AC-DC LED Drivers | NCL30388
Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting with thermal foldback
Last Shipments
概览
The NCL30388 is a power factor corrected flyback controller targeting isolated constant current LED drivers. The controller operates in a quasi-resonant 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. This removes the need for secondary side feedback circuitry, its biasing and for an optocoupler.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.
- Integral LED Bulbs
- Integrated LED Drive Electronics
- LED Light Engines
- LED Driver Power Supplies
- LED Bulbs
- LED Power Supply Drivers
- LED Light Engines
- LED Tubes
- Electronic Control Gear for LED Systems
- Integrated HV start up current source
- Digital PSR CC loop control
- Digital PSR CV loop control
- Digital PFC loop algorithm
- Valley Lock out and Frequency Foldback
- Secondary Diode and Output Short Protection
- Open and Shorted LED Protection
- VCC Undervoltage and overvoltage protection
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Last Shipments
Pb
A
H
P
SOIC-7
1
260
REEL
2500
N
Step-Up/Step-Down/SEPIC
9.77
25
14
+300/-500
Variable
Price N/A
More Details
Obsolete
Pb
A
H
P
SOIC-7
1
260
REEL
2500
N
Step-Up/Step-Down/SEPIC
9.77
25
14
+300/-500
variable
Price N/A
More Details
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