Datasheet4U Logo Datasheet4U.com

UC3844A-BW Datasheet - FCI

Current Mode PWM Controller

UC3844A-BW Features

* Low Start-Up and Operating Current

* High Current Totem Pole Output

* Undervoltage Lockout With Hysteresis

* Operating Frequency Up To 500KHz BLOCK DIAGRAM (toggle flip flop used only in UC3844, UC3845) Absolute Maximum Ratings Characteristic Supply Voltage (low

UC3844A-BW General Description

The UC3842A-BW/43A-BW/44A-BW/45A-BW are fixed frequency current mode PWM controller. They are specially designed for OFF *Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed PIN CONNECTION (TOP VIEW) oscillator for p.

UC3844A-BW Datasheet (917.76 KB)

Preview of UC3844A-BW PDF

Datasheet Details

Part number:

UC3844A-BW

Manufacturer:

FCI

File Size:

917.76 KB

Description:

Current mode pwm controller.

📁 Related Datasheet

UC3844A HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER (ST Microelectronics)

UC3844A CURRENT MODE PWM CONTROLLER (LINFINITY)

UC3844A Current-Mode PWM Controllers (Texas Instruments)

UC3844A Current Mode PWM Controller (Unitrode)

UC3844 Current-Mode PWM Controllers (Texas Instruments)

UC3844 HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS (UTC)

UC3844 High Performance Current-Mode Controller (ON Semiconductor)

UC3844 CURRENTMODE PWM CONTROLLER (STMicroelectronics)

UC3844 SMPS Controller (Fairchild Semiconductor)

UC3844B High Performance Current Mode Controller (ON Semiconductor)

TAGS

UC3844A-BW Current Mode PWM Controller FCI

Image Gallery

UC3844A-BW Datasheet Preview Page 2 UC3844A-BW Datasheet Preview Page 3

UC3844A-BW Distributor