Datasheet > FR9701S6G

FR9701S6G

更新时间： 2022-06-24 15:41:53

品牌	Logo	应用领域
天钰科技 - FITIPOWER		/
页数	文件大小	规格书
12页	698K
描述
23V, 2A, 600KHz Asynchronous Synchronous Step-Down DC/DC Converter

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FR9701S6G 数据手册

fitipower integrated technology lnc.

FR9701

23V, 2A, 600KHz Asynchronous Synchronous

Step-Down DC/DC Converter

Description

Features

The FR9701 is a monolithic step-down switch mode

converter with a built-in power MOSFET. It

achieves 2A output current over a wide input supply

range with excellent load and line regulation.

Current mode operation provides fast transient

● 2A Output Current

● 180mΩ Internal Power MOSFET Switch

● Stable with Low ESR Output Ceramic Capacitors

● Up to 92% Efficiency

● Fixed 600KHz Frequency

● Current Mode Operation

● Over-Temperature Protection with Hiccup-Mode

● Cycle-by-Cycle Over Current Protection

● Wide 4.5V to 23V Operating Input Range

● Output Adjustable from 0.805V to 15V

● 10μA Shutdown Current

response and eases loop stabilization.

Fault

condition protection includes cycle-by-cycle current

limit and over temperature protection.

The FR9701 requires a minimum number of

available standard external components.

The

FR9701 is available in TSOT-23-6 and SOT-23-6

packages.

● Available in TSOT-23-6 and SOT-23-6 Packages

Applications

● Battery Charger

● Pre-Regulator for Linear Regulator

● OLPC, Netbook

● Distributed Power System

● WLED Driver

Pin Assignments

Ordering Information

S6 Package (SOT-23-6)

FR9701□□□

VIN

TR: Tape/Reel

G: Green

(Marking)

Package Type

S6: SOT-23-6

S9: TSOT-23-6

BS GND FB

SOT-23-6 Marking

S9 Package (TSOT-23-6)

Part Number

Product Code

t7G

VIN

FR9701S6G

TSOT-23-6 Marking

Part Number

(Marking)

Product Code

t8G

FR9701S9G

BS GND FB

Figure 1. Pin Assignment of FR9701

FR9701-1.1-FEB-2012

12 3 4 5 6 7...12

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