UC3843B SMD IC – High-Performance Current Mode PWM Controller TFT SPI Module built-in protection features

built-in protection features

It is a low power consumption with a wide viewing angle Ideal for backlight and Power indicators

2 volts and the Colour Temperature (CCT) is 6000-6500 K

If baking is required

The counter have a 2-input gated Master Reset (Clear)

UC3843B SMD IC – High-Performance Current Mode PWM Controller TFT SPI Module built-in protection featuresThe UC3843B is a high performance fixed frequency current mode PWM controller ideal for off line and DC to DC converter applications. It offers enhanced speed and stability, enabling efficient power management in various switching power supply designs. Its SMD form factor makes it well suited for compact, high density circuits. Features Fixed 250 kHz oscillator frequency for high speed switching Low start up and operating current for energy efficiency