OB2276 Datasheet





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OB2276 Datasheet - High Performance Current Mode PWM Controller

OB2276   OB2276  

Datasheet: OB2276 datasheet

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Description: OB2276 High Performance Current Mode PWM Controller GENERAL DESCRIPTION OB2276 is a highly integrated current mode PW M control IC optimized for high perform ance, low standby power and cost effect ive offline flyback converter applicati ons. PWM switching frequency at normal operation is internally fixed and is tr immed to tight range. At no load or lig ht load condition, the IC operates in e xtended ‘burst mode’ to minimize sw itching loss. Lower standby power and h igher conversion efficiency is thus ach ieved. VDD low startup current and low operating current contribute to a relia ble power on startup and low standby de sign with OB2276. OB2276 offers complet e protection coverage with auto-recovery


Manufacture Part Number Description

On-Bright

OB2276

High Performance Current Mode PWM Controller




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