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.

Results: 4
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Topology Output Voltage Output Current Number of Outputs Quiescent Current Switching Frequency Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Analog Devices Switching Voltage Regulators Secondary-Side Sync Rectifier Drvr
2,669In Stock
Cut Tape
₹680.24
₹520.69
₹481.52
₹437.57
₹427.06
Reel
₹427.06
Min.: 1
Mult.: 1
Max.: 2,135
: 2,500
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 Switching Voltage Regulators Secondary-Side Sync Rectifier Drvr
2,160In Stock
Cut Tape
₹624.83
₹478.66
₹442.35
₹409.87
Reel
₹347.77
Min.: 1
Mult.: 1
Max.: 1,728
: 500
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 Switching Voltage Regulators Secondary-Side Sync Rectifier Drvr
555In Stock
Cut Tape
₹801.58
₹618.14
₹572.28
₹521.65
₹518.78
Reel
₹518.78
Min.: 1
Mult.: 1
Max.: 444
: 500
SMD/SMT TSOT-23-5 Flyback 150 V 1 Output 300 uA - 40 C + 150 C LT8309 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators Secondary-Side Sync Rectifier Drvr
167In Stock
Cut Tape
₹680.24
₹520.69
₹481.52
₹445.22
₹445.22
Min.: 1
Mult.: 1
Max.: 133
SMD/SMT TSOT-23-5 Flyback 150 V 42 mA 1 Output 300 uA Adjustable - 40 C + 125 C LT8309 Reel, Cut Tape, MouseReel