XC6801 [TOREX]

1 Cell Li-ion Battery Linear Charger IC with Constant-Current/Constant-Voltage; 1节锂离子电池线性充电器IC，具有恒定电流/恒定电压


型号：	XC6801
厂家：	Torex Semiconductor
描述：	1 Cell Li-ion Battery Linear Charger IC with Constant-Current/Constant-Voltage 1节锂离子电池线性充电器IC，具有恒定电流/恒定电压电池
文件：	总18页 (文件大小：392K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

XC6801Series

ETR2502-003a

1 Cell Li-ion Battery Linear Charger IC

with Constant-Current/Constant-Voltage

■GENERAL DESCRIPTION

The XC6801 series is a constant-current/constant-voltage linear charger IC for single cell lithium-ion batteries. The XC6801

includes a reference voltage source, battery voltage monitor, driver transistor, constant-current/constant-voltage charge circuit,

overheat protection circuit and phase compensation circuit. The battery charge termination voltage is internally set to 4.2V ±

0.7% and the trickle charge voltage and accuracy is 2.9V ±3%. In trickle charge mode, a safe battery charge is possible

because approximately only 1/10 of the full charge current is supplied to the battery. As it is possible to select a highly

accurate charge current of either 100mA (MAX.) for L level input to the LIM pin or 500mA (MAX.) for H level, the series is ideal

for applications where the charge is from USB. The series’ charge status output pin, /CHG pin, is capable of checking the IC’s

charging state via connection to an external LED.

■APPLICATIONS

■ FEATURES

Operating Voltage Range

Charge Current

● USB charge applications

● Charging docks, charging cradles

● MP3 players, portable audio players

● Cellular phones, PDAs

: 4.25V ~ 6.0V

: 100mA (MAX.) @ LIM pin=L

500mA (MAX.) @ LIM pin=H

(externally set)

Charge Termination Voltage : 4.2V ±0.7%

Trickle Charge Voltage : 2.9V ±3%

Supply Current (Stand-by) : 12μA (TYP.)

● Bluetooth headsets

Packages

: SOT-89-5, SOT-25, USP-6C

Constant-current/constant-voltage operation

with thermal shutdown

Automatic recharge

Charge status output pin

Soft-start function (Inrush limit current)

■TYPICAL PERFORMANCE

■TYPICAL APPLICATION CIRCUIT

CHARACTERISTICS

●Battery Charge Cycle

XC6801A421

V_IN=V_Lim=5V, C_IN=1.0μF

420mAh Battery

1000

4.5

4.2

3.9

3.6

3.3

3.0

900

Battery Voltage

800

700

600

500

400

300

Charge Current(Lim:H)

200

100

0.3

0.6

0.9

1.2

1.5

Time (hour)

1/18

XC6801 Series

■PIN CONFIGURATION

* The dissipation pad for the USP-6C package

should be solder-plated in recommended mount

pattern and metal masking so as to enhance

mounting strength and heat release. If the pad

needs to be connected to other pins, it should be

connected to the V_SS(No. 2) pin.

■PIN ASSIGNMENT

PIN NUMBER

PIN NAME

FUNCTION

SOT-25

SOT-89-5

USP-6C

/CHG

V_SS

Charge Status Output Pin

Ground

BAT

V_IN

Charge Current Pin

Input Voltage Pin

Changing Current Switch

No Connection

LIM

■ PRODUCT CLASSIFICATION

●Ordering Information

)

(

XC6801A42①②③-④

DESIGNATOR

DESCRIPTION

SYMBOL

DESCRIPTION

①

Setting Charge Current

1:LIM”L”=95mA, LIM”H”=475mA

PR-G

MR-G

ER-G

SOT-89-5 (Halogen & Antimony free)

SOT-25 (Halogen & Antimony free)

USP-6C (Halogen & Antimony free)

Packages

Taping Type ^(*2)

②③-④

(*1)

(*2)

The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.

The device orientation is fixed in its embossed tape pocket. For reverse orientation, please contact your local Torex sales office or

representative. (Standard orientation: ②R-④, Reverse orientation: ②L-④)

2/18

XC6801

Series

■BLOCK DIAGRAM

■ABSOLUTE MAXIMUM RATINGS

Ta=25℃

PARAMETER

VIN Pin Voltage

L_IMPin Voltage

SYMBOL

VIN

RATINGS

UNIT

_SS– 0.3 ~ + 6.5

VLIM

BAT Pin Voltage

VBAT

V_SS– 0.3 ~ + 6.5

/CHG Pin Voltage

BAT Pin Current

V/CHG

IBAT

_SS– 0.3 ~ + 6.5

900

250

SOT-25

600 （PCB mounted）^*

500

Power Dissipation

SOT-89-5

USP-6C

1300 （PCB mounted）^*

120

1000 （PCB mounted）^*

Operating Temperature Range

Storage Temperature Range

Topr

Tstg

- 40 ~ + 85

℃

- 55 ~ + 125

* The power dissipation figure shown is PCB mounted. Please refer to page 15 to 17 for details.

3/18

XC6801 Series

■ELECTRICAL CHARACTERISTICS

XC6801A421

Ta=25℃

PARAMETER

SYMBOL

CONDITIONS

MIN

4.25

TYP

MAX

UNIT CIRCUIT

Input Voltage

Supply Current

Stand-by Current

V_IN

I_SS

Charge mode （V_LIM=H or V_LIM=L）

Stand-by mode

μA

③

I_STBY

Shut-down mode

Shut-down Current

I_SHUT

μA

③

(V_IN<V_BATor V_IN<V_UVLO

）

Float Voltage 1

Float Voltage 2 ^(*1)

Battery Current 1

V_FLOAT1

V_FLOAT2

I_BAT1

Ta=25℃, I_BAT=40mA

×0.993

×0.99

4.2

×1.007

×1.01

100

500

2.5

②

0℃≦Ta≦50℃, I_BAT=40mA

V_BAT=3.8V, V_Lim=L, CC mode

V_BAT=3.8V, V_Lim=H, CC mode

Stand-by mode, V_BAT=4.2V

Shut-down mode

μA

③

Battery Current 2

I_BAT2

440

475

Battery Current 3

I_BAT3

Battery Current 4

I_BAT4

Battery Current 5

I_BAT5

Stop mode, V_IN=0V

Trickle Charge Current 1

Trickle Charge Current 2

I_TRIKL1

I_TRIKL2

V_BAT<V_TRIKL（V_LIM=L ）

7.5

9.5

V_BAT<V_TRIKL（V_LIM=H ）

37.5

47.5

Trickle Voltage

V_TRIKL

V_LIM=L, V_BATRising

V_LIM=L

2.813

2.9

2.987

116

③

Trickle Voltage

Hysteresis Width

V_{TRIKL_HYS}

UVLO Voltage

V_UVLO

V_IN: L → H

3.686

150

3.8

3.914

280

⑥

UVLO Hysteresis Width

V_IN-V_BAT

Shut-down Voltage

V_{UVLO_HYS}

190

V_ASD

V_{ASD_HYS}

I_TERM

V_IN: L → H

100

140

③

V_IN-V_BATShut-down Voltage

Hysteresis Width

C/10 Charge Termination

Current Threshold

/CHG Pin

Weak Pull-Down Current

/CHG Pin

V_LIM=L

0.07

0.1

0.13

mA/mA

②

V_LIM=H

I_/CHG1

I_/CHG2

V_/CHG

V_BAT=4.3V, V_/CHG=5V

V_BAT=4.0V, V_/CHG=1V

I_/CHG=5mA

μA

③

④

Strong Pull-Down Current

/CHG Pin

0.35

0.6

Output Low Voltage

Recharge Battery

Threshold Voltage

ON Resistance

Soft-Start Time

ΔV_RECHRG

V_FLOAT1-V_RECHRG

100

150

200

③

R_ON

t_SS

300

120

0.4

450

150

1.7

800

180

3.2

mΩ

μs

①

⑤

⑥

I_BAT= 0 → I_BAT2(V_LIM=H)

V_BAT: H → L

Recharge Battery Time

Battery Termination

Detect Time

t_RECHRG

t_TERM

I_BATfalling (Less than I_TERM

)

0.3

1.2

2.4

⑥

L_IMPin "H" Level Voltage

L_IMPin "L" Level Voltage

L_IMPin "H" Level Current

V_{LIM_H}

V_{LIM_L}

I_{LIM_H}

I_{LIM_L}

③

①

0.4

0.1

-0.1

μA

L_IMPin "L" Level Current

Thermal Shut-Down

Detect Temperature

Thermal Shut-Down

Release Temperature

T_TSD

T_TSR

Junction temperature

120

100

℃

* Unless otherwise stated, V_IN=5.0V.

NOTE: *1: The figures under the condition of 0^OC≦T_A≦50^OC are guaranteed by design calculation.

4/18

XC6801

Series

■OPERATIONAL DESCRIPTION

Charge Cycle

Failure Detection

(Charge Main Routine)

Trickle Charge

Input Voltage Monitor (UVLO)

VIN-BAT Voltage Monitor (UVLO)

Shut-Down

Constant-Current Charge (CC)

Constant-Voltage Charge (CV)

VLIM-“H” IBAT

≦

IBAT1/10

Charge Cycle

VLIM-“L” IBAT

≦

IBAT1/10

Maintaining the charge state

during a charge termination

detect time (1ms)

Charge Termination

(Stand-by mode)

Maintaining the stand-by mode

during a recharge time (2ms)

If the BAT pin voltage is less than 2.9V, the charger enters trickle charge mode. In this mode, a safe battery charge is possible

because approximately only 1/10 of the charge current is supplied to the battery. When the BAT pin voltage rises above 2.9V,

the charger enters constant-current mode (CC mode) and the battery is charged by the programmed charge current. When

the BAT pin voltage reaches 4.2V, the charger enters constant-voltage mode (CV mode) automatically. After this, the charge

current starts to drop and when it reaches a level which is 1/10 of the programmed charge current, the charge terminates.

The charge current can be set from 475mA（TYP.）or 95mA（TYP.）by the LIM pin.

LIM ”H” level input：475mA（TYP.）

LIM ”L” level input：95mA（TYP.）

The battery charge is terminated when the charge current decreases to 1/10 of the full charging level after the battery pin

voltage reaches a float voltage. An internal comparator monitors the I_SENpin voltage to detect the charge termination. When

the comparator sees that the I_SENpin voltage is less than 1.2ms (charge termination detect time), the IC enters stand-by mode.

A driver transistor turns off during the stand-by mode.

In stand-by mode battery voltage falls. When the voltage level at the battery pin drops to 4.05V or less, the charge cycle

automatically re-start after a delay of 1.7ms. As such, no external activation control is needed.

5/18

XC6801 Series

■OPERATIONAL EXPLANATION (Continued)

The /CHG pin constantly monitors the charge states classified as below:

●Strong pull-down: I_/CHG=10mA (TYP.) in a charge cycle,

●Weak pull-down: I_/CHG=20μA (TYP.) in a stand-by mode,

●High impedance: in shutdown mode.

Even if the BAT pin is shorted to V_SS, a trickle charge mode operates in order to protect the IC from destruction caused by over

current.

<Under-voltage Lockout (UVLO)>

The UVLO circuit keeps the charger in shut-down mode until the input voltage, V_IN, rises above the UVLO voltage. Moreover,

in order to protect the battery charger, the UVLO circuit keeps the charger in shut-down mode when the voltage between the

input pin voltage and BAT pin voltage falls to less than 30mV. The charge will not restart until the voltage between the input pin

voltage and BAT pin voltage rises more than 100mV. During shut-down mode, the driver transistor turns off but a failure

detection circuit operates, and supply current is reduced to 8μA.

<Soft-Start Function>

To protect against inrush current from the input to the battery, soft-start time is optimized and internally set (150μs, TYP.).

A backflow prevention circuit protects against current flowing from the BAT pin to the V_INpin even if the BAT pin voltage is

higher than the V_INpin voltage.

6/18

XC6801

Series

■TEST CIRCUITS

2. Battery Termination Detect Time, Recharge Battery Time

1. ON Resistance, L_IMPin current

1. ON抵抗、Lim端子電流

2. C/10充電完了電流閾値、充電完了電圧

C/10 Charge Termination Current Threshold, Battery Termination Voltage

VIN

/CHG

BAT

VIN

Lim

/CHG

BAT

1.0uF

Lim

VSS

22uF

1.0uF

3. Trickle Charge Current, Battery Current, L_IMPin Voltage

4. /CHG Pin, Output Low Voltage

4. /CHG端子出力Low電圧

3. トリクル充電電流、バッテリー電流、Lim端子電圧

Trickle Charge Voltage, UVLO, Recharge Battery Threshold Voltage

トリクル電圧、再充電しきい値

VIN-BAT間シャットダウン、/CHG端子電流

V_IN-V_BATShut-down Voltage, /CHG Pin Current

消費電流、スタンバイ電流、シャットダウン電流

Supply Current, Stand-by Current, Shut-down Current

VIN

Lim

/CHG

BAT

VIN

/CHG

BAT

1.0uF

Lim

VSS

22uF

6. Recharge Time at Charge Termination Detect, UVLO

6. 再充電時間、充電完了検出時、UVLO

5. ソフトスタート

5. Soft-Start

TimeMeasure

VIN

Lim

/CHG

1.0uF

TimeMeasure

VIN

Lim

/CHG

BAT

5Ω

VSS

TimeMeasure

1.0uF

VSS

7/18

XC6801 Series

■TYPICAL PERFORMANCE CHARACTERISITCS

(1) Charge Cycle

（1）充電サイクル特性例

XC6801A421

V_IN=V_Lim=5V, C_IN=1.0μF

420mAh Battery

XC6801A421

V_IN=V_Lim=5V, C_IN=1.0μF

850mAh Battery

1000

900

800

700

600

500

400

300

200

100

4.50

4.20

3.90

3.60

3.30

3.00

1000

4.50

4.20

3.90

3.60

3.30

3.00

900

800

700

600

500

400

300

200

100

Battery Voltege

バッテリー電圧

Battery Voltege

バッテリー電圧

バッテリー電流

Battery Current

バッテリー電流

0.3

0.6

0.9

1.2

1.5

0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4

充Ch電a時rge間TꢀimTimee(h(ohuoru)r)

充C電ha時rg間e ꢀTTimimee(h(hoouurr))

(2) Battery Current vs. Battery Voltage

（2）定電流モード特性例

XC6801A421

V_IN=5V, V_Lim=0V

V_IN=V_Lim=5V

120

100

600

500

400

300

200

100

-40℃

25℃

85℃

25℃

85℃

3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3

Battery Voltage: V (V)

バッテリー電圧ꢀV_BAT_B(_AV_T)

_Bバ_atッ_teテ_ryリ_Vー_o電_lta圧_geꢀ_:V_VBAT(V_(V) ₎

BAT

XC6801A421

_Lim=V_IN

V_Lim=0V

600

500

400

300

200

100

120

100

VIN=4.5V

VIN=5.0V

VIN=5.5V

VIN=6.0V

VIN=4.5V

VIN=5.0V

VIN=5.5V

VIN=6.0V

3.5

3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3

Battery Voltage: V (V)

3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3

バッテリー電圧ꢀV_BAT(V)

BAT

_Bバ_atッ_teテ_ryリ_Vー_o電_lta圧_geꢀ_:V_VBAT(V_(V) ₎

BAT

8/18

XC6801

Series

■TYPICAL PERFORMACNE CHARACTORISTICS (Continued)

(3) Battery Voltage vs. Battery Current

（3）定電圧モード特性例

XC6801A421

V_IN=5V, V_Lim=0V

V_IN=V_Lim=5V

4.25

4.20

4.15

4.25

4.20

4.15

4.10

4.05

4.00

4.10

-40℃

25℃

85℃

4.05

4.00

25℃

85℃

250

300

350

400

450

500

550

100

110

Battery Current: I_BAT(mA)

バッテリー電流ꢀI_BAT(mA)

Battery Current: I_BAT(mA)

バッテリー電流ꢀI_BAT(mA)

XC6801A421

_Lim=V_IN

V_Lim=0V

4.25

4.20

4.15

4.10

4.05

4.00

4.25

4.20

4.15

4.10

4.05

4.00

VIN=4.5V

VIN=5.0V

VIN=5.5V

VIN=6.0V

VIN=4.5V

VIN=5.0V

VIN=5.5V

VIN=6.0V

100

110

250

300

350

400

450

500

550

Battery Current: I (mA)

バッテリー電流ꢀI_BAT_B(_Am_TA)

Battery Current: I_BAT(mA)

バッテリー電流ꢀI_BAT(mA)

(4) Charge Termination Voltage vs. Ambient Temperature

（4）充電完了電圧 - 周囲温度特性例

XC6801A421

V_IN=5V, I_BAT=40mA, V_Lim=0V

V_IN=V_Lim=5V, I_BAT=200mA

4.24

4.23

4.22

4.21

4.20

4.19

4.18

4.17

4.16

4.23

4.22

4.21

4.20

4.19

4.18

4.17

4.16

-50

-25

100

-50

-25

100

Ambient Temperature: Ta (℃)

周囲温度ꢀTa（℃）

9/18

XC6801 Series

■TYPICAL PERFORMANCE CHARACTORISITCS (Continued)

(5) Battery Current vs. Ambient Temperature

（5）バッテリー電流 - 周囲温度特性例

XC6801A421

V_IN=V_Lim=5V, V_BAT=3.8V

V_IN=5V, V_BAT=3.8V, V_Lim=0V

460

480

500

520

540

100

110

120

-50

-25

100

-50

-25

100

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

(6) Trickle Charge Current vs. Ambient Temperature

（6）トリクル充電電流 - 周囲温度特性例

XC6801A421

V_IN=5V, V_BAT=2.5V, V_Lim=0V

V_IN=V_Lim=5V, V_BAT=2.5V

-50

-25

100

-50

-25

100

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

(8) UVLO Voltage vs. Ambient Temperature

（8）UVLO電圧 - 周囲温度特性例

(7) Trickle Voltage vs. Ambient Temperature

（7）トリクル電圧 - 周囲温度特性例

XC6801A421

V_IN=5V

3.95

3.85

3.75

3.65

3.55

3.00

2.95

2.90

2.85

2.80

2.75

UVLO Voltage (Detect)

UVLO電圧（検出）

トリクル電圧（解除）

T le Voltage (Release)

3.45

3.35

2.70

2.65

UVLO Voltage (Release)

UVLO電圧（解除）

トリクル電圧（検出）

Trickle Voltage (Detect)

-50

-25

100

-50

-25

100

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

10/18

XC6801

Series

■TYPICAL PERFORMANCE CHARACTORISTICS (Continued)

(10) Charge Termination Detect Time vs. Ambient Temperature

（10）充電完了検出時間 - 周囲温度特性例

（9）VIN-VBAT間シャットダウン電圧 - 周囲温度特性例

(9) V_IN– V_BATShutdown Voltage vs. Ambient Temperature

XC6801A421

V_IN=5V

200

2.5

VIN-VBAT間シャットダウン電圧（検出）

V_IN-V_BATShutdown Voltage (Detect)

160

120

-V Shutdown Voltage (Release)

VIN-VBAT間シャットダウン電圧（解除）

IN BAT

2.0

1.5

1.0

0.5

0.0

-50

-25

100

-50

-25

100

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

（11）再充電時間 - 周囲温度特性例

(11) Recharge Time vs. Ambient Temperature

(12) Recharge Threshold Voltage vs. Ambient Temperature

（12）再充電しきい値電圧 - 周囲温度特性例

XC6801A421

V_IN=5V

220

200

180

160

140

120

100

3.0

2.5

2.0

1.5

1.0

0.5

0.0

-50

-25

100

-50

-25

100

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

(

（

)

）

ソ

フ

t S

ト

ス

art

タ

ー

ト

時vs

間

. Am

周

ien

囲

t T

温

度

特

era

性

例

（14）ON抵抗 - 周囲温度特性例

(14) ON Resistance vs. Ambient Temperature

XC6801A421

V_IN=5V

V_IN=4.15V, I_BAT=100mA

1.0

0.8

0.6

0.4

0.2

0.0

220

200

180

160

140

120

100

-50

-25

100

-50

-25

100

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

11/18

XC6801 Series

■TYPICAL PERFORMANCE CHARACTORISTCS (Continued)

(15) Shutdown Current vs. Ambient Temperature

（15）シャットダウン電流 - 周囲温度特性例

(16) Stand-by Current vs. Ambient Temperature

（16）スタンバイ電流 - 周囲温度特性例

XC6801A421

V_IN=5V

V_IN=5V, V_BAT=4.3V

-50

-25

100

-50

-25

100

周囲温度ꢀTa（℃）

Ambient Temperature: Ta (℃)

Ambien周t T囲em温p度erꢀaTtuar（e℃: T）a (℃)

(18) /CHG Strong Pull Down Current vs. /CHG Pin Voltage

（18）/CHG Strong Pull Down電流特性例

(

（

)

）

wnow

電

rre

流

特vs

性

. /C

例

HG Pin Voltage

XC6801A421

V_IN=5V, V_BAT=4.0V

V_IN=5V, V_BAT=4.3V

-40℃

25℃

85℃

-40℃

25℃

85℃

0.0

1.0

2.0

3.0

4.0

5.0

6.0

/CHG Pin Voltage: V

(V)

/CHG Pin Voltage: V_CH(VG)(V)

/CHG端子電圧ꢀV_CHG

/CHG端子電圧ꢀV^C_C^H_H^G_G(V)

(19) /CHG Pin Output Low Voltage vs. Ambient Temperature

（19）/CHG端子出力LOW電圧 - 周囲温度特性例

XC6801A421

I_/CHG=5mA, V_IN=5V, V_BAT=2.5V

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

-50

-25

100

Ambie周nt囲Te温m度peꢀrTaatu（r℃e:）Ta (℃)

12/18

XC6801

Series

■PACKAGING INFORMATION

●SOT-25

●SOT-89-5

4.5±0.1

+0.15

1.6

-0.2

+0.03

-0.02

0.42±0.06

0.4

Φ1.0

+0.03

-0.02

0.4

0.42±0.06

0.47±0.06

0.42±0.06

8°

1.5±0.1

(unit : mm)

●USP-6C Reference Pattern Layout

●USP-6C

1.8±0.05

1pin INDENT

●USP-6C Reference Metal Mask Design

0.30±0.05

(0.10)

0.50

0.20±0.05

(unit : mm)

0.10±0.05

1.4±0.1

13/18

XC6801 Series

■MARKING RULE

SOT25

① Standard or Custom product, Represents product series

MARK

PRODUCT SERIES

XC6801******-G

①

②

③

④

⑤

② Standard product, Represent the 7^thdigits

MARK

PRODUCT SERIES

XC6801A*****-G

SOT89-5

Custom product, the last 2 digits

MARK

SEQUENCE No.

001

PRODUCT SERIES

XC6801S001**-G

③ Standard product, Represents the 8^thdigits

MARK

PRODUCT SERIES

XC6801*4****-G

Custom product, the last 1 digits

MARK

SEQUENCE No.

PRODUCT SERIES

XC6801S**0**-G

XC6801S**1**-G

XC6801S**2**-G

XC6801S**3**-G

XC6801S**4**-G

XC6801S**5**-G

XC6801S**6**-G

XC6801S**7**-G

XC6801S**8**-G

XC6801S**9**-G

USP6C

**0

**1

**2

**3

**4

**5

**6

**7

**8

**9

④⑤ Represents production lot number

01 to 09, 0A to 0Z, 11 to 9Z, A1 to A9, AA to Z9, ZA to ZZ in order.

(G, I, J, O, Q, W excepted)

*No character inversion used.

14/18

XC6801

Series

■PACKAGING INFORMATION (Continued)

●

SOT-89-5 Power Dissipation

Power dissipation data for the SOT-89-5 is shown in this page.

The value of power dissipation varies with the mount board conditions.

Please use this data as one of reference data taken in the described condition.

て

1. Measurement Condition (Reference data)

Condition: Mount on a board

Ambient:

Natural convection

Soldering: Lead (Pb) free

Board:

Dimensions 40 x 40 mm (1600 mm²in one side)

Copper (Cu) traces occupy 50% of the board area

In top and back faces

Package heat-sink is tied to the copper traces

Glass Epoxy (FR-4)

Material:

Thickness: 1.6 mm

Through-hole: 5 x 0.8 Diameter

Evaluation Board (Unit: mm)

2. Power Dissipation vs. Operating temperature

Board Mount (Tj max = 125℃)

Ambient Temperature（℃）

Power Dissipation Pd（mW） Thermal Resistance (℃/W)

1300

76.92

520

Pd-Ta特性グラフ

Pd vs. Ta

1400

1200

1000

800

600

400

200

105

125

Ambient Temperature Ta (℃)

周辺温度Ta（℃）

15/18

XC6801 Series

■PACKAGING INFORMATION (Continued)

●

SOT-25 Power Dissipation

Power dissipation data for the SOT-25 is shown in this page.

The value of power dissipation varies with the mount board conditions.

Please use this data as one of reference data taken in the described condition.

1. Measurement Condition (Reference data)

Condition: Mount on a board

Ambient:

Natural convection

Soldering: Lead (Pb) free

Board:

Dimensions 40 x 40 mm (1600 mm²in one side)

Copper (Cu) traces occupy 50% of the board area

In top and back faces

Package heat-sink is tied to the copper traces

(Board of SOT-26 is used.)

Material:

Glass Epoxy (FR-4)

Thickness: 1.6 mm

Through-hole: 4 x 0.8 Diameter

Evaluation Board (Unit: mm)

2. Power Dissipation vs. Operating temperature

Board Mount (Tj max = 125℃)

Ambient Temperature（℃）

Power Dissipation Pd（mW） Thermal Resistance (℃/W)

600

240

166.67

Pd-Ta特性グラフ

Pd vs. Ta

700

600

500

400

300

200

100

105

125

Ambient Temperature Ta (℃)

周辺温度Ta（℃）

16/18

XC6801

Series

■PACKAGING INFORMATION (Continued)

●

USP-6C Power Dissipation

Power dissipation data for the USP-6C is shown on this page.

The value of power dissipation varies with the mount board conditions.

Please use this data as one of reference data taken in the described condition.

1. Measurement Condition (Reference data)

Condition: Mount on a board

Ambient:

Natural convection

Soldering: Lead (Pb) free

Board:

Dimensions 40 x 40 mm (1600 mm²in one side)

Copper (Cu) traces occupy 50% of the board area

In top and back faces

Package heat-sink is tied to the copper traces

Glass Epoxy (FR-4)

Material:

Thickness: 1.6 mm

Through-hole: 4 x 0.8 Diameter

Evaluation Board (Unit: mm)

2. Power Dissipation vs. Operating Temperature

Board Mount (Tj max = 125℃)

Ambient Temperature（℃）

Power Dissipation Pd（mW） Thermal Resistance (℃/W)

1000

400

100

Pd vs. Ta

1200

1000

800

600

400

200

105

125

Ambient Temperature Ta（℃）

17/18

XC6801 Series

1. The products and product specifications contained herein are subject to change without

notice to improve performance characteristics. Consult us, or our representatives

before use, to confirm that the information in this datasheet is up to date.

2. We assume no responsibility for any infringement of patents, patent rights, or other

rights arising from the use of any information and circuitry in this datasheet.

3. Please ensure suitable shipping controls (including fail-safe designs and aging

protection) are in force for equipment employing products listed in this datasheet.

4. The products in this datasheet are not developed, designed, or approved for use with

such equipment whose failure of malfunction can be reasonably expected to directly

endanger the life of, or cause significant injury to, the user.

(e.g. Atomic energy; aerospace; transport; combustion and associated safety

equipment thereof.)

5. Please use the products listed in this datasheet within the specified ranges.

Should you wish to use the products under conditions exceeding the specifications,

please consult us or our representatives.

6. We assume no responsibility for damage or loss due to abnormal use.

prior permission of TOREX SEMICONDUCTOR LTD.

18/18

XC6801 [TOREX]

相关型号：

XC6801-12

XC6801A421ER-G

XC6801A421MR-G

XC6801A421PR-G

XC6801_12

XC6802

XC6802-12

XC6802A42X4R-G

XC6802A42XER

XC6802A42XER-G

XC6802A42XMR

XC6802A42XMR-G