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Product Detailed Parameters
- Description：IC LED DRV OFFL TRIAC 450MA 8HSO
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Type：AC DC Offline Switcher
- Topology：Step-Down (Buck), Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：9.9V
- Voltage - Supply (Max)：16V
- Voltage - Output：-
- Current - Output / Channel：450mA
- Frequency：-
- Dimming：Triac
- Applications：-
- Operating Temperature：-40°C ~ 160°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：8-HSO
- Grade：-
- Qualification：-
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Overview
The SSL5236BTE/1Y is an LED driver IC designed for AC-DC offline switch-mode power supplies with a buck topology. It supports Triac dimming and delivers a maximum output current of 450mA through a single channel. The device features an internal switch and operates within a supply voltage range of 9.9V to 16V. It is housed in an 8-HSO package with a bare pad, supporting surface mount installation. The component functions reliably across a junction temperature range of -40°C to 160°C.
Feature Summary
- Supports Triac dimming functionality for compatible lighting systems
- Integrates an internal high-voltage switch for simplified circuit design
- Optimized for AC-DC offline switching applications using buck topology
Applications
- Triac-dimmable LED lighting fixtures
- Offline AC-DC LED driver circuits
- General solid-state lighting applications
Procurement Notes
Verify the specific suffix configuration, as the provided documentation references the SSL5236BTE/1Y variant rather than the requested SSL5236TE/1Y. Confirm availability status, as the referenced BTE variant indicates discontinuation in certain distribution channels. Ensure the selected package matches the required thermal and mechanical constraints for the target application.
Selection Notes
Select this component for designs requiring integrated Triac dimming control without external logic. The wide operating temperature range suits demanding environments. Verify that the 450mA output current aligns with the LED string requirements. Consider the 8-HSO package dimensions for PCB layout compatibility and thermal dissipation needs.
Part Context
This part belongs to the SSL5236 family of LED drivers from NXP USA Inc., designed for cost-effective and compact lighting solutions. The series typically includes variants optimized for different current ratings and dimming interfaces. These components are engineered to meet stringent electromagnetic compatibility standards while maintaining high efficiency in small form factors.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material.
