NCV887104D1R2G Datasheet PDF - ON Semiconductor

Automotive Grade Non-Synchronous Boost Controller

●The NCV8871 is an adjustable output non−synchronous boost controller which drives an external N−channel MOSFET. The device uses peak current mode control with internal slope compensation. The IC incorporates an internal regulator that supplies charge to the gate driver.

●Features

●•Peak Current Mode Control with Internal Slope Compensation

●•1.2 V ±2% Reference voltage

●•Fixed Frequency Operation

●•Wide Input Voltage Range of 3.2 V to 40 Vdc, 45 V Load Dump

●•Input Undervoltage Lockout (UVLO)

●•Internal Soft−Start

●•Low Quiescent Current in Sleep Mode

●•Cycle−by−Cycle Current Limit Protection

●•Hiccup−Mode Overcurrent Protection (OCP)

●•Hiccup−Mode Short−Circuit Protection (SCP)

●•Thermal Shutdown (TSD)

●•This is a Pb−Free Device