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NCL30073: LED Driver, Current-Mode PWM Controller for Phase Cut Dimmable LED Applications

Datasheet: Current-Mode PWM Controller for LED Application
Rev. 1 (536kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The NCL30073 is a highly integrated PWM controller capable of delivering a rugged and high performance LED converter in a tiny TSOP−6 package. With a supply range up to 24 V, the controller hosts a 65 kHz switching circuitry operated in peak current mode control. When the voltage on FB pin decreases, the controller enters skip cycle. while limiting the peak current.
Features   Benefits
     
  • Sequare Nature of Input Current Waveform
 
  • Good Phase-Cut Dimmer Compatibility
  • Single Winding Inductor
 
  • Low eBOM cost
  • Adjustable Over Power Protection
 
  • Max power delivery with good standby power
  • Frequency Foldback down to 26 kHz
 
  • High system reliability
  • <30 eBOM counts
 
  • Low cost and Low profile LED driver design
Applications   End Products
  • Phase-Cut Dimming Retrofit Bulbs
  • Phase-Cut Dimming Down Light
  • Phase-Cut Dimming Tubes
  • Phase-Cut Dimming LED Drivers
 
  • LED Bulb
  • LED Tubes
  • LED Downlight
  • LED Retrofit
  • LED Driver
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCL30073LED1GEVB Active
Pb-free
NCL30073LED1GEVB evaluation board
NCL30073LED2GEVB Active
Pb-free
NCL30073LED2GEVB evaluation board
NCL30073LED3GEVB Active
Pb-free
NCL30073LED3GEVB evaluation board
NCL30073LED4GEVB Active
Pb-free
NCL30073LED4GEVB evaluation board
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCL30073SN065T1G Active
Pb-free
Halide free
NCL30073, 65 kHz Fixed-Frequency TSOP-6 318G-02 3 260 Tape and Reel 3000 $0.28
Market Leadtime (weeks) : 8 to 12
FutureElectronics   (2020-08-19 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
VI Min (V)
VI Max (V)
VO Max (V)
IO Max (mA)
fSW Typ (kHz)
Package Type
NCL30073SN065T1G  
 $0.28 
Pb
H
 Active   
Step-Up/Step-Down/SEPIC
20 VAC
305 VAC
23.9 V - VDRV
300/500 - ISource/Sink
65
TSOP-6
Case Outlines
318G-02   
Previously Viewed Products
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Featured Video
LED Driver, Current-Mode PWM Controller Evaluation Board - NCL30073LED2GEVB
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