NCL30188BDR2G
ActivePOWER FACTOR CORRECTED QUASI-RESONANT PRIMARY SIDE CURRENT MODE CONTROLLER FOR LED LIGHTING
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NCL30188BDR2G
ActivePOWER FACTOR CORRECTED QUASI-RESONANT PRIMARY SIDE CURRENT MODE CONTROLLER FOR LED LIGHTING
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Technical Specifications
Parameters and characteristics for this part
| Specification | NCL30188BDR2G |
|---|---|
| Current - Output / Channel | 500 mA |
| Dimming | False |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Topology | SEPIC, Step-Up (Boost), Flyback, Step-Down (Buck) |
| Type | AC DC Offline Switcher |
| Voltage - Supply (Max) [Max] | 25.5 V |
| Voltage - Supply (Min) [Min] | 8.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.87 | |
| 10 | $ 0.77 | |||
| 25 | $ 0.73 | |||
| 100 | $ 0.56 | |||
| 250 | $ 0.50 | |||
| 500 | $ 0.47 | |||
| 1000 | $ 0.37 | |||
| Digi-Reel® | 1 | $ 0.87 | ||
| 10 | $ 0.77 | |||
| 25 | $ 0.73 | |||
| 100 | $ 0.56 | |||
| 250 | $ 0.50 | |||
| 500 | $ 0.47 | |||
| 1000 | $ 0.37 | |||
| Tape & Reel (TR) | 2500 | $ 0.35 | ||
| 5000 | $ 0.34 | |||
| 12500 | $ 0.33 | |||
| 25000 | $ 0.32 | |||
| Newark | Each | 2500 | $ 0.35 | |
| 10000 | $ 0.34 | |||
| ON Semiconductor | N/A | 1 | $ 0.30 | |
Description
General part information
NCL30188 Series
The NCL30188 is an Ac-Dc power factor corrected flyback controller targeting isolated and non−isolated buck-boost/SEPIC constant current LED drivers. The controller operates in a quasi−resonant mode to provide optimal 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, biasing and 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. This device is specifically intended for very compact,space efficient designs.
Documents
Technical documentation and resources
