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Infineon Technologies ILD6070 | Demoboard LED driver
Advanced Thermal Protect ion for High Power LEDs wi th 60V LED Dr iver IC ILD6070
Overview
| Topology | Buck Converter |
| Input voltage | 4.5-60 V |
| Switching frequency | 1000 kHz |
| Output 1 | 0.7 A |
| IC revision | 1 |
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
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins | 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 | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD SMT Power Inductor, 2, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | Pins2 | – | – | – | – | 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 | ||||
 | WR-TBL Series 4123 - 3.81 mm Screwless 45° Entry, 2, Screwless | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 4123 - 3.81 mm Screwless 45° Entry | Pins2 | PCB/Cable/PanelPCB | ModularityNo | Type45° | Wire Section 16 to 30 (AWG) 1.31 to 0.05 (mm²) | – | – | – | – | – | – | – | – | – | |||
 | WR-TBL Series 3095 - 5.08 mm Reversed Gender Horizontal PCB Header, 4, Pluggable | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Pins4 | PCB/Cable/PanelPCB | ModularityNo | TypeHorizontal | – | – | – | – | – | – | – | – | – | – |