Wide Analog Dimming CCM Buck Controller

Active

Overview

The NCL35076 is a DC-DC buck controller for wide dimming range downto 1% by analog dimming control to relieve audible noise and flicker inPWM dimming. ON’s proprietary LED current calculation techniquedriven by zero input offset amplifiers performs precise constant current inthe whole analog dimming range. Multi-mode operation provides low LEDcurrent ripple with small output capacitor by CCM at heavy load and deepanalog dimming by DCM at light load.

  • LED Lighting

  • Smart LED Driver
  • LED lamp
  • LED tube
  • LED street light
  • LED ceiling light

  • Zero input offset Amplifiers at LED current calculator block and OTA
  • CCM to DCM transition by dimming condition
  • PWM Dimming by PWM signal
  • Standby mode operation
  • Various Protections; Auto Restart (AR)
    - VDD Over Voltage Protection (OVP)
    - Short LED Protection (SLP)
    - Over Current Protection (OCP)
    - Thermal Shut Down (TSD)
  • CCM operation at full load

Product Resources

Product services, tools and other useful resources related to NCL35076

Product List

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

Search

Close Search

Products:

1

Share

Product Groups:

Orderable Parts:

1

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

VIN Min (V)

VIN Max (V)

VO Max (V)

IO Max (mA)

fSW Typ (kHz)

Reference Price

NCL35076AADR2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

3000

Y

Step-Down

10.7

~NA~

< VIN

~NA~

500

$0.3397

More Details

Show More

1-25 of 25

Products per page

Jump to :

Product Support

If you're interested to learn about this onsemi product, contact sales by filling out the form below.