- RS庫存編號:
- 123-5521
- 製造零件編號:
- LYT4321E
- 製造商:
- Power Integrations
此產品已停售
- RS庫存編號:
- 123-5521
- 製造零件編號:
- LYT4321E
- 製造商:
- Power Integrations
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
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
規格
Attribute | Value |
---|---|
Output Current | 1.37A |
Input Voltage | 160 → 308 V ac |
AC or DC Input Voltage | dc |
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 | (Non-Switching) 1.2 mA, (Switching) 4mA |
Series | LYT4x21 |