FP5139 Datasheet - Feeling Technology

FP5139 BOOST CONVERT CONTROL IC

The FP5139 is a boost topology switching regulator control IC for battery-used applications field. The FP5139 includes a totem-pole single output stage for driving NPN transistor or N-MOS, high precision reference (0.5V) for comparing output voltage with feedback amplifier, an internal dead-time con.

FP5139 Features

* Wide supply voltage operating range: 1.8 to 15V Reference voltage precision: 4% Low current consumption: Operation Mode 5.5mA Standby-by Mode 1µA High speed oscillator frequency: 1MHz max. Programmable Soft Start function (SS) Short Circuit Protection function(SCP) Totem-pole output with adjustable

FP5139-FeelingTechnology.pdf