TPS92660
Overview
The TPS92660 is a two-output LED driver with one time programmable (OTP) ROM and I2C interface for LED current trim. The current trim provides a way for LED fixture manufacturers to produce LED lighting fixtures at a consistent lumen output without binning LEDs.
- 2 Input Voltage: Up to 80 V
- Two-Output LED Current Controller
- LED Currents Trimmed Through One-Time Programmable (OTP) ROM with I2C Interface
- Adjustable SADJ and LADJ Pins for PWM Dimming of Each LED String
- Input Undervoltage Lockout and Output Overvoltage Protection
- Enable On/Off
- Accurate 3.0-V Reference Voltage
- > 95% Efficiency
- Thermal Shutdown Protection
- 20-pin TSSOP Exposed Pad Package
