AP1539 Description
3.6V to 18V Output voltage: 0.8V to VCC Output current: 0% to 99% PWM control Oscillation frequency:.
AP1539 Key Features
- Input voltage: 3.6V to 18V
- Output voltage: 0.8V to VCC
- Output current: up to 4A
- Duty ratio: 0% to 99% PWM control
- Oscillation frequency: 300KHz typ
- Soft-start like, Current limit and Enable function
- Thermal Shutdown function
- Built-in internal SW P-channel MOS
- SOP-8L-DEP: Available in “Green” Molding pound
- Lead Free Finish / RoHS pliant (Note 1)