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Advanced Analog Technology, Inc.
AAT1351
Details are subject to change without notice
2-CHANNEL SWITCHING REGULATOR
FEATURES
z Complete PWM Power Control Circuitry
GENERAL DESCRIPTION
The AAT1351 provides an integrated two-channel pulse-width-modulation (PWM) solution for the z Under-Voltage Lockout (UVLO) Protection power supply of DC-DC system; this device offers z Open Drain Output the systems engineer flexibility to tailor-make the z Output Short Circuit Protection power supply circuitry for specific applications. z Low Dissipation Current¡G 1.6mA Each channel contains its own error amplifier, z Dead-Time Control¡G 0% to 100% PWM comparator, dead–time control (DTC) and z Wide Operating Frequency¡G output driver.