Datasheet AL3069Q (Diodes) - 10
| Manufacturer | Diodes |
| Description | Automotive Display LED-Backlight Driver |
| Pages / Page | 18 / 10 — AL3069Q. Performance Characteristic. LED Short Protection LED Open … |
| File Format / Size | PDF / 1.4 Mb |
| Document Language | English |
AL3069Q. Performance Characteristic. LED Short Protection LED Open Protection
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Text Version of Document
AL3069Q Performance Characteristic
(continued) (@TA = +25°C, VIN = 20V, VEN = 5V, unless otherwise specified.)
LED Short Protection LED Open Protection
VDS VDS 50V/div 50V/div VCOMP 2V/div VCH 10V/div VOVP 2V/div ICH ICH 100mA/div 100mA/div Time: 5µs/div Time: 5ms/div
Schottky Short Protection Inductor Short Protection
VDS VDS 50V/div 50V/div VCS VCS 1V/div 1V/div ICH ICH 100mA/div 100mA/div Time: 10µs/div Time: 10µs/div
OVP Short to GND Protection Overtemperature Protection
VDS 50V/div VDS 50V/div VDS 2V/div VOVP 1V/div VOVP 1V/div ICH 100mA/div ICH 100mA/div Time: 200ms/div Time: 1s/div AL3069Q 10 of 18 July 2025 Document number: DS46159 Rev. 2 - 2
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© 2025 Copyright Diodes Incorporated. All Rights Reserved.
(continued) (@TA = +25°C, VIN = 20V, VEN = 5V, unless otherwise specified.)
LED Short Protection LED Open Protection
VDS VDS 50V/div 50V/div VCOMP 2V/div VCH 10V/div VOVP 2V/div ICH ICH 100mA/div 100mA/div Time: 5µs/div Time: 5ms/div
Schottky Short Protection Inductor Short Protection
VDS VDS 50V/div 50V/div VCS VCS 1V/div 1V/div ICH ICH 100mA/div 100mA/div Time: 10µs/div Time: 10µs/div
OVP Short to GND Protection Overtemperature Protection
VDS 50V/div VDS 50V/div VDS 2V/div VOVP 1V/div VOVP 1V/div ICH 100mA/div ICH 100mA/div Time: 200ms/div Time: 1s/div AL3069Q 10 of 18 July 2025 Document number: DS46159 Rev. 2 - 2
www.diodes.com
© 2025 Copyright Diodes Incorporated. All Rights Reserved.