CS2845 - Current Mode PWM Controller

Product Overview

Cherry Semiconductor Corporation

Part number	CS2845
Manufacturer	Cherry Semiconductor Corporation
File Size	156.97 KB
Description	Current Mode PWM Controller
Datasheet	CS2845 Datasheet
Note	This datasheet PDF includes multiple part numbers: CS2845, CS2844. Please refer to the document for exact specifications by model.
Additional preview pages of the CS2845 datasheet.

The CS3844/45 provides all the necessary features to implement off-line fixed frequency current-mode control with a minimum number of external components. The CS3844 family incorporates a new precision temperature-controlled oscillator to minimize variations in frequency. An internal toggle flip-flop, which blanks the output every other clock cycle, limits the duty-cycle range to less than 50%. An undervoltage lockout ensures that VREF is stabilized before the output stage is enabled. In the C.

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Published: Dec 27, 2016 |