Description
The TPS92512/HV are 2.5A step-down (buck) current regulators with an integrated MOSFET to drive high current LEDs.
Features
- 1 Integrated 200-mΩ High-Side MOSFET.
- 4.5-V to 42-V Input Voltage Range
(4.5 V to 60 V for the TPS92512HV).
- 0 V to 300 mV Adjustable Voltage Reference.
- ±5% LED Current Accuracy.
- 100-kHz to 2-MHz Switching Frequency Range.
- Dedicated PWM Dimming Input.
- Adjustable Undervoltage-Lock-Out.
- Overcurrent Protection.
- Overtemperature Protection.
- MSOP-10 Package with PowerPAD™
2.
TPS92512-etcTI.pdf