Advanced Analog Technology, Inc.
AAT1104/AAT1104A
2-CHANNEL SWITCHING REGULATOR CONTROLLER
Features
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General Description
PWM Power Control Circuitry The AAT1104/AAT1104A provides an integrated two-channel pulse-width-modulation (PWM) solution for the power supply of DC-DC system, this device offers the systems engineer the flexibility to tailor the power supply circuitry to a specific application.
Each channel contains its own error amplifier, PWM comparator, dead–time control and output driver.
The under-
voltage protection, oscillator, short circuit protection and
voltage reference circuit are common for the two channels.
Both channel of AAT1104/AAT1104A can ...