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Product Detailed Parameters
- Description：LED DRIVER IC
- Series：*
- Mfr：NXP USA Inc.
- Package：Bulk
- Type：-
- Topology：-
- Internal Switch(s)：-
- Number of Outputs：-
- Voltage - Supply (Min)：-
- Voltage - Supply (Max)：-
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：-
- Applications：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The SSL5235BTE/1Y is an LED driver IC manufactured by NXP USA Inc., designed for AC-DC offline switch-mode power supply applications. It utilizes a buck topology and supports Triac dimming functionality. The device features an internal switch capable of delivering up to 450mA per channel, with one output channel available. It operates within a supply voltage range of 9.9V to 16V, typically at 15V. The component is housed in an 8-HSO (High Side Output) package with a heat sink slug, measuring 3.90mm in width. It is rated for junction temperatures between -40°C and 160°C.
Feature Summary
- Supports Triac dimming for compatible lighting control systems
- Integrates an internal high-side switch for simplified circuit design
- Operates as an AC-DC offline converter using buck topology
Applications
- LED lighting drivers for general illumination
- Triac-dimmable LED bulbs and lamps
- Offline AC-DC power supplies for solid-state lighting
Procurement Notes
Verify the specific suffix /1Y against official NXP documentation to confirm packaging details and compliance status. Confirm current availability as distribution channels may list discontinued or obsolete status. Ensure the 8-HSO package variant matches the thermal requirements of the target application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component for designs requiring integrated Triac dimming compatibility in compact LED drivers. The internal switch reduces external component count compared to discrete solutions. Verify that the input voltage profile remains within the 9.9V to 16V operating range during all line conditions. Ensure the thermal performance of the 8-HSO package can dissipate heat effectively at the 450mA output current level.
Part Context
The SSL5235 series belongs to NXP's portfolio of LED display and lighting driver ICs. These devices are engineered for cost-effective and reliable operation in consumer electronics and lighting fixtures. The BTE suffix indicates a specific tape and reel packaging configuration suitable for automated surface-mount assembly processes.
