The TPS92664 LED matrix manager device enables fully dynamic adaptive lighting solutions by providing individual pixel-level LED control. The device's 4 series integrated switches have 4 sub-strings each, bypassing individual LEDs. Individual substrings allow the device to accept single or multiple current sources.

The TPS92664 has an internal oscillator. The internal oscillator can be shared with other system devices through the internal low-noise LVDS transmitter and receiver blocks. The multidrop universal asynchronous receiver-transmitter (UART) serial interface is compatible with the TPS92665, TPS92667, TPS92662x, and TPS92663x devices. Internal EEPROM stores system defaults as well as calibration and illumination module data. An on-board ADC with multiplexed inputs samples all LED channels as well as IC die temperature and LED current sensing. The ADC also samples a dedicated ADC input that can be used for system temperature compensation, LED binning and encoding.

Product parameters:

Product Category: LED Lighting Drivers

RoHS: Details

Series: TPS92664-Q1

Installation style: SMD/SMT

Package / Box: HTQFP-48

Number of outputs: 16 Output

Input voltage (min): 4.5 V

Input voltage (maximum): 60 V

Topology: Boost, Buck

Output voltage: 62V

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Dimming: PWM

Humidity Sensitivity: Yes

Product Type: LED Lighting Drivers

Subcategory: Driver ICs