TI’s UC3844 is a Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C. Find parameters, ordering and quality information.

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 UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−to−DC converter applications offering the designer a cost effective solution with minimal external components.

The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components.

Order today, ships today. UC3844BD – Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC from onsemi. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

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.

Outputs the low impedance 1-MHz internal error amplifier that is also the input to the peak current limit or PWM comparator, with an open-loop gain (AVOL) of 80 dB. This pin is capable of sinking a maximum of 6 mA and is not internally current limited.

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 DC to DC converter applications with minimum external components.

2024年6月11日 · The UC3844 is a fixed-frequency pulse width modulation (PWM) controller integrated circuit (IC) commonly used in switch mode power supplies (SMPS). It is designed to regulate output voltage and provide power supply protection features in off-line and DC-to-DC converter applications.

UC3844N – Regulator Output DC-DC Controller IC 8-PDIP from Texas Instruments. Pricing and Availability on millions of electronic components from Digi-Key Electronics.