The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the …

The UC284xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count.

These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier. current sensing comparator, and a high …

The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer. a cost−effective solution with minimal external components.

The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off-Line and dc-to-dc converter applications offering the …

The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off - Line and DC-to-DC converter applications with minimum external components.

The 3844B is a current-mode PWM controller IC designed for efficient DC-DC and off-line switching power supplies. It features low startup current, adjustable duty cycle, and built-in protections for stable operation.

Part #: 3844B. Download. File Size: 343Kbytes. Page: 21 Pages. Description: HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS. Manufacturer: Texas Instruments.

3844b是高性能单端输出式电流控制型脉宽调制器芯片。 引脚功能： 1脚COMP-内部误差放大器的输出端，与2脚接有反馈网络，决定放大器的增益和 频响 。

NORMALLY 8DIP/8SOP PIN NO. ( ) IS 14SOP PINNO. The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and …