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AAT1343 Datasheet 2-channel Switching Regulator

Manufacturer: Advanced Analog Technology

Overview: .. Advanced Analog Technology, Inc. AAT1343 Details are subject to change without notice 2-CHANNEL SWITCHING.

General Description

The AAT1343 provides an integrated two-channel pulse-width-modulation (PWM) solution for the z Precision Reference¡G 2.5V ± 1% (25 oC) power supply of DC-DC system;

this device offers z Under-Voltage Lockout (UVLO) Protection the systems engineer flexibility to tailor-make the z Open Drain Output power supply circuitry for specific applications.

z Output Short Circuit Protection Each channel contains its own error amplifier, z Low Dissipation Current¡G 1.6mA PWM parator, dead–time control (DTC) and z Dead-Time Control¡G 0 % to 100% output driver.

Key Features

  • z Complete PWM Power Control Circuitry.

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