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UC3844A-BW, UC3842A-BW Datasheet - FCI

UC3844A-BW Current Mode PWM Controller

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 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

UC3842A-BW-FCI.pdf

This datasheet PDF includes multiple part numbers: UC3844A-BW, UC3842A-BW. Please refer to the document for exact specifications by model.
UC3844A-BW Datasheet Preview Page 2 UC3844A-BW Datasheet Preview Page 3

Datasheet Details

Part number:

UC3844A-BW, UC3842A-BW

Manufacturer:

FCI

File Size:

917.76 KB

Description:

Current mode pwm controller.

Note:

This datasheet PDF includes multiple part numbers: UC3844A-BW, UC3842A-BW.
Please refer to the document for exact specifications by model.

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TAGS

UC3844A-BW UC3842A-BW Current Mode PWM Controller FCI

UC3844A-BW Distributor