Datasheet > TPS560200

TPS560200

更新时间： 2024-11-21 01:14:59

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
18页	912K
描述
4.5V to 17V Input, 500mA Synchronous Step Down SWIFT Converter with Advanced Eco-mode

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TPS560200 数据手册

TPS560200

www.ti.com

SLVSC81 –SEPTEMBER 2013

4.5V to 17V Input, 500mA Synchronous Step Down SWIFT™ Converter

with Advanced Eco-mode™

Check for Samples: TPS560200

FEATURES

DESCRIPTION

The TPS560200 is an 17V, 500mA, low Iq, adaptive

•

Integrated Monolithic 0.95Ω High Side and

0.33Ω Low Side MOSFETs

on-time D-CAP2™ mode synchronous monolithic

buck converter with integrated MOSFETs in easy-to-

use 5-pin SOT23 package.

•

500mA Continuous Output Current

Output Voltage Range: 0.8V to 6.5V

The TPS560200 enables system designers to

complete the suite of various end-equipment power

bus regulators with a cost effective, low component

count and low standby current solution. The main

control loop for the device uses the D-CAP2™ mode

control that provides a fast transient response with no

external compensation components. The adaptive on-

time control supports seamless transition between

PWM mode at higher load conditions and advanced

Eco-mode™ operation at light loads.

0.8V Voltage Reference with ±1.3% Accuracy

Over Temperature

•

Advanced Auto-Skip Eco-mode™ for High

Efficiency at Light Loads

D-CAP2™ Mode Enables Fast Transient

Responses

•

No External Compensation Needed

600 kHz Switching Frequency

2 ms Internal Soft Start

The TPS560200 also has a proprietary circuit that

enables the device to adopt to both low equivalent

series resistance (ESR) output capacitors, such as

POSCAP or SP-CAP, and ultra-low ESR ceramic

capacitors. The device operates from 4.5-V to 17-V

VIN input. The output voltage can be programmed

between 0.8 V and 6.5 V. The device also features a

fixed 2 ms soft start time. The device is available in

the 5-pin SOT23 package.

Safe Startup into Pre-biased VOUT

Thermal Shutdown

–40°C to 125°C Operating Junction

Temperature Range

•

Available in 5-Pin SOT23 Packages

APPLICATIONS

•

Set Top Boxes

Modems

DTBs

ASDLs

SIMPLIFIED SCHEMATIC

VOUT

VIN

Cin

VSENSE

GND

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.

SWIFT, Eco-mode, D-CAP2 are trademarks of Texas Instruments.

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.

12 3 4 5 6 7...18

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与TPS560200相关器件

型号	品牌	获取价格	描述	数据表
TPS560200DBVR	TI	获取价格	4.5V to 17V Input, 500mA Synchronous Step Down SWIFT Converter with Advanced Eco-mode
TPS560200DBVT	TI	获取价格	4.5V to 17V Input, 500mA Synchronous Step Down SWIFT Converter with Advanced Eco-mode
TPS560200-Q1	TI	获取价格	具有高级 Eco-Mode™ 的 4.5V 至 17V 输入、500mA 同步降压转换器
TPS560200QDGKRQ1	TI	获取价格	具有高级 Eco-Mode™ 的 4.5V 至 17V 输入、500mA 同步降压转换器
TPS560200QDGKTQ1	TI	获取价格	具有高级 Eco-Mode™ 的 4.5V 至 17V 输入、500mA 同步降压转换器
TPS5602DBT	TI	获取价格	DUAL, FAST, HIGH EFFICIENCY CONTROLLER FOR DSP POWER
TPS5602IDBR	TI	获取价格	3A DUAL SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO30, TSSOP-30
TPS5602IDBT	TI	获取价格	DUAL, FAST, HIGH EFFICIENCY CONTROLLER FOR DSP POWER
TPS5602IDBTG4	TI	获取价格	DUAL, FAST, HIGH EFFICIENCY CONTROLLER FOR DSP POWER
TPS5602IDBTR	TI	获取价格	DUAL, FAST, HIGH EFFICIENCY CONTROLLER FOR DSP POWER

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