80V dc Input: 2-Channel: 350mA LED Driver (10V to 60V String)
Description
This reference design contains two duplicate LED drivers. Each circuit drives a 10V to 60V series connected string of LEDs at 350mA. The input range is 70VDC to 90VDC. The TPS40210 boost controller is used in an upside-down" buck topology for a simple: low-cost solution. This circuit includes an enable: PWM dimming: current trimming: and a current sense functions for interfacing with an external microprocessor."
Features
Applications
Product Categories
- Power management
| Download the bill of materials for PMP4154 | Download |
| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP4154 PCB | 16 May 2012 | 152 | ||
| PMP4154 Gerber | 16 May 2012 | ZIP | 171 | |
| PMP4154 Schematic | 14 May 2012 | 104 | ||
| PMP4154 Bill of Materials | 14 May 2012 | 29 |