AF1205 - Step-Down Converter
AF1205 consists of step-down switching regulator with PWM control.
These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.
AF1205 provides low-ripple power, high efficiency, and excellent transient characteristics.
The PWM control circuit is abl
AF1205 Features
* as low current consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter. Features Input voltage: 4.2V to 23V. Output voltage: 0.8V to VIN. Duty ratio: 0% to 100% PWM control Oscillation frequency: 300KHz typ. Soft-start, C
