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AL1692S-13
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Product Detailed Parameters
- Description：IC LED DRIVER OFFL TRIAC 8SO
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：AC DC Offline Switcher
- Topology：Flyback, Step-Down (Buck), Step-Up (Boost)
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：8.5V
- Voltage - Supply (Max)：20V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：4kHz
- Dimming：Triac
- Applications：-
- Operating Temperature：-40°C ~ 105°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 AL1692S-13 is an off-line LED driver IC from Diodes Incorporated, designed for single-output applications. It supports Boost, Buck, and Flyback topologies with a maximum output current of 2 A. The device operates within an input voltage range of 8.5 V to 20 V and features an adjustable output voltage. Key electrical parameters include a working frequency of 4 kHz, a maximum power dissipation of 960 mW, and a maximum supply current of 210 uA. It is housed in an SOIC-8 package and functions reliably across a temperature range of -40°C to +105°C.
Feature Summary
- Integrates short circuit and thermal protection mechanisms for enhanced system reliability.
- Supports multiple converter topologies including Boost, Buck, and Flyback configurations.
- Provides constant current mode output control for stable LED driving.
Applications
- Offline LED lighting driver circuits
- General-purpose LED illumination systems
- Compact LED driver designs requiring SOIC-8 packaging
Procurement Notes
Verify the specific suffix '13' against the manufacturer's official documentation to confirm tape and reel specifications. Ensure the SOIC-8 package variant matches the design requirements. Cross-reference the RoHS status directly with the latest datasheet revision to guarantee regulatory compliance for the target market.
Selection Notes
Select this component when a single-channel, high-current (2 A) offline LED driver is required. The fixed 4 kHz switching frequency suits applications where electromagnetic interference management is less critical than cost efficiency. Verify that the 960 mW power dissipation rating accommodates the thermal design constraints of the intended enclosure.
Part Context
This part belongs to the AL1692 series of dimmable LED controllers and drivers manufactured by Diodes Incorporated. The series focuses on providing robust protection features and flexible topology support for various LED lighting architectures. The AL1692S-13 specifically denotes the SOIC-8 surface-mount package variant within this family.
Replacement Considerations
Consult the official Diodes Incorporated cross-reference guide for verified substitutes. Ensure any replacement maintains compatibility with the 2 A output current capability and the 8.5 V to 20 V input voltage range. Verify pinout compatibility if replacing in an existing PCB layout.
