CS3843B Datasheet Off-line Current Mode Pwm Controller

Manufacturer: Cherry Semiconductor Corporation

Overview: CS3842B/3843B CS3842B/CS3843B Off-Line Current Mode PWM Control Circuit with Very Low Start Up.

Datasheet Details

Part number	CS3843B
Manufacturer	Cherry Semiconductor Corporation
File Size	154.65 KB
Description	Off-Line Current Mode PWM Controller
Datasheet	CS3843B_CherrySemiconductorCorporation.pdf

The CS384XB provides all the necessary

to implement off-line fixed frequency current-mode control with a minimum number of external components. The family has been optimized for very low start up current (300µA, typ). The CS384XB family incorporates a precision temperature-controlled oscillator with an internally trimmed discharge current to minimize variations in frequency. A precision duty-cycle clamp eliminates the need for an external oscillator when a 50% duty-cycle is used. Duty-cycles of almost 100% are possible. On board logi.

Brand Logo	Part Number	Description	Manufacturer
	CS3843A	Off-Line Current Mode PWM Controller	ON Semiconductor

Part Number	Description
CS3843A	Off-Line Current Mode PWM Controller
CS3842A	Off-Line Current Mode PWM Controller
CS3842B	Off-Line Current Mode PWM Controller
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