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FP38G43 - BURST/CURRENT MODE PWM IC

General Description

The FP38G43 is a burst/current mode PWM IC, composed of NMOS driver capability with a PWM control latch, burst/current mode current sense comparator and an error amplifier, the FP38G43 contains a 5V precision voltage reference regulator, under-voltage lockout circuit (UVLO), oscillator circuit, app

Key Features

  • Precision Reference Voltage: 5.0V (±1%) Low start-up current: typ. 60uA Low operating current: typ. 6mA High current NMOS driver: 100mA Internal temperature compensated oscillator Double pulse suppression UVLO with Hysteresis function Burst/Current Mode Swapping function Oscillator Frequency: Max. 500KHz Package: PDIP8 / SOP8.

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Datasheet Details

Part number FP38G43
Manufacturer Feeling Technology
File Size 398.17 KB
Description BURST/CURRENT MODE PWM IC
Datasheet download datasheet FP38G43 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Technology FP38G43 BURST/CURRENT MODE PWM IC GENERAL DESCRIPTION The FP38G43 is a burst/current mode PWM IC, composed of NMOS driver capability with a PWM control latch, burst/current mode current sense comparator and an error amplifier, the FP38G43 contains a 5V precision voltage reference regulator, under-voltage lockout circuit (UVLO), oscillator circuit, applied to offer space and low cost in many applications such as the AC/DC converter and off-line switching power supply. The FP38G43, a high performance integrated IC, is designed for the typical application examples are shown as below. FEATURES Precision Reference Voltage: 5.0V (±1%) Low start-up current: typ. 60uA Low operating current: typ.