CR6224 Datasheet Green-Power Current Mode PWM Power Switch

Manufacturer: Chip-Rail

Download the CR6224 datasheet PDF. This datasheet also includes the CR6221_Chip variant, as both parts are published together in a single manufacturer document.

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CR6224 green-power current mode pwm power switch by Chip-Rail - Datasheet Preview — Note: The manufacturer provides a single datasheet file (CR6221_Chip-Rail.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	CR6224
Manufacturer	Chip-Rail
File Size	287.42 KB
Description	Green-Power Current Mode PWM Power Switch
Download	CR6224 Download (PDF)

General Description

CR622X combines a dedicated current mode PWM controller with a high voltage power MOSFET.

It is optimized for high performance, low standby power, and cost effective off-line flyback converter applications in sub 24W range.

CR622X offers complete protection coverage with automatic self-recovery

Overview

CR622X—CR6221/6224/6228/6229 Green-Power Current Mode PWM Power Switch Feature z z z z z z z z Power on Soft Start Reducing MOSFET Vds Stress Frequency shuffling for EMI Burst Mode Control For Improved Efficiency and.

Key Features

Soft Start CR622X features an internal 4 ms soft start to soften the electrical stress occurring in the power supply during startup. It is activated during the power on sequence. As soon as VDD reaches UVLO(OFF), the peak current is gradually increased from nearly zero to the maximum level. Every restart up is followed by a soft start. Frequency shuffling for EMI improvement The frequency shuffling (switching frequency modulation) is implemented in CR622X. The oscillation frequency is modulated.

More Datasheets from Chip-Rail

Part Number	Description
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