AAT1103 Datasheet PDF | Advanced Analog Technology

Advanced Analog Technology AAT1103

The AAT1103/AAT1103A is a single channel pulse-width-modulation (PWM) controller circuit solution for low voltage applications. The IC provides soft start, short circuit protection and shut down functions. The error amplifier gain is built in the IC, so external components are minimized.

Part No.	AAT1103
Datasheet	AAT1103 Download
Manufacturer	Advanced Analog Technology
Description	SINGLE-CHANNEL STEP UP DC/DC CONVERTER
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FEATURES

z Wide

GENERAL DESCRIPTION

Operating Voltage : 2.5V to 7V A low minimum operating voltage of 2.5V is ideal for the power supply voltage of Li-Ion battery-operated electronic equipment. During shut down mode, current consumption is reduced less than 1µA. An external compensation pin gives user flexibility in determining loop compensation. *Spec is subject to change without notice in this document. z Low Dissipation Current : Typically 2.0mA In Operation, 1µA or Less in Shut down Mode z z z z z z Power Ready Control Output Short Circuit Protection Operating Frequency£º Internal Soft Start Channel Control Minimized External Components 800kHz Pin Configuration TOP VIEW TOP VIEW FB FB SCP VDD PRDB 1 2 5 6 1 2 5 6 EO SHDN GND SW EO SHDN SCP VDD AAT1103A 3 4 7 8 AAT1103 3 4 7 8 GND CHC SW SOP-8 & TSSOP-8 ¡V x ¥ ÆWÃþ¤ñ¬ì§ÞªÑ¥÷¦³-½q ¡V Advanced Analog Technology, Inc. V 0.1