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Product Detailed Parameters
- Description:IC LED DRIVER OFFL PWM 8SO
- Series:-
- Mfr:Diodes Incorporated
- Package:Tape & Reel (TR)
- Type:AC DC Offline Switcher
- Topology:Step-Down (Buck), Step-Up (Boost)
- Internal Switch(s):No
- Number of Outputs:1
- Voltage - Supply (Min):20V
- Voltage - Supply (Max):500V
- Voltage - Output:-
- Current - Output / Channel:-
- Frequency:300kHz
- Dimming:Analog, PWM
- Applications:Backlight, Lighting, Signage
- Operating Temperature:-40°C ~ 85°C (TA)
- Mounting Type:Surface Mount
- Package / Case:8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package:8-SO
- Grade:-
- Qualification:-
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Overview
The AL9910A-5S-13 is a single-channel, non-isolated LED driver IC from Diodes Incorporated. It operates with an input voltage range of 85 VAC to 277 VAC and supports PWM dimming. The device utilizes Boost and Buck topologies within an SOIC-8 surface-mount package. It functions at a switching frequency of 300 kHz and includes open LED protection features.
Feature Summary
- Supports PWM dimming for lighting control
- Includes open LED protection circuitry
- Operates in Boost and Buck topologies
Applications
- LED offline lamps
- High-voltage DC-DC LED drivers
- Signage systems
Procurement Notes
Verify the specific suffix '5S' against the manufacturer's official datasheet to confirm pinout and functional compatibility. Ensure the component meets RoHS requirements as indicated in public documentation. Confirm the package type matches the target PCB footprint before procurement.
Selection Notes
Select this component for applications requiring universal AC input voltage ranges. It is suitable for designs needing integrated open LED protection. Verify that the required output current and voltage levels align with the IC's operational limits defined in the technical specifications.
Part Context
This part belongs to the AL99 series of high-brightness LED drivers. It is designed for offline applications, providing a compact solution for driving LEDs directly from mains voltage without isolation transformers. The SOIC-8 package facilitates surface-mount assembly.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official documentation for potential cross-references or updated revisions.
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