| Description | OB2273 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications. PWM switching frequency at normal operation is internally fixed and is trimmed to tight range. At no load or light load condition, the IC operates in extended ‘burst mode’ to minimize switching loss. Lower standby power and higher co... |
| Features |
■ ■ ■ OB2273 is offered in SOT23-6 and DIP-8 package. TYPICAL APPLICATION On Br i ©On-Bright Electronics gh t Co nf id e Confidential -1- nt i APPLICATIONS Offline AC/DC flyback converter for ■ Battery Charger ■ Power Adapter ■ Set-Top Box Power Supplies ■ Open-frame SMPS al to Preliminary Datasheet OB_DOC_DS_227305 ■ ■ ■ Power o... |
| Datasheet |
 OB2273 Datasheet - 288.31KB |
