LT8309 Secondary-Side Rectifier Drivers

Analog Devices Inc. LT8309 Secondary-Side Synchronous Rectifier Drivers replace the output rectifier diode in a flyback topology. Applications are no longer restricted by the heat constraints of the output diode when the diode is replaced with an N-channel MOSFET. The IC replicates the behavior of a diode by sensing the drain-to-source voltage to determine when the current becomes negative. The components' low minimum on- and off-times help improve noise immunity.

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Analog Devices 開關穩壓器 Secondary-Side Sync Rectifier Drvr

SMD/SMT TSOT-23-5 Flyback 150 V 42 mA 1 Output 300 uA Adjustable - 40 C + 125 C LT8309 Reel, Cut Tape, MouseReel
Analog Devices 開關穩壓器 Secondary-Side Sync Rectifier Drvr

SMD/SMT TSOT-23-5 Flyback 150 V 42 mA 1 Output 300 uA Adjustable - 40 C + 125 C LT8309 Reel, Cut Tape, MouseReel
Analog Devices 開關穩壓器 Secondary-Side Sync Rectifier Drvr

SMD/SMT TSOT-23-5 Flyback 150 V 1 Output 300 uA - 40 C + 150 C LT8309 Reel, Cut Tape, MouseReel
Analog Devices 開關穩壓器 Secondary-Side Sync Rectifier Drvr

SMD/SMT TSOT-23-5 Flyback 150 V 42 mA 1 Output 300 uA Adjustable - 40 C + 125 C LT8309 Reel, Cut Tape, MouseReel
Analog Devices 開關穩壓器 Secondary-Side Sync Rectifier Drvr

SMD/SMT TSOT-23-5 Flyback 150 V 1 Output 300 uA - 40 C + 125 C LT8309 Reel
Analog Devices 開關穩壓器 Secondary-Side Sync Rectifier Drvr

SMD/SMT TSOT-23-5 Flyback 150 V 1 Output 300 uA - 40 C + 150 C LT8309 Reel