Description

The LTC3630A is a high efficiency step-down DC/DC converter with internal high side and synchronous power switches that draws only 12?A typical DC supply current while maintaining a regulated output voltage at no load.The LTC3630A can supply up to 500mA 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. The LTC3630A?s combination of Burst Mode? operation, integrated power switches, low quiescent current, and programmable peak current limit provides high efficiency over a broad range of load currents.With its wide input range of 4V to 76V, the LTC3630A is a robust converter suited for regulating a wide variety of power sources. A feedback comparator output enables multiple LTC3630As to be paralleled in higher current applications.The LTC3630A is available in the thermally-enhanced 3mm ? 5mm DFN and the MSE16 packages. ? Vin Range LTC3630 4.5V to 65V LTC3630A 4.5V to 76V Applications Industrial Control Supplies Medical Devices Portable Instruments Automotive Avionics

Type:

Part number: DC1877A

More details from Analog Devices Inc.