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TPS92542EVM
TPS92542-Q1 evaluation module
TPS92542EVM
Overview
The TPS92542-Q1 devices implements a synchronous BOOST controller with peak currentmode controller in constant voltage (CV) mode, and a dual monolithic synchronous buck LED driver with an adaptive on-time average current mode control. TPS92542-Q1 is designed to be compatible with shunt FET dimming techniques and LED matrix manager-based dynamic beam headlamps. The adaptive on-time control provides near constant switching frequency that can be set between 100kHz and 1MHz. Inductor current sensing and closed-loop feedback enables better than ±4% accuracy over wide input voltage, output voltage and ambient temperature range.
Features
- Synchronous two-phase BOOST controller with programmable output voltage up to 65V
- Four Synchronous Bucks with integrated switches with upto 2A continuous output current with 4% accuracy
- 6V to 60V wide input voltage range
- BOOST and BUCK spread-spectrum for EMI mitigation
- BUCK switch thermal protection
- Internal EEPROM capability.
Automotive LED drivers
Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| Certificate | TPS92542EVM - EU Declaration of Conformity (DoC) | 11 Nov 2024 |
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