Power Integrations LYT4321E LED Driver IC, 160 308 V ac 1.37A 6-Pin eSIP-7C

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

LYTSwitch-4 series High Power LED Driver AC-DC Converters

The Power Integrations LYTSwitch-4 family of off-line AC-DC single-stage converters are designed for high-power LED driver applications. They integrate control and drive circuits and power factor correction in a single package and are available in both dimming and non-dimming versions.

• High line voltage operation: 160-308 Vac
• Better than ±5% constant current regulation
• Up to 92% efficiency in typical applications
• High power factor >0.9
• Easily meets EN61000-3-2
• Less than 10% THD in optimized designs
• 132 kHz switching frequency permits use of small low-cost magnetics
• No primary side aluminium electrolytic bulk capacitors required
LTY432x types only:
• TRIAC dimmable to less than 5% of full output
• Fast start-up: <250 ms at full brightness, <1s at 10% brightness

AC-DC Converters, Power Integrations

Specifications
Attribute Value
Output Current 1.37A
Input Voltage 160 308 V ac
Dimming Operation Triac
Maximum Output Power 12W
Application High Line LED Lighting
Package Type ESIP-7C
Number of Pins 6
Minimum Output Voltage 36V
Current Rating 1.2 (Non-Switching) mA, 4 (Switching) mA
Series LYT4x21
On back order for despatch 10/02/2021, delivery within 3 working days
Price Each (In a Pack of 5)
Was HK$12.336
HK$ 10.92
(exc. GST)
units
Per unit
Per Pack*
5 - 10
HK$10.92
HK$54.60
15 - 20
HK$10.148
HK$50.74
25 - 45
HK$8.972
HK$44.86
50 - 95
HK$8.314
HK$41.57
100 +
HK$7.74
HK$38.70
*price indicative
Packaging Options:
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