- RS Stock No.:
- 146-2562
- Mfr. Part No.:
- LYT4222E
- Brand:
- Power Integrations
Discontinued product
- RS Stock No.:
- 146-2562
- Mfr. Part No.:
- LYT4222E
- Brand:
- Power Integrations
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- CN
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
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 | 2.08A |
Input Voltage | 160 → 308 V ac |
Maximum Output Power | 15W |
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 | LYT4x22 |