Features
LT8630 100V, 0.6A Synchronous Micropower Step-Down High Efficiency Switching Regulator Description
n Ultrawi...
Features
LT8630 100V, 0.6A Synchronous Micropower Step-Down High Efficiency Switching Regulator Description
n Ultrawide Input
Voltage Range: 3V to 100V n Boundary Mode Switching for Highest Efficiency n Output
Voltage Range: 0.8V to 60V n Internal Synchronous Switches n Burst Mode® Operation: 16µA IQ at 12VIN to 5VOUT 7µA IQ at 48VIN to 5VOUT n Low Dropout: 99% Maximum Duty Cycle n Peak Current Mode Control n Programmable Under
voltage Lockout n Power Good Flag n Flexible Output
Voltage Tracking n Short-Circuit Protection n Low Shutdown Current: 5µA n Tolerates Pin Open/Short Faults n Thermally Enhanced 20-Lead TSSOP with High
Voltage Lead Spacing
Applications
n Automotive Supplies n Telecom Supplies n Distributed Supply Regulation
The LT®8630 is a current mode PWM step-down DC/DC converter with internal synchronous switches that provide current for output loads up to 0.6A. The wide input range of 3V to 100V makes the LT8630 suitable for regulating power fro...