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NCL30082B3DR2G

Description
LED Lighting Drivers QUASI-RESONANT PSR CONTROL
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size360KB,35 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
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NCL30082B3DR2G Overview

LED Lighting Drivers QUASI-RESONANT PSR CONTROL

NCL30082B3DR2G Parametric

Parameter NameAttribute value
Brand NameON Semiconductor
Is it lead-free?Lead free
MakerON Semiconductor
package instructionSOP, SOP8,.25
Manufacturer packaging code751-07
Reach Compliance Codecompliant
Factory Lead Time7 weeks
Interface integrated circuit typeLED DISPLAY DRIVER
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.9 mm
Humidity sensitivity level3
Number of functions1
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply12 V
Certification statusNot Qualified
Maximum seat height1.75 mm
Maximum slew rate5 mA
Nominal supply voltage12 V
surface mountYES
Temperature levelAUTOMOTIVE
Terminal surfaceTin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.9 mm
NCL30082
Dimmable Quasi-Resonant
Primary Side Current-Mode
Controller for LED Lighting
with Thermal Fold-back
The NCL30082 is a PWM current mode controller targeting isolated
flyback and non−isolated constant current topologies. The controller
operates in a quasi−resonant mode to provide high efficiency. Thanks
to a novel control method, the device is able to precisely 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 supports analog/digital dimming as well as
thermal current fold−back. While the NCL30082 has integrated fixed
overvoltage protection, the designer has the flexibility to program a
lower OVP level.
Features
www.onsemi.com
8
1
Micro8
DM SUFFIX
CASE 846A
8
1
SOIC−8
D SUFFIX
CASE 751
MARKING DIAGRAMS
8
AAx
AYWG
G
1
AAx
= Specific Device Code
x
= C, D or H
A
= Assembly Location
Y
= Year
W
= Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
8
L30082x
ALYW
G
1
L30082x = Specific Device Code
x
= B, B1, B2, B3, D
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= Pb−Free Package
Quasi−resonant Peak Current−mode Control Operation
Primary Side Sensing (no optocoupler needed)
Wide V
CC
Range
Source 300 mA / Sink 500 mA Totem Pole Driver with 12 V Gate
Clamp
Precise LED Constant Current Regulation
±1%
Typical
Line Feed−forward for Enhanced Regulation Accuracy
Low LED Current Ripple
250 mV
±2%
Guaranteed Voltage Reference for Current Regulation
~0.9 Power Factor with Valley Fill Input Stage
Low Start−up Current (13
mA
typ.)
Analog or Digital Dimming
Thermal Fold−back
Wide Temperature Range of −40 to +125°C
Pb−Free, Halide−Free MSL1 Product
Robust Protection Features
Over Voltage / LED Open Circuit Protection
Over Temperature Protection
Secondary Diode Short Protection
Output Short Circuit Protection
Shorted Current Sense Pin Fault Detection
Latched and Auto−recoverable Versions
Brown−out
V
CC
Under Voltage Lockout
Thermal Shutdown
These Devices are Pb−Free and Halogen Free/BFR Free
PIN CONNECTIONS
1
SD
ZCD
CS
GND
(Top View)
DIM
VIN
VCC
DRV
Typical Applications
Integral LED Bulbs
LED Power Driver Supplies
LED Light Engines
©
Semiconductor Components Industries, LLC, 2015
ORDERING INFORMATION
See detailed ordering and shipping information on page 33 of
this data sheet.
1
January, 2015 − Rev. 5
Publication Order Number:
NCL30082/D

NCL30082B3DR2G Related Products

NCL30082B3DR2G NCL30082BDMR2G NCL30082DDR2G
Description LED Lighting Drivers QUASI-RESONANT PSR CONTROL LED Lighting Drivers Dimmable Quasi-Res I-Mode Cntlr LED Lighting Drivers DIMMABLE QUASI RESONANT
Product Attribute - Attribute Value Attribute Value
Manufacturer - ON Semiconductor ON Semiconductor
Product Category - LED Lighting Drivers LED Lighting Drivers
RoHS - Details Details
Packaging - Reel Reel
Factory Pack Quantity - 4000 2500
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