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POWER INTEGRATIONS LYT1603D-TL
LED Driver AC/DC, Buck (Step Down), 90V to 308V Input, 60V/135mA Output Max, 20kHz, 1 Output, SOIC-8
- Manufacturer:
- POWER INTEGRATIONS POWER INTEGRATIONS
- Manufacturer Part No:
- LYT1603D-TL
- Order Code:
- 3126257
-
- Product Range
- LYTSwitch-1 Series
- Technical Datasheet:
- LYT1603D-TL Datasheet
- ECAD / MCAD
-
Product Range Selector (LYTSwitch-1 Series)
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- :
- Buck
- :
- 90V
- :
- 308V
- :
- 60V
- :
- 135mA
- :
- 20kHz
- :
- 1Outputs
- :
- Surface Mount
- :
- SOIC
- :
- 8Pins
- :
- -40°C
- :
- 150°C
- :
- LYTSwitch-1 Series
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
Product Overview
LYTSwitch™-1 family is ideal for single-stage, high PF, constant current LED bulbs and tubes. This single-stage LED driver IC with combined PFC and constant current output for buck topology family incorporates a high-voltage MOSFET with a variable on-time CrM controller. Extensive protection features with minimum external components provide industry leading power density and functionality. The devices can be used in high-side or low-side non-isolated buck topology. The CrM operation results in low turn-on losses and reduces cost of output diode (slower reverse recovery). LYTSwitch-1 devices are suitable for applications from 2W to 22W.
- Output power of 7.5W at VOUT <= 30V, 15W at VOUT >= 55V (optimized for lowest THD)
- ±3% CC regulation in single line input voltage applications, power factor of >0.9
- High efficiency of >93%, robust 725 V MOSFET for increased line voltage surge performance
- Critical conduction mode (CrM) buck, low EMI, excellent line noise and transient rejection
- Design flexibility and highest reliability
- Supports high- and low-side buck topologies Lowest component count
- Wide input (90VAC - 308VAC) and output voltage range operation
- 3 family members cover power range for optimum device selection
- Comprehensive protection features with auto-restart
- Advanced thermal control, overtemperature shutdown provides protection during fault conditions
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
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Extra stock is available upon order to the Supplier Lead Time which is approximately 2/12/24
2,488 UK stock available for 3-4 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
HK$3.86
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| 100+ | HK$3.18 | |
| 1000+ | HK$2.71 | |
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