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CS2841B - Automotive Current Mode PWM Controller

Datasheet Summary

Description

The CS2841B provides all the necessary

Features

  • to implement offline fixed frequency current-mode control with a minimum number of external components. The CS2841B (a variation of the CS-2843A) is designed specifically for use in automotive operation. The low start threshold voltage of 8.0V (typ), and the ability to survive 40V automotive load dump transients are important for automotive subsystem designs. The CS-2841 series has a history of quality and reliability in automotive.

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Datasheet Details

Part number CS2841B
Manufacturer Cherry Semiconductor Corporation
File Size 162.98 KB
Description Automotive Current Mode PWM Controller
Datasheet download datasheet CS2841B Datasheet
Additional preview pages of the CS2841B datasheet.

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CS2841B CS2841B Automotive Current Mode PWM Control Circuit Description The CS2841B provides all the necessary features to implement offline fixed frequency current-mode control with a minimum number of external components. The CS2841B (a variation of the CS-2843A) is designed specifically for use in automotive operation. The low start threshold voltage of 8.0V (typ), and the ability to survive 40V automotive load dump transients are important for automotive subsystem designs. The CS-2841 series has a history of quality and reliability in automotive applications. The CS2841B incorporates a precision temperature-controlled oscillator with an internally trimmed discharge current to minimize variations in frequency. Duty-cycles greater than 50% are also possible.
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