PMP15039
适用于场发射器的两级电源参考设计
PMP15039
概述
This dual output reference design provides an example of how to power FPGAs, ASICs, or MCUs when space-constraints are a primary concern. The wide 6-V to 60-V input voltage range and the use of ultra-small and highly efficient DC/DC converters makes the design well suited for applications like industrial sensors, field transmitters, motor drives, and PLC modules. The two-stage approach provides a 1.5% accurate 5-V rail and a 1.5-V point of load rail with 1% accuracy across the entire temperature range. The output voltages are adjustable and can be adapted to the specific needs of the user.
特性
- Operates over a wide input voltage from 6 V to 60 V with transient protection up to 66 V
- Dual Outputs: 5 V at 300 mA, 1.5 V at 1 A
- Small Solution Size (9.25 mm x 18 mm)
- Scalable for Industrial Power Supplies
- Peak System Efficiency > 90%
| 输出电压选项 | PMP15039.1 | PMP15039.2 |
|---|---|---|
| Vin (Min) (V) | 6 | 6 |
| Vin (Max) (V) | 60 | 60 |
| Vout (Nom) (V) | 5 | 1.5 |
| Iout (Max) (A) | .3 | 1 |
| Output Power (W) | 1.5 | 1.5 |
| Isolated/Non-Isolated | Non-Isolated | Non-Isolated |
| Input Type | DC | DC |
| Topology | Buck- Synchronous | Buck- Synchronous |
我们开发的全面组装电路板仅用于测试和性能验证，不可用于销售。
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 测试报告 | Two-Stage Power Supply Reference Design for Field Transmitters | 2018年 5月 23日 |