PT6951 - LED Driver

PTC

Datasheet Details

The PT6951 is a compact LED driver for 90 single LEDs control. Micro-computer Peripheral Device Reference PT6951 LED Driver IC

CMOS technology.
Low power consumption.
3-wire SPI-bus interface (DIN, CLK, STB).
2-wire I2C interface (SCL, SDA).
90 LEDs in dot matrix.
256-Step dimming setting for all individual LED.
Fading enable for all individual LED.
Constant-Current LED Segment Drive.
Serial interface for Clock, Data Input, Strobe Pins and low voltage operation ability when user’s MCU power supply is 3.3V.
Integrated Oscillator Circuit.
Available in 20-pin, TSSOP.

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Published: Apr 9, 2025 |