UC3844 Application Note

●STMicroelectronics" UC3844BD1013TR current controller can modulate different levels of voltage, depending on what your requirements are. Its single PWM output produces a current of 1000(Max) mA. This current mode controller supports boost|flyback topology. You can operate this at a switching frequency of 500 kHz. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. This current mode controller has an operating temperature range of 0 °C to 70 °C. This device has a maximum of 30 V. This current mode controller"s maximum duty cycle is 50 %.