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 (DKK) 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
45,66 kr.
34,99 kr.
32,30 kr.
29,39 kr.
28,65 kr.
Reel
28,65 kr.
MouseReel Available
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
Datasheet
2.160In Stock
Cut Tape
41,93 kr.
32,15 kr.
29,69 kr.
27,53 kr.
Reel
23,35 kr.
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
53,86 kr.
41,48 kr.
38,42 kr.
35,06 kr.
34,84 kr.
Reel
34,84 kr.
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
45,66 kr.
34,99 kr.
32,30 kr.
29,91 kr.
29,91 kr.
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