Datasheet AL3069Q (Diodes) - 7
| Manufacturer | Diodes |
| Description | Automotive Display LED-Backlight Driver |
| Pages / Page | 18 / 7 — AL3069Q. Performance Characteristic. VCC Voltage vs. VIN Pin Voltage … |
| File Format / Size | PDF / 1.4 Mb |
| Document Language | English |
AL3069Q. Performance Characteristic. VCC Voltage vs. VIN Pin Voltage Switch Frequency vs. Ambient Temperature
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AL3069Q Performance Characteristic
(@TA = +25°C, VIN = 12V, VEN = 5V, unless otherwise specified.)
VCC Voltage vs. VIN Pin Voltage Switch Frequency vs. Ambient Temperature
530 520 ) 510 z Hk( 500 f OSC 490 RT=100kΩ 480 470 -50 -25 0 25 50 75 100 125 Ambient Temperature (℃)
Quiescent Current vs. Ambient Temperature Shutdown Current vs. Ambient Temperature
3.1 0.018 3.0 0.015 2.9 0.012 ) A) A µ( m( 2.8 0.009 DN I Q I HS 2.7 0.006 2.6 0.003 2.5 0 -50 -25 0 25 50 75 100 125 -50 -25 0 25 50 75 100 125 Ambient Temperature (℃) Ambient Temperature (℃)
VUVLO vs. Ambient Temperature VOVP vs. Ambient Temperature
5.5 2.3 5.0 2.2 4.5 2.1 V) V) ( O 2.0 VL 4.0 V OVP V U 3.5 1.9 3.0 1.8 2.5 1.7 -50 -25 0 25 50 75 100 125 -50 -25 0 25 50 75 100 125 Ambient Temperature (℃) Ambient Temperature (℃) AL3069Q 7 of 18 July 2025 Document number: DS46159 Rev. 2 - 2
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(@TA = +25°C, VIN = 12V, VEN = 5V, unless otherwise specified.)
VCC Voltage vs. VIN Pin Voltage Switch Frequency vs. Ambient Temperature
530 520 ) 510 z Hk( 500 f OSC 490 RT=100kΩ 480 470 -50 -25 0 25 50 75 100 125 Ambient Temperature (℃)
Quiescent Current vs. Ambient Temperature Shutdown Current vs. Ambient Temperature
3.1 0.018 3.0 0.015 2.9 0.012 ) A) A µ( m( 2.8 0.009 DN I Q I HS 2.7 0.006 2.6 0.003 2.5 0 -50 -25 0 25 50 75 100 125 -50 -25 0 25 50 75 100 125 Ambient Temperature (℃) Ambient Temperature (℃)
VUVLO vs. Ambient Temperature VOVP vs. Ambient Temperature
5.5 2.3 5.0 2.2 4.5 2.1 V) V) ( O 2.0 VL 4.0 V OVP V U 3.5 1.9 3.0 1.8 2.5 1.7 -50 -25 0 25 50 75 100 125 -50 -25 0 25 50 75 100 125 Ambient Temperature (℃) Ambient Temperature (℃) AL3069Q 7 of 18 July 2025 Document number: DS46159 Rev. 2 - 2
www.diodes.com
© 2025 Copyright Diodes Incorporated. All Rights Reserved.