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OB2354

On-Bright Electronics
Part Number OB2354
Manufacturer On-Bright Electronics
Description Current Mode PWM Power Switch
Published Oct 20, 2019
Detailed Description OB2354 Current Mode PWM Power Switch Freq Shuffling GENERAL DESCRIPTION OB2354 combines a dedicated current mode PWM co...
Datasheet PDF File OB2354 PDF File

OB2354
OB2354


Overview
OB2354 Current Mode PWM Power Switch Freq Shuffling GENERAL DESCRIPTION OB2354 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 20W range.
OB2354 offers complete protection coverage with automatic self-recovery feature including Cycle-byCycle current limiting (OCP), over load protection (OLP), VDD over voltage clamp and under voltage lockout (UVLO).
Excellent EMI performance is achieved with On-Bright proprietary frequency shuffling technique together with soft switching control at the totem pole gate drive output.
The tone energy at be...



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