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AC-DC LED Drivers | NCL30488
概览
The NCL30488 is a high PF Single stage Constant Current and Constant Voltage PSR PWM controller for Flyback/ Buck-Boost/ Sepic/ Boost. This controller operates in a QR mode to provide high efficiency. Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary side. The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design
- Non-Dimmable LED Driver
- LED Driver
- Integrated 700 V HV Startup
- Precise current regulation accuracy (<±2% typical)
- Precise voltage regulation accuracy (<±1% typical)
- PF(>0.95)/THD(<10%)
- Quasi-resonant control
- Optional PSR/SSR mode
- Protections - BO/ Line OVP/ VCC OVP - LED Open/ short protection - Winding / Diode short protection - TSD
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NCL30488A2DR2G
Last Shipments
Pb
A
H
P
SOIC-7
1
260
REEL
2500
N
Flyback
10.7
25
14
+300/-500
Variable
Price N/A
More Details
NCL30488A3DR2G
Last Shipments
Pb
A
H
P
SOIC-7
1
260
REEL
2500
N
Flyback
10.7
25
14
+300/-500
Variable
Price N/A
More Details
NCL30488A4DR2G
More Details
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