TPS3126E15DBVRG4 [TI]

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN;


型号：	TPS3126E15DBVRG4
厂家：	TEXAS INSTRUMENTS
描述：	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN 输入元件光电二极管
文件：	总21页 (文件大小：806K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

www.ti.com

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS

Check for Samples: TPS3123-xx, TPS3124-xx, TPS3125-xx, TPS3126-xx, TPS3128-xx

FEATURES

DBV PACKAGE

(TOP VIEW)

•

Minimum Supply Voltage of 0.75 V

Supply Voltage Supervision Range:

•

TPS3123/T

PS3128

–

1.2 V, 1.5 V, 1.8 V (TPS312x)

3 V (TPS3125 Devices Only)

Other Versions on Request

RESET

GND

•

Power-On Reset Generator With Fixed Delay

Time of 180 ms

WDI

•

Manual Reset Input (TPS3123/5/6/8)

Watchdog Timer Retriggers the RESET Output

at V_DD≥ V_IT

TPS3124

RESET

GND

•

Supply Current of 14 μA (Typ)

Small SOT23-5 Package

Temperature Range of –40°C to +85°C

WDI

RESET

Reset Output Available in Push-Pull (Active

Low and High) and Open-Drain (Active-Low)

TPS3125/

TPS3126

APPLICATIONS

•

Applications Using Low Voltage DSPs,

Microcontrollers, or Microprocessors

RESET

GND

•

Portable/Battery-Powered Equipment

Wireless Communication Systems

Programmable Controls

RESET

Industrial Equipment

Notebook/Desktop Computers

Intelligent Instruments

1.2 V

TMS320UVC5402

RESET

WDI

GND

TPS3123J12

GND

Figure 1. Typical Low-Voltage DSP Application

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

www.ti.com

DESCRIPTION

The TPS312x family of ultralow voltage processor supervisory circuits provides circuit initialization and timing

supervision, primarily for DSP and processor-based systems.

During power-on, RESET is asserted when the supply voltage (V_DD) becomes higher than 0.75 V. Thereafter, the

supply voltage supervisor monitors V_DDand keeps RESET output active as long as V_DDremains below the

threshold voltage (V_IT). An internal timer delays the return of the output to the inactive state (high) to ensure

proper system reset. The delay time, t_d= 180 ms, starts after V_DDhas risen above the threshold voltage (V_IT).

When the supply voltage drops below the threshold voltage (V_IT), the output becomes active (low) again. No

external components are required. All the devices of this family have a fixed-sense threshold voltage (V_IT) set by

a high precision internal voltage divider.

The TPS3123/5/6/8 devices incorporate a manual reset input, MR. A low level at MR causes RESET to become

active. The TPS3124 devices do not have the input MR, but include a high-level output RESET same as the

TPS3125 and TPS3126 devices. In addition, the TPS3123/4/8 have a watchdog timer that needs to be triggered

periodically by a positive or negative transition at WDI. When the supervising system fails to retrigger the

watchdog circuit within the time-out interval t_tout= 0.8 s, RESET output becomes active for the time period (t_d).

This event also reinitializes the watchdog timer.

The circuits are available in a 5-pin SOT23-5 package. The TPS312x devices are characterized for operation

over a temperature range of –40°C to +85°C.

Table 1. PACKAGE INFORMATION, STANDARD VERSIONS⁽¹⁾⁽²⁾

T_A

DEVICE NAME

TPS3123J12DBVR⁽³⁾

THRESHOLD VOLTAGE

1.08 V

MARKING

PBNI

PBOI

PBPI

PBQI

PBRI

PBSI

PBTI

TPS3123J12DBVT⁽⁴⁾

TPS3123G15DBVT⁽⁴⁾

TPS3123J18DBVT⁽⁴⁾

TPS3124J12DBVT⁽⁴⁾

TPS3124G15DBVT⁽⁴⁾

TPS3124J18DBVT⁽⁴⁾

TPS3125J12DBVT⁽⁴⁾

TPS3125G15DBVT⁽⁴⁾

TPS3125J18DBVT⁽⁴⁾

TPS3125L30DBVT⁽⁴⁾

TPS3126E12DBVT⁽⁴⁾

TPS3126E15DBVT⁽⁴⁾

TPS3126E18DBVT⁽⁴⁾

TPS3128E15DBVT⁽⁴⁾

TPS3128E18DBVT⁽⁴⁾

TPS3123G15DBVR⁽³⁾

TPS3123J18DBVR⁽³⁾

TPS3124J12DBVR⁽³⁾

TPS3124G15DBVR⁽³⁾

TPS3124J18DBVR⁽³⁾

TPS3125J12DBVR⁽³⁾

TPS3125G15DBVR⁽³⁾

TPS3125J18DBVR⁽³⁾

TPS3125L30DBVR⁽³⁾

TPS3126E12DBVR⁽³⁾

TPS3126E15DBVR⁽³⁾

TPS3126E18DBVR⁽³⁾

TPS3128E15DBVR⁽³⁾

TPS3128E18DBVR⁽³⁾

1.40 V

1.62 V

1.08 V

1.40 V

1.62 V

1.08 V

–40°C to +85°C

1.40 V

PBUI

PBVI

PBXI

PFOI

PFPI

1.62 V

2.64 V

1.14 V

1.43 V

1.71 V

PFQI

PFSI

1.43 V

1.71 V

PFTI

(1) Other versions available. Contact Texas Instruments for details; minimum order quantities apply.

(2) For the most current package and ordering information see the Package Option Addendum at the end of this document, or visit the

device product folder at www.ti.com.

(3) The DBVR passive indicates tape and reel of 3000 parts.

(4) The DBVT passive indicates tape and reel of 250 parts.

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

www.ti.com

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

TPS312

12 DBV

Reel

Package

Nominal Supply Voltage

Typical Reset Threshold Voltage

Functionality

Family

(1)

Table 2. Ordering Information Application Specific Versions

NOMINAL SUPPLY VOLTAGE,

V_NOM

TYPICAL RESET THRESHOLD

DEVICE NAME

VOLTAGE–V_IT–

TPS312xx12DBV

TPS312xx15DBV

TPS312xx18DBV

TPS312xx30DBV

1.2 V

1.5 V

1.8 V

3.0 V

TPS312xAxxDBV

TPS312xBxxDBV

TPS312xCxxDBV

TPS312xDxxDBV

TPS312xExxDBV

TPS312xFxxDBV

TPS312xGxxDBV

TPS312xHxxDBV

TPS312xIxxDBV

TPS312xJxxDBV

TPS312xKxxDBV

TPS312xLxxDBV

TPS312xMxxDBV

TPS312xNxxDBV

TPS312xOxxDBV

_NOM–1%

_NOM–2%

_NOM–3%

_NOM–4%

_NOM–5%

_NOM–6%

_NOM–7%

_NOM–8%

_NOM–9%

V_NOM–10%

V_NOM–11%

V_NOM–12%

V_NOM–13%

V_NOM–14%

V_NOM–15%

(1) For the application-specific versions contact Texas Instruments for availability, lead time, and minimum order quantities.

Table 3. Function Tables

TPS3123/8

TPS3124

TPS3125/6

VDD > V_IT

RESET

VDD > V_IT

RESET

VDD > V_IT

RESET

Table 4. Reset Topology

DEVICES

TPS3123

TPS3124

TPS3125

TPS3126

TPS3128

OPEN DRAIN

PUSH-PULL

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

www.ti.com

Figure 2. FUNCTIONAL BLOCK DIAGRAM

V_DD

Device Power Supply

MR⁽¹⁾

RESET

Reset

Logic and

Timer

RESET⁽³⁾

GND

Reference

Voltage

Watchdog

Logic and

Timer

Transition

Detector

WD⁽²⁾

NOTES:

(1) TPS3123/5/6/8

(2) TPS3123/4/8

(3) TPS3124/5/6

Figure 3. TIMING DIAGRAM TPS3123/5/6/8

<0.85 V

RESET

Output Undefined

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

www.ti.com

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

Figure 4. TIMING DIAGRAM TPS3123/4//8

<0.85 V

(TPS3123)

WDI

RESET

tout

Output Undefined

* = WDI Disabled

ABSOLUTE MAXIMUM RATINGS

over operating free-air temperature range (unless otherwise noted)⁽¹⁾

UNIT

Manual reset, MR

RESET

–0.3 V to V_DD+ 0.6 V

3.6 V

V_DD

WDI

I_OL

Supply voltage

Watchdog input

–0.3 V to V_DD+ 0.6 V

5 mA

Maximum low output current

Maximum high output current

Input clamp current (V_I< 0 or V_I> V_DD

I_OH

I_IK

–5 mA

)

±10 mA

I_OK

Output clamp current (V_O< 0 or V_O> V_DD

Continuous total power dissipation

Operating free-air temperature range,

Storage temperature range,

)

±10 mA

See Dissipation Rating Table

–40°C to +85°C

T_A

T_stg

–65°C to +150°C

+260°C

Soldering temperature

Open drain RESET outputs

–0.3 V to V_DD+ 0.3 V

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

DISSIPATION RATING TABLE

_A≤ +25°C

DERATING FACTOR

ABOVE T_A= +25°C

T_A= +70°C

POWER RATING

T_A= +85°C

POWER RATING

PACKAGE

POWER RATING

DBV

437 mW

3.5 mW/°C

280 mW

227 mW

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

www.ti.com

RECOMMENDED OPERATING CONDITIONS

at specified temperature range.

MIN

0.75

MAX UNIT

T_A= 0°C to +85°C

3.3

V_DD

Supply voltage

T_A= –40°C to +85°C

0.85

3.3

V_DD

V_WD1

V_IH

Manual reset voltage

Watchdog input voltage

High-level input voltage

Low-level input voltage

0.0

V_DD+0.3

0.7×V_DD

V_IL

0.3×V_DD

Δ t/ΔV

T_A

Input transition rise and fall rate at WDI

Operating free-air temperature range

μs/V

°C

+85

ELECTRICAL CHARACTERISTICS

over recommended operating free-air temperature range (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX UNIT

MR pullup resistor (internal)

kΩ

WDI

WDI = V_DD= 3.3 V

μA

I_IH

High-level input current

Low-level input current

MR = 0.7 × V_DD

V_DD= 3.3 V

WDI

WDI = 0 V,

μA

I_IL

MR = 0 V,

170

High-level output current

(leakage into RESET pin)

TPS3126-xx,

TPS3128-xx

I_OH

V_DD= V_OH= 3.3 V

200

V_DD= 1.5 V,

V_DD= 3.3 V,

V_DD= 0.75 V,

V_DD= 1.5 V,

V_DD= 0.75 V,

V_DD= 1.5 V,

V_DD= 3.3 V,

I_OH= –1 mA

I_OH= –4.5 mA

I_OH= –8 μA

I_OH= –1 mA

I_OL= 15 μA

I_OL= 1.4 mA

I_OL= 3 mA

RESET

High-level output voltage

(TPS3123/4/5 only)

V_OH

0.8×V_DD

0.2 × V_DD

V_OL

Low-level output voltage

0.4

1.12

1.45

1.68

2.71

1.18

1.48

1.77

TPS312xJ12

TPS312xG15

TPS312xJ18

TPS312xL30

TPS312xE12

TPS312xE15

TPS312xE18

1.04

1.35

1.56

2.57

1.10

1.38

1.65

1.08

1.40

1.62

2.64

1.14

1.43

1.71

Negative-going input threshold

V_IT–

T_A= –40°C to +85°C

(1)

voltage

1 V < V_IT–< 1.4 V

1.4 V < V_IT–< 2 V

2 V < V_IT–< 3 V

V_hysHysteresis at V_DDinput

TPS3123-xx

TPS3124-xx

TPS3128-xx

V_DD= 0.75 V

V_DD= 3.3 V

WDI = V_DD

MR unconnected

I_DD

Supply current

μA

V_DD= 0.75 V

V_DD= 3.3 V

TPS3125-xx

TPS3126-xx

MR unconnected

V_I= 0 V to 3.3 V

(2)

C_i

Input capacitance at MR, WDI

(1) To ensure best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1 μF) should be placed near the supply terminal.

(2) The supply current during delay time t_dis typical 5 μA higher.

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

www.ti.com

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

TIMING REQUIREMENTS

at R_L= 1 MΩ, C_L= 50 pF, T_A= +25°C.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX UNIT

At V_DD

V_IH= V_IT–+ 0.2 V,

_DD≥ V_IT–+ 0.2 V,

V_IL= V_{IT –}–0.2 V

t_w

Pulse width At MR

At WDI

μs

V_IL= 0.3 x V_DD

V_IH= 0.7 × V_DD

0.1

SWITCHING CHARACTERISTICS

at R_L= 1 MΩ, C_L= 50 pF, T_A= +25°C.

PARAMETER

TEST CONDITIONS

MIN TYP

0.8 1.4

100 180

MAX UNIT

V_DD≥ V_IT–+ 0.2 V,

t_tout

t_d

Watchdog time out

Delay time

2.1

260

0.1

See timing diagram

V_DD> V_IT–+ 0.2 V,

See timing diagram

MR to RESET delay

(TPS3123/5/6/8)

t_PHLPropagation delay time, high-to-low-level output

V_DD≥ V_IT–+ 0.2 V,

V_IL= 0.2 × V_DD

μs

MR to RESET delay

(TPS3125/6)

V_IH= 0.8 × V_DD

t_PLHPropagation delay time, low-to-high-level output

t_PHLPropagation delay time, high-to-low-level output

t_PLHPropagation delay time, low-to-high-level output

0.1

V_DDto RESET delay

V_IL= V_IT––0.2 V,

V_IH= V_IT–+ 0.2 V

V_DDto RESET delay

(TPS3124/5/6)

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

www.ti.com

TYPICAL CHARACTERISTICS

SUPPLY CURRENT

LOW-LEVEL OUTPUT VOLTAGE

SUPPLY VOLTAGE

LOW-LEVEL OUTPUT CURRENT

750

= 25°C

TPS3123J12

= 0.75 V

TPS3123J12

= 85°C

500

250

= 25°C

= 0°C

100

150

200

250

− Supply Voltage − V

3.3

− Low-Level Output Current − µA

Figure 5.

Figure 6.

LOW-LEVEL OUTPUT VOLTAGE

LOW-LEVEL OUTPUT CURRENT

1.5

1.25

850

800

TPS3123J12

= 0.85 V

MR = Open

TPS3125L30

V = 1.5 V

MR = Open

= 85°C

700

600

500

400

= 25°C

= 0°C

= −40°C

0.75

0.5

0.25

300

200

100

200

300

400

500

− Low-Level Output Current − µA

− Low-Level Output Current − mA

Figure 7.

Figure 8.

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

www.ti.com

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

TYPICAL CHARACTERISTICS (continued)

LOW-LEVEL OUTPUT VOLTAGE

HIGH-LEVEL OUTPUT VOLTAGE

LOW-LEVEL OUTPUT CURRENT

HIGH-LEVEL OUTPUT CURRENT

3.3

1.6

TPS3125L30

= 3.3 V

MR = Open

TPS3123J12

= 1.5 V

MR = Open

2.75

2.5

1.4

1.2

= 85°C

= 25°C

= 0°C

2.25

= −40°C

= 85°C

1.75

1.5

0.8

= 25°C

1.25

0.6

0.4

= 0°C

0.75

0.5

0.25

0.2

−1

−2

−3

−4

−5

− Low-Level Output Current − mA

− High-Level Output Current − mA

Figure 9.

Figure 10.

HIGH-LEVEL OUTPUT VOLTAGE

NORMALIZED INPUT THRESHOLD VOLTAGE

HIGH-LEVEL OUTPUT CURRENT

FREE-AIR TEMPERATURE

3.4

1.005

1.004

TPS3123J12

= 3.3 V

MR = Open

TPS312xJ12

2.75

2.5

2.25

1.003

1.002

= 85°C

1.75

1.5

1.25

= −40°C

= 25°C

1.001

= 0°C

0.75

0.5

0.999

0.25

0.998

−5

−10

−15

−20

−25

−30

−40

−20

− High-Level Output Current − mA

− Free-Air Temperature − °C

Figure 11.

Figure 12.

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

www.ti.com

TYPICAL CHARACTERISTICS (continued)

NORMALIZED INPUT THRESHOLD VOLTAGE

MINIMUM PULSE DURATION

FREE-AIR TEMPERATURE

THRESHOLD OVERDRIVE

4.5

1.005

1.004

MR = Open

= 2.64 V

TPS312xL30

= 25°C

TPS312xL30

3.5

1.003

1.002

2.5

1.001

1.5

0.5

0.999

0.998

100

150

200

250

300

−40

−20

− Threshold Overdrive − mV

− Free-Air Temperature − °C

Figure 13.

Figure 14.

MINIMUM PULSE DURATION

THRESHOLD OVERDRIVE

3.5

MR = Open

= 1.08 V

= 25°C

TPS312xJ12

2.5

1.5

0.5

100

150

200

250

300

− Threshold Overdrive − mV

Figure 15.

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

www.ti.com

SLVS227E –AUGUST 1999–REVISED AUGUST 2011

REVISION HISTORY

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision D (December, 2006) to Revision E

Page

•

Removed TPS3128E12DBVR from list of orderable devices in Table 1 .............................................................................. 2

PACKAGE OPTION ADDENDUM

www.ti.com

10-Jun-2014

PACKAGING INFORMATION

Orderable Device

TPS3123G15DBVR

TPS3123J12DBVR

TPS3123J12DBVT

TPS3123J12DBVTG4

TPS3123J18DBVR

TPS3123J18DBVT

TPS3123J18DBVTG4

TPS3124G15DBVR

TPS3124J12DBVR

TPS3124J12DBVT

TPS3124J12DBVTG4

TPS3124J18DBVR

TPS3124J18DBVT

TPS3124J18DBVTG4

TPS3125G15DBVR

TPS3125G15DBVRG4

TPS3125G15DBVT

Status Package Type Package Pins Package

Eco Plan

Lead/Ball Finish

MSL Peak Temp

Op Temp (°C)

-40 to 85

Device Marking

Samples

Drawing

Qty

(1)

(2)

(6)

(3)

(4/5)

ACTIVE

SOT-23

DBV

3000

Green (RoHS

& no Sb/Br)

CU NIPDAU

Level-1-260C-UNLIM

PBOI

PBNI

PBPI

PBRI

PBQI

PBSI

PBUI

ACTIVE

DBV

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

Addendum-Page 1

PACKAGE OPTION ADDENDUM

www.ti.com

10-Jun-2014

Orderable Device

Status Package Type Package Pins Package

Eco Plan

Lead/Ball Finish

MSL Peak Temp

Op Temp (°C)

-40 to 85

Device Marking

Samples

Drawing

Qty

(1)

(2)

(6)

(3)

(4/5)

TPS3125G15DBVTG4

TPS3125J12DBVR

TPS3125J12DBVRG4

TPS3125J12DBVT

TPS3125J12DBVTG4

TPS3125J18DBVR

TPS3125J18DBVRG4

TPS3125J18DBVT

TPS3125J18DBVTG4

TPS3125L30DBVR

TPS3125L30DBVRG4

TPS3125L30DBVT

TPS3125L30DBVTG4

TPS3126E12DBVR

TPS3126E12DBVRG4

TPS3126E12DBVT

TPS3126E12DBVTG4

TPS3126E15DBVR

ACTIVE

SOT-23

DBV

250

Green (RoHS

& no Sb/Br)

CU NIPDAU

Level-1-260C-UNLIM

PBUI

PBTI

PBVI

PBXI

PFOI

PFPI

ACTIVE

DBV

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

3000

Green (RoHS

& no Sb/Br)

Addendum-Page 2

PACKAGE OPTION ADDENDUM

www.ti.com

10-Jun-2014

Orderable Device

Status Package Type Package Pins Package

Eco Plan

Lead/Ball Finish

MSL Peak Temp

Op Temp (°C)

-40 to 85

Device Marking

Samples

Drawing

Qty

(1)

(2)

(6)

(3)

(4/5)

TPS3126E15DBVT

TPS3126E15DBVTG4

TPS3126E18DBVR

TPS3126E18DBVT

TPS3126E18DBVTG4

TPS3128E12DBVT

TPS3128E12DBVTG4

TPS3128E15DBVR

TPS3128E15DBVT

TPS3128E18DBVR

TPS3128E18DBVRG4

TPS3128E18DBVT

TPS3128E18DBVTG4

ACTIVE

SOT-23

DBV

250

Green (RoHS

& no Sb/Br)

CU NIPDAU

Level-1-260C-UNLIM

PFPI

PFQI

PFRI

PFSI

PFTI

ACTIVE

DBV

250

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

3000

250

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

Green (RoHS

& no Sb/Br)

250

Green (RoHS

& no Sb/Br)

⁽¹⁾The marketing status values are defined as follows:

ACTIVE: Product device recommended for new designs.

LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.

NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.

PREVIEW: Device has been announced but is not in production. Samples may or may not be available.

OBSOLETE: TI has discontinued the production of the device.

⁽²⁾Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability

information and additional product content details.

TBD: The Pb-Free/Green conversion plan has not been defined.

Addendum-Page 3

PACKAGE OPTION ADDENDUM

www.ti.com

10-Jun-2014

Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that

lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.

Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between

the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.

Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight

in homogeneous material)

⁽³⁾MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.

⁽⁴⁾There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.

⁽⁵⁾Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation

of the previous line and the two combined represent the entire Device Marking for that device.

⁽⁶⁾Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish

value exceeds the maximum column width.

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information

provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and

continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.

TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.

In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.

Addendum-Page 4

PACKAGE MATERIALS INFORMATION

www.ti.com

26-Jan-2013

TAPE AND REEL INFORMATION

*All dimensions are nominal

Device

Package Package Pins

Type Drawing

SPQ

Reel

Pin1

Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant

(mm) W1 (mm)

TPS3123G15DBVR

TPS3123J12DBVR

TPS3123J12DBVT

TPS3123J18DBVR

TPS3123J18DBVT

TPS3124G15DBVR

TPS3124J12DBVR

TPS3124J12DBVT

TPS3124J18DBVR

TPS3124J18DBVT

TPS3125G15DBVR

TPS3125G15DBVT

TPS3125J12DBVR

TPS3125J12DBVT

TPS3125J18DBVR

TPS3125J18DBVT

TPS3125L30DBVR

TPS3125L30DBVT

SOT-23

DBV

3000

250

180.0

9.0

3.15

3.2

1.4

4.0

8.0

3000

250

3000

250

3000

250

3000

250

3000

250

3000

250

3000

250

Pack Materials-Page 1

PACKAGE MATERIALS INFORMATION

www.ti.com

26-Jan-2013

Device

Package Package Pins

Type Drawing

SPQ

Reel

Pin1

Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant

(mm) W1 (mm)

TPS3126E12DBVR

TPS3126E12DBVT

TPS3126E15DBVR

TPS3126E15DBVT

TPS3126E18DBVR

TPS3126E18DBVT

TPS3128E12DBVT

TPS3128E15DBVR

TPS3128E15DBVT

TPS3128E18DBVR

TPS3128E18DBVT

SOT-23

DBV

3000

250

180.0

9.0

3.15

3.2

1.4

4.0

8.0

3000

250

3000

250

3000

250

3000

250

*All dimensions are nominal

Device

Package Type Package Drawing Pins

SPQ

Length (mm) Width (mm) Height (mm)

TPS3123G15DBVR

TPS3123J12DBVR

TPS3123J12DBVT

TPS3123J18DBVR

TPS3123J18DBVT

TPS3124G15DBVR

SOT-23

DBV

3000

250

182.0

20.0

3000

250

3000

Pack Materials-Page 2

PACKAGE MATERIALS INFORMATION

www.ti.com

26-Jan-2013

Device

Package Type Package Drawing Pins

SPQ

Length (mm) Width (mm) Height (mm)

TPS3124J12DBVR

TPS3124J12DBVT

TPS3124J18DBVR

TPS3124J18DBVT

TPS3125G15DBVR

TPS3125G15DBVT

TPS3125J12DBVR

TPS3125J12DBVT

TPS3125J18DBVR

TPS3125J18DBVT

TPS3125L30DBVR

TPS3125L30DBVT

TPS3126E12DBVR

TPS3126E12DBVT

TPS3126E15DBVR

TPS3126E15DBVT

TPS3126E18DBVR

TPS3126E18DBVT

TPS3128E12DBVT

TPS3128E15DBVR

TPS3128E15DBVT

TPS3128E18DBVR

TPS3128E18DBVT

SOT-23

DBV

3000

250

182.0

20.0

3000

250

3000

250

3000

250

3000

250

3000

250

3000

250

3000

250

3000

250

3000

250

3000

250

Pack Materials-Page 3

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other

changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest

issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and

complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale

supplied at the time of order acknowledgment.

TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms

and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary

to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily

performed.

TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and

applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide

adequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or

other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information

published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or

endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the

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Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration

and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered

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Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service

voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.

TI is not responsible or liable for any such statements.

Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements

concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support

that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which

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In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to

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No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties

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non-designated products, TI will not be responsible for any failure to meet ISO/TS16949.

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Applications

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www.ti.com/audio

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TI E2E Community

e2e.ti.com

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Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

TPS3126E15DBVRG4 [TI]

相关型号：

TPS3126E15DBVT

TPS3126E15DBVT

TPS3126E18DBVR

TPS3126E18DBVRG4

TPS3126E18DBVT

TPS3126E18DBVT

TPS3126E18DBVTG4

TPS3128

TPS3128-XX

TPS3128E12DBVR

TPS3128E12DBVT

TPS3128E12DBVT