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UC3843B, UC3842B Datasheet - Motorola

UC3842B_Motorola.pdf

This datasheet PDF includes multiple part numbers: UC3843B, UC3842B. Please refer to the document for exact specifications by model.
UC3843B Datasheet Preview Page 2 UC3843B Datasheet Preview Page 3

Datasheet Details

Part number:

UC3843B, UC3842B

Manufacturer:

Motorola

File Size:

233.69 KB

Description:

High-performance pwm controller.

Note:

This datasheet PDF includes multiple part numbers: UC3843B, UC3842B.
Please refer to the document for exact specifications by model.

UC3843B, UC3842B, HIGH-PERFORMANCE PWM CONTROLLER

UC3843B Features

* to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under voltage lockout featuring start-up current less than 0.5mA, a precision reference trim

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