PT6950 Overview
The PT6950 is a pact LED driver for 144 single LEDs. The device can be programmed via the I2C or SPI patible interface. The high logic and low logic control threshold are specially designed for white goods and industry application.
PT6950 Key Features
- CMOS technology
- Low power consumption
- 3-wire SPI-bus interface(DIN, CLK, STB)
- 2-wire I2C interface(SCL, SDA)
- 144 LEDs in dot matrix
- Constant-Current LED Segment Drive
- 16-Step dimming circuitry
- Serial interface for Clock, Data Input, Strobe Pins
- Integrated Oscillator Circuit
- Available in 28-pin, SOP&QFN