Power Integrations LYT2004K, LED Driver IC, -0.3 → +725 V, eSOP-12

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LYTSwitch-2 series LED Driver AC-DC Converters

The LYTSwitch-2 family of primary-side AC-DC converters from Power Integrations is designed for LED driver applications in sold state lighting. These devices dramatically simplify low power constant-current LED driver solutions by eliminating the opto-coupler and secondary control circuitry. They incorporate a high-voltage switching MOSFET plus control circuitry in a compact monolithic IC which requires very few external components. Typical applications include LED lamps and down-lights, luminaires, ballasts and T8 tubes.

• Accurate constant-current regulation, typically ±3%
• Automatic compensation for transformer inductance variation, external component changes with temperature and input line voltage variations
• Elimination of opto-coupler and secondary control circuitry
• Elimination of control loop compensation circuitry
• Frequency-jitter greatly reduces EMI filter cost
• Programmable switching frequency reduces required transformer size
• Auto-restart protection reduces power delivered by >90% for fault conditions
• Hysteretic thermal shutdown with automatic recovery
• Meets high-voltage creepage requirements between MOSFET drain and all other pins
• Energy efficient - No-load consumption <30 mW

AC-DC Converters, Power Integrations

Attribute Value
Package Type ESOP-12
Maximum Output Voltage +725 V
Output Voltage Range -0.3 → +725 V
Tillfälligt slut i lager – restorder för leverans 2021-03-09
Pris (ex. moms) Each (In a Pack of 5)
11,664 kr
(exkl. moms)
14,58 kr
(inkl. moms)
Per unit
Per Pack*
5 - 10
11,664 kr
58,32 kr
15 - 20
8,50 kr
42,50 kr
25 - 45
8,272 kr
41,36 kr
50 - 95
8,086 kr
40,43 kr
100 +
7,90 kr
39,50 kr
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