Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting with thermal foldback

Favorite

Overview

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

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

Search

Close Search

Products:

2

Share

Product Groups:

Orderable Parts:

2

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

VI Min (V)

VI Max (V)

VO Max (V)

IO Max (mA)

fSW Typ (kHz)

Reference Price

NCL30388A1DR2G

Loading...

Last Shipments

CAD Model

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

NCL30388B1DR2G

Loading...

Last Shipments

CAD Model

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

Show More

1-25 of 25

Products per page

Jump to :