| Title | |
| Description | OB2279 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 externally programmable and 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 highe... |
| Features |
■ On-Bright Proprietary Frequency Shuffling Technology for Improved EMI Performance ■ Power On Soft Start ■ Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design ■ Audio Noise Free Operation ■ External Programmable PWM Switching Frequency ■ Internal Synchronized Slope Compensation ■ Low VIN/VDD Startup Current(3uA) an... |
| Datasheet |
 OB2279 Datasheet - 364.52KB |
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