FSP3131 Datasheet - ViviChip

FSP3131 PWM Controller 3A Step-Down Converter

FSP3131 consists of step-down switching regulator with PWM control. These devices include a reference voltage source, oscillation circuit, error amplifier and internal PMOS. FSP3131 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able t.

FSP3131 Features

* z z z z z z z z z z z z z z z z z z Input voltage: 3.6V to 23V. Output voltage: 0.8V to VCC. Duty ratio: 0% to 100% PWM control Oscillation frequency: 300KHz typ. Soft-start, Current limit, Enable function Thermal Shutdown function Built-in internal SW P-channel MOSFET SOP8L Package.

* GENE

FSP3131_ViviChip.pdf