AP1539
18V 4A 300KH- BUCK CONVERTER
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: 300KH- 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 Compound (No Br, Sb) Lead Free Finish , RoHS Compliant (Note 1)
General Description
AP1539 consists of step-down switching regulator wi