100W Negative Output Power Supply Reference Design for Industrial Applications
Description
The PMP20904 reference design is a negative buck utilizing the LM5117 controller for industrial applications. This design can operate at 24Vin at +/-10%. The design has an output of -24V and capable of sourcing 2A continuous current and up to 4A transient. Switching frequency is set to 200kHz: and a 4 layer PCB is used.
Features
- Synchronous output rectificationLow BOM count and cost: compact solution sizePeak efficiency: 94%
Applications
- Macro remote radio unit (RRU)
Product Categories
- Power management
| Application Area | End Equipment |
|---|---|
| Macro remote radio unit (RRU) | https://www.ti.com/solution/macro-remote-radio-unit-rru#referencedesigns |