On-Bright Electronics OB2358
OB2358 is offered in DIP8 package. OB2358 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. | OB2358 |
|---|---|
| Datasheet | OB2358 Download |
| Manufacturer |  On-Bright Electronics |
| Description | Current Mode PWM Power Switch |
| Buy | Stock & Price |
GENERAL DESCRIPTION
OB2358 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 27W 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. OB2358 is offered in DIP8 package.●
● Freq Shuffling 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 SelfRecovery o VDD Over Voltage Clamp and Under Voltage Lockout with Hysteresis (UVLO) o On-Bright Proprietary Line Input Compensated Cycle-by-Cycle Over-current Threshold Setting For Constant Output Power Limiting Ove...
