Datasheet > FP6161KR-LF-ADJ

FP6161KR-LF-ADJ

更新时间： 2024-10-02 02:51:19

品牌	Logo	应用领域
远翔科技 - FEELING		/
页数	文件大小	规格书
16页	436K
描述
1.5MHz, 1A Synchronous Step-Down Regulator

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FP6161KR-LF-ADJ 数据手册

FP6161

1.5MHz, 1A Synchronous Step-Down Regulator

General Description

The FP6161 is a high efficiency current mode synchronous buck PWM DC-DC regulator. The

internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low

R_{DS (ON)}synchronous switch dramatically reduces conduction loss. To extend battery life for portable

application, 100% duty cycle is supported for low-dropout operation. Shutdown mode also helps saving

the current consumption. The FP6161 is packaged in DFN-6L, SOT23-5L, and TSOT23-5L to reduce

PCB space.

Features

 Input Voltage Range: 2.5 to 5.5V

 Precision Feedback Reference Voltage: 0.6V (±2%)

 Output Current: 1A (Max.)

 Duty Cycle: 0~100%

 Internal Fixed PWM Frequency: 1.5MHz

 Low Quiescent Current: 100μA

 No Schottky Diode Required

 Built-in Soft Start

 Current Mode Operation

 Over Temperature Protection

 Package: DFN-6L (2x2mm), SOT23-5L, TSOT23-5L

Applications

 Cellular Telephone

 Wireless and DSL Modems

 Digital Still Cameras

 Portable Products

 MP3 Players

Typical Application Circuit

VIN

V_IN

V_OUT

FP6161

RUN

FB / VOUT

GND

This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice.

No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product.

Website: http://www.feeling-tech.com.tw

Rev. 0.67

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