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Texas Instruments TPS92530-Q1 | Demoboard TPS92530EVM
Automotive 3-channel, constant current and constant voltage synchronous step-down LED drivers
Overview
| Topology | Buck Converter |
| Input voltage | 6-65 V |
| Switching frequency | 100-1200 kHz |
| Output 1 | 2 A |
| IC revision | 001 |
Description
The TPS92530 evaluation module (EVM) features the TPS92530-Q1 device, a synchronous buck LED driver which provides three constant-current or constant-voltage regulated channels up to 2A each. The device is controlled via SPI interface. The EVM is controlled and monitored via the serial interface bus by the required companion EVM: LEDMCUEVM-132 communications board. The GUI and associated software allows the user to control the buck output current or voltage separately for each channel and monitor corresponding fault reporting features.
Features
- Supports 6V to 65V input and up to 2A output per channel
- Programmable buck output current and voltage channels
- Software control via computer GUI
- SPI interface from microcontroller to EVM
- Interfaces with LEDMCUEVM-132
Typical applications
- Automotive headlight and adaptive LED driving module