[原创] Maxim MAXREFDES112 10W反激电源解决方案

Maxim公司的MAXREFDES112#是采用MAX17597的隔离的24V输入12V输出的10W反激电源,12V 800mA,20%过载电流,输出精度±5%,具有最少的外接元件和紧凑的尺寸,可工作各种苛刻的工业环境如工业控制和自动化,过程控制,PLC和通信设备电源.本文介绍了MAX17595–MAX17597主要特性,框图和各种应用电路,评估板主要特性,电路图和材料清单,以及10W反激电源参考设计MAXREFDES112#主要特性,电路图,材料清单和PCB设计详图.

The MAX17595–MAX17597 is a family of peak-current-mode controllers for design of wide input-voltage flyback and boost regulators. The MAX17595 offers optimized input thresholds for universal input AC-DC converters and telecom DC-DC (36V to 72V input range) power supplies. The MAX17596/MAX17597 offer input thresholds suitable for low-voltage DC-DC applications (4.5V to 36V). The MAX17597 implements a boost converter. All three controllers contain a built-in gate driver for external n-channel MOSFETs.
..

查看全文