Active and preferred

REF_ILD8150_DC_1.5A_SMD

Reference board ILD8150 80V high-side buck LED driver IC with hybrid dimming
Application Notes
ea.
in stock

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REF_ILD8150_DC_1.5A_SMD
REF_ILD8150_DC_1.5A_SMD
ea.
Application Notes

Product details

  • Board Type
    Reference Board
  • Dimensions
    82*27*15
  • Family
    LED Driver
  • Frequency
    300 kHz to 600 kHz
  • Input Type
    DC
  • Mounting
    SMD
  • Output Current
    0.25 A to 1 A
  • Output Voltage
    3 V to 78 V
  • Pout
    0.003 W to 60 W
  • Product Name
    REF_ILD8150_DC_1.5A_SMD
  • Qualification
    Industrial
  • Sub Application
    LED Driver
  • Supply Voltage
    8 V to 80 V
  • Target Application
    Lighting, LED Lighting
  • Topology
    Buck
Recommended
OPN
REFILD8150DC15ASMDTOBO1
Product Status active and preferred
Infineon Package N/A
Package Name N/A
Packing Size 1
Packing Type CONTAINER
Moisture Level NA
Moisture Packing NON DRY
Lead-free No
Halogen Free No
RoHS Compliant No
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package N/A
Package Name -
Packing Size 1
Packing Type CONTAINER
Moisture Level NA
Moisture Packing NON DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
The ILD8150E reference design board features an innovative hybrid dimming method, providing a high safety voltage margin near SELV limits. It offers hysteretic current control up to 1A with a short duty cycle and operates in analog dimming mode from 12.5 to 100 percent and in hybrid mode from 0.5 to 12.5 percent. Additionally, it provides high accuracy and AC 100 or 120Hz input flicker rejection, suitable for professional LED lighting applications.

Features

  • Wide input voltage range from 8 to 80V
  • Capable to provide output current up to 1A
  • Frequency range is 300 – 600kHz
  • Up to 2MHz switching frequency
  • Digital soft-start
  • PWM dimming input up to 20kHz
  • Hybrid output dimming
  • Typical ±3% output current accuracy
  • Very low LED current drift over temperature
  • Undervoltage lockout
  • Cycle by cycle current limit
  • PG-DSO-8 package with exposed pad
  • Overtemperature protection

Benefits

  • High safety voltage margin in SELV applications
  • Maximum duty cycle up to 99% allows to use it in applications where input and output voltage are close to each other
  • No external MOSFET needed
  • Helps to minimize color shift and audible noise
  • Deep dimming and flicker-free light
  • Current always under control

Applications

Bill of Material

Documents

Documents

Design resources

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