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reference designILD6070 | Demoboard LED driver

Infineon Technologies ILD6070 | Demoboard LED driver

Advanced Thermal Protect ion for High Power LEDs wi th 60V LED Dr iver IC ILD6070

Overview

TopologyBuck Converter
Input voltage4.5-60 V
Switching frequency1000 kHz
Output 10.7 A
IC revision1

Description

The ILD6070 is a hysteretic buck LED driver IC for driving high power LEDs in general lighting applications with average currents up to 0.7 A.The ILD6070 is suitable for LED applications with a wide range of supply voltages from 4.5 V to 60 V. A multifunctional PWM input signal allows dimming of the LEDs with an analog DC voltage or an external PWM signal. To minimize colorshifts of the LEDs an analog PWM voltage is converted to an internal 1.6 kHz PWMsignal modulating the LED current.

Features

  • Wide input voltage range from 4.5 V to 60 V
  • Capable to provide up to 0.7 A output current
  • Up to 1 MHz switching frequency
  • Soft-start capability
  • Analog and PWM dimming possible
  • Integrated PWM generator for analog dimminginput
  • Typical 3% output current accuracy
  • Very low LED current drift over temperature
  • Undervoltage lockout
  • Over current protection
  • Thermally optimized package: PG-DSO-8-27
  • Adjustable over temperature protection,reducing thermal load by decreasing the current

Typical applications

  • LED ballasts / Retail, office and residential downlights / LED driver for general lighting / Street and tunnel lighting

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
Application
PCB/Cable/Panel
Modularity
Type
Wire Section
L(µH)
ISAT,10%(A)
ISAT,30%(A)
IR,40K(A)
IRP,40K(A)
RDC max.(mΩ)
fres(MHz)
Size
Version
SamplesAvailability & Sample
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7447709221
SPECWE-PD SMT Power Inductor, 2, –

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-PD SMT Power Inductor
Pins2 
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Inductance220 µH
Saturation Current @ 10%2.2 A
Saturation Current @ 30%2.7 A
Rated Current1.8 A
Performance Rated Current2.25 A
DC Resistance300 mΩ
Self Resonant Frequency2.7 MHz
Size1210 
VersionStandard 
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691412320002
SPECWR-TBL Series 4123 - 3.81 mm Screwless 45° Entry, 2, Screwless
Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 4123 - 3.81 mm Screwless 45° Entry
Pins2 
ApplicationScrewless 
PCB/Cable/PanelPCB 
ModularityNo 
Type45° 
Wire Section 16 to 30 (AWG) 1.31 to 0.05 (mm²)
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691309510004
SPECWR-TBL Series 3095 - 5.08 mm Reversed Gender Horizontal PCB Header, 4, Pluggable
Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 3095 - 5.08 mm Reversed Gender Horizontal PCB Header
Pins4 
ApplicationPluggable 
PCB/Cable/PanelPCB 
ModularityNo 
TypeHorizontal 
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