1/8 Brick Isolated DC/DC Telecom Power Module Reference Design
Description
PMP8878 is a full-function 1/8th brick isolated DC/DC telecom power module based on UCC28250 advanced PWM controller. The reference design features secondary side control and hard switching full bridge power topology to deliver 12V/180W of output power operating across a wide range 40V-75V input source. The highlights of the reference design include 95% peak efficiency: pre-bias start-up: overtemperature protection and overcurrent protection (hiccup mode). The bias supply block employs the UCC25230: while the gate drivers used in this design include UCC27324 for driving the SR MOSFETs and UCC27201 for driving the primary side Half-Bridge MOSFETs.
Features
- 40-75V input: 12V/15A output 1/8th brick telecom DC/DC isolated power moduleFeaturing Hard Switching Full Bridge power topology Secondary side control supporting start-up under pre-biasOvercurrent protectionOvertemperature protection
Applications
- Merchant DC/DC
Product Categories
- Power management
| Application Area | End Equipment |
|---|---|
| Merchant DC/DC | https://www.ti.com/solution/merchant-dc-dc#referencedesigns |
| Download the bill of materials for PMP8878 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for PMP8878| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP8878 BOM | 20 Aug 2013 | 114 | ||
| PMP8878 Schematic | 20 Aug 2013 | 145 |