LYTSwitch-2 Primary-Side Regulation Switcher ICs

Power Integrations LYTSwitch-2 Primary-Side Regulation CC/CV Switcher ICs dramatically simplify low power CC LED drivers by eliminating the optocoupler and secondary control circuitry. They introduce a revolutionary control technique to provide accurate output current regulation, compensating for transformer and external component variations, and device parameter tolerances as well as input voltage variations. Power Integrations LYTSwitch-2 incorporates a high-voltage switching MOSFET, a novel ON/OFF control state machine, a high-voltage switched current source for self-biasing, frequency jitter to reduce EMI, cycle-by-cycle current limit and hysteretic thermal shutdown circuitry into a monolithic IC. 

Results: 7
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Outputs
Topology
Output Current
Package / Case
Supply Voltage - Max
Supply Voltage - Min
Operating Frequency
Series
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Power Integrations LED Lighting Driver ICs 6 W (90-308 VAC)
Datasheet
Non-Stocked
Reel
$0.753
$0.745
Min.: 2,500
Mult.: 2,500
: 2,500
1 Output Flyback 315 mA SO-8C-7 265 V 90 V 330 Hz LYTSwitch-2 - 40 C + 150 C Reel
Power Integrations LED Lighting Driver ICs 7 W (90-308 VAC)
Datasheet
Non-Stocked
Reel
$0.811
$0.803
Min.: 2,500
Mult.: 2,500
: 2,500
1 Output Flyback 390 mA SO-8C-7 265 V 90 V 330 Hz LYTSwitch-2 - 40 C + 150 C Reel
Power Integrations LED Lighting Driver ICs 8 W (90-308 VAC)
Datasheet
Non-Stocked
Reel
$0.87
$0.861
Min.: 2,500
Mult.: 2,500
: 2,500
1 Output Flyback 420 mA SO-8C-7 265 V 90 V 850 Hz LYTSwitch-2 - 40 C + 150 C Reel
Power Integrations LED Lighting Driver ICs 10 W (90-308 VAC)
Datasheet
Non-Stocked
$0.928
$0.914
$0.89
$0.886
Min.: 960
Mult.: 48
1 Output Flyback 420 mA eSIP-7C-6 265 V 90 V 850 Hz LYTSwitch-2 - 40 C + 150 C Tube
Power Integrations LED Lighting Driver ICs 10 W (90-308 VAC)
Datasheet
Non-Stocked
Reel
$0.933
$0.90
$0.89
Min.: 1,000
Mult.: 1,000
: 1,000
1 Output Flyback 420 mA eSOP-12B-11 265 V 90 V 850 Hz LYTSwitch-2 - 40 C + 150 C Reel
Power Integrations LED Lighting Driver ICs 12 W (90-308 VAC)
Datasheet
Non-Stocked
$1.03
$1.02
$1.00
$0.994
Min.: 960
Mult.: 48
1 Output Flyback 495 mA eSIP-7C-6 265 V 90 V 580 Hz LYTSwitch-2 - 40 C + 150 C Tube
Power Integrations LED Lighting Driver ICs 12 W (90-308 VAC)
Datasheet
Non-Stocked
Reel
$1.01
$0.988
$0.978
Min.: 1,000
Mult.: 1,000
: 1,000
1 Output Flyback 495 mA eSOP-12B-11 265 V 90 V 580 Hz LYTSwitch-2 - 40 C + 150 C Reel