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
Datasheet Details
UC3843B, UC3842B
Motorola
233.69 KB
High-performance pwm controller.
This datasheet PDF includes multiple part numbers: UC3843B, UC3842B.
Please refer to the document for exact specifications by model.
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UC3843B Distributor
