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AL8807AW5-7
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Product Detailed Parameters
- Description：IC LED DRIVER RGLTR DIM 1A SOT25
- Series：-
- Mfr：Diodes Incorporated
- Package：Cut Tape (CT)
- Type：DC DC Regulator
- Topology：Step-Down (Buck)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：6V
- Voltage - Supply (Max)：36V
- Voltage - Output：40V
- Current - Output / Channel：1A (Switch)
- Frequency：700kHz
- Dimming：Analog
- Applications：-
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-25
- Grade：-
- Qualification：-
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Overview
The AL8807AW5-7 is a high-efficiency, low EMI buck LED driver IC from Diodes Incorporated. Designed for constant current LED driving, it supports input voltages up to 36V and delivers a regulated output current of 1A. The device integrates a step-down DC/DC converter topology optimized for driving multiple white high-brightness LEDs in series. It features an internal power switch and operates within a wide temperature range, ensuring stable performance in compact lighting applications while minimizing electromagnetic interference.
Feature Summary
- High efficiency operation with integrated power switch
- Low electromagnetic interference (EMI) design
- Constant current regulation for LED strings
- Wide input voltage capability up to 36V
Applications
- General LED lighting fixtures
- Backlighting systems
- Compact LED modules
Procurement Notes
Verify the specific suffix 'W5-7' against the manufacturer's latest datasheet to confirm package type and tape/reel specifications. Check for End-of-Life (EOL) notifications or Product Change Notifications (PCN) as availability may be restricted. Ensure compatibility with existing PCB footprints before ordering.
Selection Notes
Select this component for applications requiring a single-channel buck converter with integrated switching capabilities. It is suitable where space constraints favor an integrated solution over discrete MOSFET designs. Verify that the required LED string voltage falls within the device's operational limits relative to the input supply.
Part Context
This part belongs to the AL88 series of LED drivers from Diodes Incorporated. It is specifically engineered for high-efficiency lighting solutions. The AW5-7 suffix typically denotes the MSOP-8EP package variant with specific taping configurations for automated assembly processes.
Replacement Considerations
Consult official substitution guides for direct pin-compatible alternatives. Generic equivalents may require circuit redesign due to differences in control loop stability or thermal management requirements.
