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UC1527B Datasheet, Unitrode

UC1527B modulators equivalent, regulating pulse width modulators.

UC1527B Avg. rating / M : 1.0 rating-11

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UC1527B Datasheet

Features and benefits


* 8 to 35V Operation
* 5.1V Buried Zener Reference Trimmed to ±0.75%
* 100Hz to 500kHz Oscillator Range
* Separate Oscillator Sync Terminal
* Adjustab.

Description

The UC1525B/1527B series of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip +5.1V buried zener reference i.

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TAGS

UC1527B
Regulating
Pulse
Width
Modulators
Unitrode

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