LTM8032MPY

LINEAR TECHNOLOGY  LTM8032MPY  芯片, 直流/直流转换器, 降压, 2.4MHZ, BGA-71

The is an EN55022B compliant 36V, 2A DC/DC µModule regulator in 71 pin BGA package. This EMC compatible regulator is designed to meet the radiated emissions requirements of EN55022. Conducted emission requirements can be met by adding standard filter components. It includes the switching controller, power switches, inductor, filters and all support components. Operating over an input voltage range of 3.6V to 36V, the IC supports an output voltage range of 0.8V to 10V and a switching frequency range of 200KHz to 2.4MHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design. It is used in distributed supply regulation, wall transformer regulation, automotive battery regulation and power for portable products.

.

Complete step-down switch mode power supply

.

Current mode control

.

Programmable soft-start

.

Operating temperature range from -55°C to 125°C

.

Line regulation of 0.1%

.

Load regulation of 0.3%

.

Switching frequency of 325KHz at RT = 113K