PMP2808 3-A, 600-kHz Dual Wide-Input Buck Converter

	PMP2808
名称	3-A, 600-kHz Dual Wide-Input Buck Converter
状态	PREVIEW
价格（US$）

PMP2808 描述

The TPS54386 is a dual-output, non-synchronous buck converter capable of supporting 3 A output applications that operate from a 4.5 V to 28 V input supply voltage, and require output voltages between 0.8 V and 90% of the input voltage. With an internally-determined operating frequency, soft start time, and control loop compensation, the converter provides many features with a minimum of external components. Channel 1 over-current protection is set at 4.5 A, while Channel 2 over-current protection level is selectable. The setting levels are used to allow for scaling of external components for applications that do not need the full load capability of both outputs. The outputs may be enabled independently, or may be configured to allow either ratiometric or sequential startup sequencing. Additionally, the two outputs may be powered from different sources.

PMP2808 应用技术支持与电子电路设计开发资源下载

1. TI 德州仪器非隔离式开关 DC/DC 调节器选型与价格参考 . xls

PMP2808 相关产品

器件型号	名称	产品系列
TPS54386	带有集成高端 MOSFET 的 3A 双路非同步降压转换器，600kHz	DC/DC 转换器（集成开关）