| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,000 pcs
|
30000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
5,447 pcs
|
5447 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| Package / Case | |
| SVHC Present | |
| Storage Temperature |
The OB2281AMP is a highly integrated current mode PWM control IC optimized for high performance, low standby power, and cost-effective offline flyback converter applications. It is designed to minimize switching loss at no load or light load conditions by operating in an extended 'burst mode', thus achieving lower standby power and higher conversion efficiency.
The IC offers comprehensive protection coverage, including Cycle-by-Cycle current limiting (OCP), over load protection (OLP), VCC under voltage lockout (UVLO), over temperature protection (OTP), and over voltage protection (OVP). It also features On-Bright's proprietary frequency shuffling technique for excellent EMI performance and audio noise elimination during operation.
Key electrical characteristics include a VCC supply voltage range of 12V to 26V. The device is specified for operation across a wide temperature range, from -40°C to 150°C for junction temperature and -40°C to 85°C for ambient temperature. The OB2281AMP is supplied in a compact SOT23-6 package, suitable for various offline AC/DC flyback converter applications such as printer and power adapter supplies.
The VCC supply voltage range is 12V to 26V.
The operating junction temperature range is -40°C to 150°C, and the operating ambient temperature range is -40°C to 85°C.
The OB2281AMP is available in a SOT-23-6 package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.