Datasheet > TPS62088

TPS62088

更新时间： 2024-09-14 11:06:23

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
33页	2865K
描述
采用 1.2mm x 0.8mm WCSP 封装的 2.4V 至 5.5V 输入、6 引脚 3A 微型降压转换器

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中文翻译

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数据手册

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TPS62088 数据手册

TPS62088, TPS62088A, TPS62089A

SLVSD94E – NOVEMBER 2017 – REVISED NOVEMBER 2021

TPS62088 and TPS6208xA, 2.4-V to 5.5-V Input, Tiny 6-Pin 2-A/3-A Step-Down

Converter in 1.2-mm × 0.8-mm Wafer Chip Scale Package and Suitable for Embedding

1 Features

3 Description

•

DCS-Control topology

Up to 95% efficiency

26-mΩ and 26-mΩ internal power MOSFETs

2.4-V to 5.5-V input voltage range

4-μA operating quiescent current

1% output voltage accuracy

The TPS6208xx device family is a high-frequency

synchronous step-down converters optimized for

small solution size and high efficiency. With an

input voltage range of 2.4 V to 5.5 V, common

battery technologies are supported. At medium

to heavy loads, the converter operates in PWM

mode and automatically enters power save mode

operation at light load to maintain high efficiency

over the entire load current range. The forced PWM

version of the device maintains a CCM operation

across any load. The 4-MHz switching frequency

allows the device to use small external components.

Together with its DCS-control architecture, excellent

load transient performance, and output voltage

regulation accuracy are achieved. Other features like

overcurrent protection, thermal shutdown protection,

active output discharge, and power good are built in.

The device is available in a 6-pin WCSP package.

4-MHz switching frequency

Power save mode for light-load efficiency

A forced-PWM version for CCM operation

100% duty cycle for lowest dropout

Active output discharge

Power good output

Thermal shutdown protection

Hiccup short-circuit protection

Available in 6-pin WCSP and PowerWCSP with

0.4-mm pitch

0.3-mm tall YWC package supports embedded

systems

•

Supports 12 mm²solution size

Supports < 0.6 mm height solution

Create a custom design using the TPS62088 with

the WEBENCH® Power Designer

Device Information

PART NUMBER

TPS62088

PACKAGE⁽¹⁾

BODY SIZE (NOM)

YFP (6)

YWC (6)

0.8 mm × 1.2 mm × 0.5 mm

0.8 mm × 1.2 mm × 0.3 mm

TPS62089A

TPS62088A

2 Applications

•

Solid-state drives

Wearable products

Smartphones

Camera modules

Optical modules

V_IN

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

V_OUT

1.8 V

TPS6208818

100

0.24 µH

2.4 V to 5.5 V

VIN

4.7 µF

10 µF

100 kꢀ

V_PG

PG GND

V_OUT= 0.6V

V_OUT= 0.9V

V_OUT= 1.2V

V_OUT= 1.8V

V_OUT= 2.5V

Typical Application Schematic

100m

10m

Load (A)

100m

D007

3.3-V Input Voltage Efficiency

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...33

中文翻译

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与TPS62088相关器件

型号	品牌	获取价格	描述	数据表
TPS62088_V02	TI	获取价格	TPS62088 and TPS6208xA, 2.4-V to 5.5-V Input,
TPS6208812YFPR	TI	获取价格	采用 1.2mm x 0.8mm WCSP 封装的 2.4V 至 5.5V 输入、6 引脚
TPS6208812YFPT	TI	获取价格	采用 1.2mm x 0.8mm WCSP 封装的 2.4V 至 5.5V 输入、6 引脚
TPS6208818YFPR	TI	获取价格	采用 1.2mm x 0.8mm WCSP 封装的 2.4V 至 5.5V 输入、6 引脚
TPS6208818YFPT	TI	获取价格	采用 1.2mm x 0.8mm WCSP 封装的 2.4V 至 5.5V 输入、6 引脚
TPS6208833YFPR	TI	获取价格	采用 1.2mm x 0.8mm WCSP 封装的 2.4V 至 5.5V 输入、6 引脚
TPS6208833YFPT	TI	获取价格	采用 1.2mm x 0.8mm WCSP 封装的 2.4V 至 5.5V 输入、6 引脚
TPS62088A	TI	获取价格	TPS62088 and TPS6208xA, 2.4-V to 5.5-V Input,
TPS62088AYFP	TI	获取价格	TPS62088 and TPS6208xA, 2.4-V to 5.5-V Input,
TPS62088AYFPJ	TI	获取价格	采用 1.2mm x 0.8mm WCS 封装且具有强制 PWM 的 2.4V 至 5.5

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