LP87332BRHDTQ1 Description
The LP87332BRHDTQ1 is designed to meet the power management requirements in automotive applications. The LP87332BRHDTQ1 has two step-down DC/DC converters, two linear regulators, and two general-purpose digitaloutput signals. The LP87332BRHDTQ1 is controlled by an I2Ccompatible serial interface and by an enable signal. The automatic PWM/PFM (AUTO mode) operation gives high efficiency over a wide output-current range.
LP87332BRHDTQ1 Features
Device temperature grade 1: –40°C to +125°C ambient operating temperature
Input voltage: 2.8 V to 5.5 V
Configurable general-purpose output signals(GPO, GPO2)
Interrupt function with programmable masking
Programmable power-good signal (PGOOD)
Output short-circuit and overload protection
LP87332BRHDTQ1 Applications
Automotive head unit and cluster
Automotive camera module
Surround-view system ECU
Radar system ECU
Automotive display
