AiT Semiconductor Inc.
www.ait-ic.com
A7210
PWM/PFM STEP-DOWN DC-DC CONVERTER
DESCRIPTION
The A7210 is a CMOS-based PWM step-down DC-DC Controller. The device offers the following advantages: lower supply current and wider operating input-voltage range.
The A7210 consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier...
