ISL8117 Datasheet - Renesas

ISL8117 Synchronous Step-Down PWM Controller

Datasheet ISL8117 Synchronous Step-Down PWM Controller The ISL8117 is a synchronous buck controller used to generate POL voltage rails and bias voltage rails for a wide variety of applications in industrial and general purpose segments. Its wide input and output voltage ranges make it suitable for telecommunication and after-market automotive applications. The ISL8117 uses the valley current modulation technique to bring hassle-free power supply design with a minimal number of components and c.

ISL8117 Features

* Wide input voltage range: 4.5V to 60V

* Wide output voltage range: 0.6V to 54V

* Light-load efficiency enhancement ○ Low ripple Diode Emulation mode with pulse skipping

* Programmable soft-start

* Supports prebiased output with SR soft-start

* Progra

ISL8117 Datasheet (2.21 MB)