Texas Instruments TPS92830EVM Controller Evaluation Module (EVM)
Texas Instruments TPS92830EVM Controller Evaluation Module (EVM) helps designers evaluate the operation and performance of TPS92830-Q1. The TPS92830-Q1 is a 3-channel high-current linear LED driver for automotive lighting applications. The device features precision current regulation with external MOSFET. The TPS92610-Q1 also has full diagnostics for LED-string open circuits and short circuits with auto recovery.
Features
- Channel-current setting by separate high-side sensing resistors
- LED short and open protection and fault reporting
- Stand-alone operation with full duty cycle or PWM dimming via internal PWM generator
- Analog dimming with a potentiometer on LED board (can be used for bin resistor)
- Current derating during overvoltage
- Open-fault detection mask during dropout mode
Associated Product
Texas Instruments TPS92830-Q1 Constant Current LED Driver
Automotive-grade high-side constant-current linear LED controller for delivering high current.
發佈日期: 2017-12-08
| 更新日期: 2022-07-18