, other medical devices or systems (including resuscitation equipment and surgical implants), pollution control or hazardous substances management, or other uses where the

failure of the device or system could cause personal injury, death, or property damage (“Unintended Uses”). A critical component is any component of a device or system whose failure to perform

can be reasonably expected to cause the failure of the device or system, or to affect its safety or effectiveness. Cypress is not liable, in whole or in part, and you shall and hereby do release Cypress

from any claim, damage, or other liability arising from or related to all Unintended Uses of Cypress products. You shall indemnify and hold Cypress harmless from and against all claims, costs,

damages, and other liabilities, including claims for personal injury or death, arising from or related to any Unintended Uses of Cypress products.

Cypress, the Cypress logo, Spansion, the Spansion logo, and combinations thereof, WICED, PSoC, CapSense, EZ-USB, F-RAM, and Traveo are trademarks or registered trademarks of Cypress in

the United States and other countries. For a more complete list of Cypress trademarks, visit cypress.com. Other names and brands may be claimed as property of their respective owners.

Document Number: 002-08450 Rev. *B

May 22, 2017

Page 30 of 30


型号：	MB39C603
厂家：	CYPRESS
描述：	Phase Dimmable PSR LED Driver IC for LED Lighting
文件：	总30页 (文件大小：1391K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MB39C603 [CYPRESS]

相关型号：

SI9130DB

SI9135LG-T1

SI9135LG-T1-E3

SI9135_11

SI9136_11

SI9130CG-T1-E3

SI9130LG-T1-E3

SI9130_11

SI9137

SI9137DB

SI9137LG

SI9122E