Texas Instruments TPS92610-Q1 Automotive Single-Channel LED Driver is a simple and ideal solution to deliver constant current for a single LED string with full LED diagnostics. The device operates from an automotive car battery. The TPS92610-Q1 addresses different requirements using the TPS9261x-Q1, TPS9263x-Q1, and TPS9283x-Q1 devices within the one-fails–all-fail feature. The TPS92610-Q1 devices are AEC-Q100 qualified for automotive applications.
Features
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C3B
- Single-Channel Constant-Current LED Driver With PWM Dimming
- Wide Input-Voltage Range: 4.5V-40V
- Operating Junction Temperature Range: –40°C to 150°C
- Constant Output Current, Adjustable by Sense Resistor
- Precision Current Regulation, Tolerance ±4.6% Across Junction Temperature –40°C to 150°C
- Maximum Current: 450mA
- Heat Sharing With External Resistor
- Low Dropout Voltage (Sense–Resistor Voltage Drop Included)
- Maximum Dropout: 150mV at 10mA
- Maximum Dropout: 400mV at 70mA
- Maximum Dropout: 700mV at 150mA
- Maximum Dropout: 1.3V at 300mA
Read more: TEXAS INSTRUMENTS TPS92610-Q1 AUTOMOTIVE SINGLE-CHANNEL LED DRIVERS
