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AL1692-30BAS7-13
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Product Detailed Parameters
- Description：IC LED DRIVER OFFL TRIAC 3A 7SO
- 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)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：8.5V
- Voltage - Supply (Max)：20V
- Voltage - Output：-
- Current - Output / Channel：3A
- 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), 7 Leads
- Supplier Device Package：7-SO
- Grade：-
- Qualification：-
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Overview
The AL1692-30BAS7-13 is an offline LED driver IC from Diodes Incorporated, designed for AC-DC flyback converter topologies. It operates within a supply voltage range of 8.5 V to 20 V and delivers an output current of 2 A. The device functions at a switching frequency of 4 kHz and supports adjustable output voltage. Packaged in an SOIC-8 format, it ensures reliable performance across temperatures from -40°C to +105°C with short circuit and thermal protection features.
Feature Summary
- Supports Boost, Buck, and Flyback converter topologies for versatile offline LED lighting applications.
- Integrates short circuit and thermal protection mechanisms to enhance system reliability and safety.
- Provides constant current mode output control for stable LED driving performance.
Applications
- Offline AC-DC LED lighting systems
- Flyback converter based LED drivers
- General illumination applications requiring isolated power supplies
Procurement Notes
Verify the specific suffix '30BAS7' against official Diodes Incorporated documentation to confirm pinout and electrical characteristics, as suffixes often denote package variations or tape/reel specifications. Ensure compatibility with your PCB footprint for the SOIC-8 package. Cross-reference the datasheet revision date to guarantee alignment with current manufacturing standards and regulatory compliance requirements such as RoHS.
Selection Notes
Select this component for designs requiring a single-channel constant current driver with integrated protection features. The 4 kHz operating frequency allows for smaller passive components compared to higher-frequency alternatives. Consider the 2 A output current limit when sizing heat sinks and selecting external MOSFETs. Verify that the input voltage range aligns with your rectified AC line voltage expectations.
Part Context
This part belongs to the AL1692 series of LED lighting drivers from Diodes Incorporated. The series focuses on cost-effective solutions for offline LED applications. The AL1692-30BAS7-13 variant specifically utilizes the SOIC-8 package, distinguishing it from other variants that may use different form factors or have slight electrical parameter adjustments.
Replacement Considerations
Check for AL1692S-13 or AL1692-20CS7-13 as potential family members, but verify pin compatibility and exact electrical ratings before substitution. No direct public substitute part numbers are confirmed in the provided data.
