Advanced Analog Technology, Inc.
AAT1108
Preliminary and Provisional
2-CHANNEL STEP-UP PWM CONTROLLERS WITH ADJUSTABLE LDO
Features com z z z z z z z Complete PWM Power Control Circuitry Adjustable LDO
Regulator Under-voltage Lockout Protection Totem pole Output Output Short Circuit Protection Dead Time Control¡G 0 to 100% Wide Operating Frequency¡G 10kHz to 800kHz General Description The AAT1108 series 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...