APW7089 Overview
Key Specifications
Length: 4.9 mm
Width: 3.9 mm
Max Operating Temp: 85 °C
Min Operating Temp: -40 °C
Description
Wide Input Voltage from 4.5V to 26V - Output Current up to 4A - Adjustable Output Voltage from 0.8V to 90% V IN - 0.8V Reference Voltage - ±2.5% System Accuracy - 80mΩ Integrated P-Channel Power MOSFET - High Efficiency up to 91% - Pulse-Skipping Mode (PSM) / PWM Mode Op- eration - Current-Mode Operation - Stable with Ceramic Output Capacitors - Fast Transient Response - Power-On-Reset Monitoring - Fixed 380kHz Switching Frequency in PWM Mode - Built-in Digital Soft-Start - Output Current-Limit Protection with Frequency Foldback - 70% Under-Voltage Protection - Over-Temperature Protection - <5µA Quiescent Current During Shutdown - Thermal-Enhanced SOP-8P Package - Lead Free and Green Devices Available (RoHS Compliant).
