LTC3638 Overview
Key Specifications
Package: MSOP
Pins: 12
Max Voltage (typical range): 140 V
Min Voltage (typical range): 4 V
Description
The LTC®3638 is a high efficiency step-down DC/DC regulator with internal power switch that draws only 12μA typical DC supply current while maintaining a regulated output voltage at no load. The LTC3638 can supply up to 250mA load current and features a programmable peak current limit that provides a simple method for optimizing efficiency and for reducing output ripple and component size.
Key Features
- Internal Low Resistance Power MOSFET
- No Compensation Required
- Adjustable 20mA to 250mA Maximum Output Current
- Low Dropout Operation: 100% Duty Cycle
- Low Quiescent Current: 12µA
