AIC2309 Datasheet PDF - Analog Intergrations Corporation 1A Dual Synchronous Step-down DC/DC Converter Specs

AIC2309 - 1A Dual Synchronous Step-down DC/DC Converter

Datasheet Summary

Description

The AIC2309 is a dual output, low-noise, pulse-width-modulated (PWM), DC-DC stepdown converter.

It powers logic and transmitters in small wireless systems such as cellular phones, communicating PDAs, and handy-terminals.

Features

S.
Dual 1A Output.
2.5V to 5.5V Input Range.
Accurate Reference 0.6V Provides Low Out- put Voltages.
Adjustable Output Voltage.
Up to 95% Efficiency.
Stable with Low ESR Output Ceramic Ca- pacitors.
No Schottky Diode Required.
65µA Quiescent Current per Channel.
100% Duty Cycle in Low Dropout Operation.
1.5MHz Fixed-Frequency PWM Operation.

Datasheet Details

Part number	AIC2309
Manufacturer	Analog Intergrations Corporation
File Size	219.42 KB
Description	1A Dual Synchronous Step-down DC/DC Converter
Datasheet	AIC2309 Datasheet
Additional preview pages of the AIC2309 datasheet.

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Full PDF Text Transcription

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AIC2309 1A Dual Synchronous Step-down DC/DC Converter  FEATURES  Dual 1A Output  2.5V to 5.5V Input Range  Accurate Reference 0.6V Provides Low Out- put Voltages  Adjustable Output Voltage  Up to 95% Efficiency  Stable with Low ESR Output Ceramic Ca- pacitors  No Schottky Diode Required.  65µA Quiescent Current per Channel.  100% Duty Cycle in Low Dropout Operation.  1.5MHz Fixed-Frequency PWM Operation  APPLICATIONS  Digital Still Cameras  Cellular Phones  Wireless and DSL Modems  Notebook Chipset Supplies.  PDAs and Handy-Terminals  Battery-Operated Devices (1 Li-Ion or 3 NiMH/ NiCd).  DESCRIPTION The AIC2309 is a dual output, low-noise, pulse-width-modulated (PWM), DC-DC stepdown converter.

Published: Oct 5, 2016 |