TPS92660 Datasheet (Two-String LED Driver)

Part: TPS92660
Manufacturer: Texas Instruments (official site)
Size: 1.15 MB

TPS92660 Key Features

2 Input Voltage: Up to 80 V
Two-Output LED Current Controller
LED Currents Trimmed Through One-Time
Adjustable SADJ and LADJ Pins for PWM
Input Undervoltage Lockout and Output
Enable On/Off
Accurate 3.0-V Reference Voltage
> 95% Efficiency
Thermal Shutdown Protection
20-pin TSSOP Exposed Pad Package

Related Texas Instruments Datasheets

Part Number	Description
TPS92661-Q1	High-Brightness LED Matrix Manager
TPS92662-Q1	High-brightness LED Matrix Manager
TPS92667-Q1	Automotive Low Noise 16-Channel LED Matrix Manager
TPS92601-Q1	Single- and Dual-Channel Automotive Headlight LED Driver
TPS92601A-Q1	Single- and Dual-Channel Automotive Headlight LED Driver

TPS92660 Description

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. One output of the device is a non-synchronous buck controller which is used to regulate current of higher power white LEDs.