Datasheet > RT7294C

RT7294C

更新时间： 2024-09-18 17:01:07

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
15页	284K
描述
2.5A, 18V, 500kHz ACOT? Synchronous Step-Down Converter

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RT7294C 数据手册

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RT7294C

2.5A, 18V, 500kHzACOT^TMSynchronousStep-Down Converter

General Description

Features

^4.3V to 18V Input Voltage Range

The RT7294C is a synchronous step-down converter with

Advanced Constant On-Time (ACOT^TM) mode control. The

ACOT^TMprovides a very fast transient response with few

external components. The low impedance internal

MOSFET supports high efficiency operation with wide input

voltage range from 4.3V to 18V. The proprietary circuit of

the RT7294C enables to support all ceramic capacitors.

^2.5A Output Current

^Advanced Constant On-Time Control

^Fast Transient Response

^Support All Ceramic Capacitors

^Up to 95% Efficiency

^500kHz Switching Frequency

^Adjustable Output Voltage from 0.6V to 8V

^Cycle-by-Cycle Current Limit

^Input Under-Voltage Lockout

^Hiccup Mode Under-Voltage Protection

^Thermal Shutdown

Ordering Information

RT7294C

Package Type

J6F : TSOT-23-6 (FC)

 RoHS Compliant and Halogen Free

Lead Plating System

G : Green (Halogen Free and Pb Free)

Note :

Applications

Richtek products are :

 Industrial and Commercial Low Power Systems

 RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

 Computer Peripherals

 LCDMonitors and TVs

 Suitable for use in SnPb or Pb-free soldering processes.

 Green Electronics/Appliances

 Point of Load Regulation for High-PerformanceDSPs,

FPGAs, and ASICs

Pin Configuration

(TOP VIEW)

SW VIN EN

Marking Information

04= : Product Code

04=DNN

DNN : Date Code

BOOTGND FB

TSOT-23-6 (FC)

Simplified Application Circuit

RT7294C

BOOT

VIN

OUT

Enable

GND

is a registered trademark of Richtek Technology Corporation.

DS7294C-08 August 2018

www.richtek.com

12 3 4 5 6 7...15

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