Datasheet > FP5003

FP5003

更新时间： 2024-11-26 02:51:23

品牌	Logo	应用领域
远翔科技 - FEELING		/
页数	文件大小	规格书
19页	532K
描述
High Frequency PWM Controller With Short Circuit Restart

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FP5003 数据手册

FP5003

High Frequency PWM Controller With Short Circuit Restart

General Description

The FP5003, a high performance monolithic IC, includes adjustable frequency oscillator, error

amplifier for pulse width modulation (PWM) control, 1.0V precision voltage reference, under-voltage

lockout circuit (UVLO), variable pulse duty control (DTC) circuit and programmable auto-restart timer

for short circuit shutdown protection (SCSAR). Built-in totem-pole transistors pair drives MOS directly

at high frequency operation with high efficiency. It is very easy to design a DC-DC converter using a

few external components. The typical application example is shown below:

Features

 Wide Operating Voltage Range:3.6~30V

 Reference Voltage Precision: ±2%

 Output Source / Sink Current up to 100mA

 Totem-Pole Output for MOS Drive

 Oscillator Frequency:Max.1.5MHz

 Variable Duty Control (DTC)

 Under Voltage Lockout Protection Function (UVLO)

 Short Circuit Shutdown Protection / Auto Re-start Function (SCSAR)

 Package:SOP-8L / MSOP-8L / SOP-8L (EP)

Typical Application Circuit

V_IN

V_OUT

OUT

V_CC

SCP

FP5003

^D6^TC

COMP

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. 0.9

1/19

12 3 4 5 6 7...19

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