On-Bright Electronics OB2354
OB2354 is offered in DIP8 package. 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).| Part No. | OB2354 |
|---|---|
| Datasheet | OB2354 Download |
| Manufacturer |  On-Bright Electronics |
| Description | Current Mode PWM Power Switch |
| Buy | Stock & Price |
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. 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 below 20KHZ is minimized in the design and audio noise is eliminated during operation. OB2354 is offered in DIP8 package.FEATURES
● Power on Soft Start Reducing MOSFET Vds Stress● Frequency shuffling for EMI
● Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design
● Audio Noise Free Operation
● Fixed 50KHZ Switching Frequency
● Internal Synchronized Slope Compensation
● Low VDD Startup Current and Low Operating Current
● Leading Edge Blanking on Current Sense Input
● Good Protection Coverage With Auto Self- Recovery o VDD Over Vol...
