GM34063E datasheet, PDF - EEWORLD Datasheet

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GM34063E: Description1.5A DC TO DC converter control; File Size183KB，10 Pages; ManufacturerGamma Microelectronics ( APM ); Websitehttp://www.gamma-apm.com.tw/en/index.asp

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GM34063E Overview

1.5A DC TO DC converter control

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GM34063 series

1.5A DC TO DC

CONVERTER CONTROL

Description

GM34063 series have all the functions required for

DC-to-DC converters: an internal Temperature-

compensated reference, comparator, controlled duty

cycle oscillator with an active current limit circuit,

driver, and high current output switch.

GM34063 series are designed for step-down, step-up

and voltage-inverting applications by using a

minimum number of external components.

For GM34063E can operate for a temperature range

from -40°C to 125°C while GM34063F can operate

from -25°C to 85°C.

Features

3.0V to 40V Input

Adjustable Output Voltage

Output Switch Current to 1.5A

Low Standby Current

Operating Frequency to 100kHz

Precision 1 % Reference available

Application

CD-ROM

Motherboards

SMPS Power Supply

Battery Chargers

DSL Modem

Schematic Diagram

S Q

Oscillator

Sense

Comparator

Inverting Input

100

Switch Emitter

Timing Capacitor

1.25V

REF

GND

GM34063

V2.00

GM34063E Related Products

	GM34063E	GM34063ES8RG	GM34063FD8TG	GM34063ES8TG	GM34063_1	GM34063F	GM34063ED8TG	GM34063FS8RG	GM34063FS8TG	GM34063
Description	1.5A DC TO DC converter control	1.5A DC TO DC converter control	1.5A DC TO DC converter control	1.5A DC TO DC converter control	1.5A DC TO DC converter control	1.5A DC TO DC converter control	1.5A DC TO DC converter control	1.5A DC TO DC converter control	1.5A DC TO DC converter control	pwm switching regulators

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