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AL3065S16-13
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Product Detailed Parameters
- Description：IC LED DRVR CTRLR PWM 250MA 16SO
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Controller
- Topology：Step-Up (Boost)
- Internal Switch(s)：No
- Number of Outputs：4
- Voltage - Supply (Min)：4.5V
- Voltage - Supply (Max)：33V
- Voltage - Output：60V
- Current - Output / Channel：250mA
- Frequency：100kHz ~ 1MHz
- Dimming：Analog, PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SO
- Grade：-
- Qualification：-
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Overview
The AL3065S16-13 is a four-channel LED backlight driver IC from Diodes Incorporated, housed in an SOIC-16 package. It utilizes a boost topology to drive LEDs with a maximum output current of 250 mA and a maximum output voltage of 60 V. The device operates on an input voltage range of 4.5 V to 33 V and supports switching frequencies between 100 kHz and 1 MHz. It features PWM dimming capabilities and open LED protection. The component functions within a temperature range of -40°C to +85°C.
Feature Summary
- Four independent constant current channels for backlight applications
- Integrated PWM dimming control interface
- Built-in protection against open LED conditions
Applications
- LCD panel backlighting systems
- Portable electronic display modules
- Consumer electronics lighting circuits
Procurement Notes
Verify the obsolescence status before procurement, as the manufacturer indicates this part is end-of-life and will be discontinued. Confirm availability through authorized distributors or secondary markets, as standard supply chains may no longer support new orders. Ensure design-in decisions account for potential long-term supply constraints associated with end-of-life components.
Selection Notes
Select this component for designs requiring four-channel LED driving with a boost converter topology. It is suitable for applications needing input voltages up to 33 V and output currents up to 250 mA. Consider the SOIC-16 package size and operating temperature range when evaluating thermal management requirements. Verify compatibility with existing PWM dimming signals in the system architecture.
Part Context
This part belongs to the AL30 series of LED drivers from Diodes Incorporated. It is specifically designed for backlighting applications, distinguishing it from general-purpose LED drivers. The SOIC-16 package provides a compact solution for multi-channel LED control in space-constrained electronic devices.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the end-of-life status, alternative components must be selected based on functional equivalence, including channel count, current capability, and package type.
