Datasheet > XPS62876QWRZVRQ1

XPS62876QWRZVRQ1

更新时间： 2023-09-03 20:37:07

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
71页	3505K
描述
汽车类 2.7V 至 6V 输入、25A 可堆叠同步降压转换器 \| RZV \| 24 \| -40 to 125

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XPS62876QWRZVRQ1 数据手册

浏览型号XPS62876QWRZVRQ1的Datasheet PDF文件第10页

TPS62876-Q1

ZHCSLO0 –APRIL 2023

www.ti.com.cn

6.3 Recommended Operating Conditions (continued)

Over operating temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

R_VSEL

R_FSEL

Resistance on VSEL, VSEL to GND if not directly tied to GND or VIN

Resistance on VSEL, VSEL to VIN if not directly tied to GND or VIN

6.2

kΩ

R_VSEL

R_FSEL

kΩ

R_VSEL

R_FSEL

Resistor tolerance on VSEL, FSEL

Sink current at PG pin

± 2%

I_{SINK_PG}

T_J

°C

(2)

Operating junction temperature

150

–40

(1) Whatever V_OUTvalue is lower

(2) Operating lifetime is derated at junction temperatures greater than 125 °C.

6.4 Thermal Information

TPS6287x-Q1

THERMAL METRIC⁽¹⁾

RZV (JEDEC)

RZV (EVM)

UNIT

24 PINS

34.7

14.9

6.5

24 PINS

R_θJA

Junction-to-ambient thermal resistance

Junction-to-case (top) thermal resistance

Junction-to-board thermal resistance

°C/W

R_θJC(top)

R_θJB

Junction-to-top characterization parameter

Junction-to-board characterization parameter

Junction-to-case (bottom) thermal resistance

1.5

Ψ_JT

Y_JB

6.5

R_θJC(bot)

4.8

(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

6.5 Electrical Characteristics

over operating junction temperature (T_J= –40 °C to +150 °C) and V_IN= 2.7 V to 6 V. Typical values at V_IN= 5 V and T_J= 25

°C (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SUPPLY

EN = High, I_OUT= 0 mA, device not

switching; MODE = Low;

CONTROL3:SINGLE = 0

I_Q

Quiescent current

4.2

3.8

EN = High, I_OUT= 0 mA, device not

switching; MODE = Low;

CONTROL3:SINGLE = 1

I_Q

Quiescent current

Shutdown current

2.1

EN = Low, V_(SW)= 0 V, max value at T_J=

125 °C

I_SD

2.6

2.5

450

2.7

2.6

µA

Positive-going UVLO threshold voltage

(VIN)

V_IT+

2.5

Negative-going UVLO threshold voltage

(VIN)

V_IT-

2.4

V_hys

V_IT+

UVLO hysteresis voltage (VIN)

Positive-going OVLO threshold voltage

(VIN)

6.1

6.3

6.2

6.5

6.4

Negative-going OVLO threshold voltage

(VIN)

V_IT-

6.0

V_hys

OVLO hysteresis voltage (VIN)

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Product Folder Links: TPS62876-Q1

English Data Sheet: SLVSFU1

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