PMP12003
0.65W 低功耗隔离型反激式转换器偏置电源参考设计
PMP12003
概述
PMP12003 is an isolated fly-buck-boost converter reference design with the primary side configured as an inverting buck-boost, using the LM5017 synchronous buck regulator IC. The design accepts an input voltage of 9Vin to 15Vin and provides an isolated output of 6.5Vout (+/-0.5V), capable of supplying 100mA of continuous current to the load. The nominal switching frequency of the design is 215KHz. This design is built on the PMP9291 Rev4 PCB, which is a 4-layer board with 1 oz. copper for the top and bottom layers and 0.5 oz. copper for the two inner layers.
特性
- Primary-to-secondary isolation
- Simple COT design requires no compensation
- No need for optocoupler
- Cycle-by-cycle current limit
输出电压选项 | PMP12003.1 |
---|---|
Vin (Min) (V) | 9 |
Vin (Max) (V) | 15 |
Vout (Nom) (V) | 6.5 |
Iout (Max) (A) | .1 |
Output Power (W) | .65 |
Isolated/Non-Isolated | Isolated |
Input Type | DC |
Topology | FlyBuck |
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类型 | 标题 | 下载最新的英文版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 测试报告 | PMP12003 Test Results | 2017年 12月 6日 |