Datasheet > TPS62136RGXT

TPS62136RGXT

更新时间： 2023-09-03 20:31:06

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
45页	3276K
描述
采用 2x3QFN 封装并具有 1% 精度和 PFM/强制 PWM 特性的 3-17V 4.0A 降压转换器 \| RGX \| 11 \| -40 to 125

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TPS62136RGXT 数据手册

Support &

Community

Product

Folder

Order

Now

Tools &

Software

Technical

Documents

TPS62136, TPS621361

SLVSDV2 –MARCH 2017

TPS62136, TPS621361 1-MHz High Accuracy 3-V to 17-V 4-A Step-Down Converters with

DCS Control^TM

1 Features

3 Description

The TPS62136 and TPS621361 are high efficiency

and easy to use synchronous step-down DC-DC

converters, based on the DCS-Control™ Topology.

The devices wide input voltage range of 3-V to 17-V

makes it suitable for multi-cell Li-Ion as well as 12-V

intermediate supply rails. The devices provide 4-A

•

Output Voltage Accuracy ± 1% (PWM mode)

Input Voltage Range: 3 V to 17 V

Quiescent Current 18 µA Typ

Output Voltage from 0.8 V to 12 V

Adjustable Soft-Start

continuous

output

current.

The

TPS62136

Forced PWM or PWM/PFM operation

automatically enters Power Save Mode at light loads

to maintain high efficiency across the whole load

range. With that, the device is well suited for

applications that require connected standby

performance, like ultra low power computers. With the

MODE pin set to low, the switching frequency of the

device is adapted automatically based on the input

and output voltage. This technique is called

Automatic Efficiency Enhancement (AEE™) and

maintains high conversion efficiency over the whole

operation range. It provides a 1% output voltage

accuracy in PWM mode and therefore enables the

design of a power supply with high output voltage

accuracy.

Typical switching frequency of 1 MHz in forced

PWM

•

Precise ENABLE input allows

–

User-Defined Undervoltage Lockout

Exact Sequencing

•

100% Duty Cycle Mode

Automatic Efficiency Enhancement AEE™

DCS-Control™ Topology

Available with Active Output Discharge

Optional HICCUP Overcurrent Protection

Power Good Output

The device has a typical quiescent current of 18 µA.

In shutdown mode the current is typically 1 µA and

the output is actively discharged for TPS62136 while

the output voltage discharge feature is disabled in

TPS621361.

Available in 3-mm x 2-mm VQFN Package

2 Applications

•

Standard 12-V Rail Supplies

POL for Connected Standby Requirements

POL Supply from Single or Multiple Li-Ion Battery

Gaming Consoles, SSD Drives

The TPS62136 is available as an adjustable version,

packaged in a 3-mm x 2-mm VQFN package.

Device Information⁽¹⁾

Mobile and Embedded Computers

PART NUMBER

TPS62136

PACKAGE

VQFN

BODY SIZE (NOM)

3.00 mm x 2.00 mm

TPS621361

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

the end of the data sheet.

space

Simplified Schematic

TPS62136

1.5 uH

Efficiency vs Output Current for Vo = 5 V

100

VBAT = 3.0V to 17V

10uF

VOUT = 0.8V to 12V

VIN

VOS

47uF

FB2

VSEL

MODE

SS/TR

V_IN= 6 V

V_IN= 8 V

V_IN= 10 V

V_IN= 12 V

V_IN= 15 V

GND

10m

100m

10m

100m

Output Current (A)

D010

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...45

中文翻译

下载PDF

与TPS62136RGXT相关器件

型号	品牌	获取价格	描述	数据表
TPS62140	TI	获取价格	3-V to 17-V 2-A Step-Down Converter in 3-mm Ã
TPS62140_13	TI	获取价格	3-V to 17-V 2-A Step-Down Converter in 3x3 QFN Package
TPS62140A	TI	获取价格	3-V to 17-V 2-A Step-Down Converter in 3x3 QFN Package
TPS62140ARGTR	TI	获取价格	3-V to 17-V 2-A Step-Down Converter in 3x3 QFN Package
TPS62140ARGTT	TI	获取价格	3-V to 17-V 2-A Step-Down Converter in 3x3 QFN Package
TPS62140RGT	TI	获取价格	3-V to 17-V 2-A Step-Down Converter in 3-mm Ã
TPS62140RGTR	TI	获取价格	3-V to 17-V 2-A Step-Down Converter in 3-mm Ã
TPS62140RGTT	TI	获取价格	3-V to 17-V 2-A Step-Down Converter in 3-mm Ã
TPS62141	TI	获取价格	3-V to 17-V 2-A Step-Down Converter in 3-mm Ã
TPS62141RGT	TI	获取价格	3-V to 17-V 2-A Step-Down Converter in 3-mm Ã

与TPS62136RGXT相关文章

BSS138LT3G：一款高效能N沟道MOSFET的全面解析
2024-07-04

4
解读EGP10B二极管资料手册：产品特性、参数分析
2024-07-04

3
RT9164AGG手册资料详解：引脚信息、设计指南
2024-07-04

3
2SA1037KPT资料详解：产品特性、电气参数、设计指南
2024-07-04

5

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS62136RGXT

TPS62136RGXT 数据手册

与TPS62136RGXT相关器件

与TPS62136RGXT相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS62136RGXT

TPS62136RGXT 数据手册

与TPS62136RGXT相关器件

与TPS62136RGXT相关文章

您还可以找

您在本页遇到什么问题？