NCL30188BDR2G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

NCL30188BDR2G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW55037552
Category

LED Driver, LED Display Driver
Package

SOIC-8
Description

ON SEMICONDUCTOR NCL30188BDR2G LED DRIVER, BUCK-BOOST/FLYBACK, SOIC-8 New
Documentation

Datasheet

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NCL30188BDR2G Specifications

Attribute	Attribute Value

Part Number	NCL30188BDR2G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW55037552
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Number of Outputs	1 Output
Number of Positions	8 Position
Input Voltage (Max)	25.5 V
Input Voltage (Min)	9.4 V
Output Voltage (Max)	200 V
Output Current (Max)	3 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
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Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status
REACH SVHC Compliance Edition	2016/06/20
ECCN Code	EAR99

Product Description

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.
Features | | Benefits
---|---|---
| | | | |
Constant Current Control with Primary Side Feedback
| |
No Optocoupler or secondary control circuitry required
Precise Current Regulation Accuracy
| |
No need for binning of LEDs or production trimming for accuracy
Power Factor Correction with low harmonic distortion
| |
Exceeds industry requirements for lighting
Line Feedforward for Enhanced Regulation Accuracy
| |
Supports universal mains applications
Wide Vcc operating range
| |
Simplifies support for range of LED forward voltages
User Programmable Thermal Foldback
| |
Protects LED Driver from overheating in severe situations
Latched and Auto-recoverable versions
| |
Flexiblity for fault handling
Secondary Diode Short Protection
| |
Avoids overheating in fault condition
VCC Undervoltage and overvoltage protection
| |
Robust fault handling
Open and Shorted LED Protection
| |
Robust fault handling of common LED system faults

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