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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Description Datasheet Availability Pricing (EUR) 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
Datasheet
2 669In Stock
Cut Tape
5,91 €
4,50 €
4,15 €
3,78 €
View
Reel
3,53 €
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2 215
: 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
Datasheet
2 160In Stock
Cut Tape
5,62 €
4,31 €
3,98 €
3,69 €
Reel
3,13 €
MouseReel Available
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
Datasheet
555In Stock
Cut Tape
7,22 €
5,56 €
5,15 €
4,70 €
4,67 €
Reel
4,67 €
MouseReel Available
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
Datasheet
167In Stock
Cut Tape
6,12 €
4,69 €
4,33 €
4,01 €
4,01 €
MouseReel Available
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