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Product Detailed Parameters
- Description：IC LED DRIVER OFFL SWITCHER 8SOP
- Series：-
- Mfr：Fremont Micro Devices Ltd
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：AC DC Offline Switcher
- Topology：-
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：9.6V
- Voltage - Supply (Max)：25V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：-
- Applications：Lighting
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOP
- Grade：-
- Qualification：-
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Overview
The FT8260B-RT is an AC/DC offline switcher LED driver IC manufactured by Fremont Micro Devices Ltd. It features a single output and includes an internal switch, designed for dimming applications in lighting systems. The device operates within a supply voltage range of 9.6V to 25V and supports surface mount installation in an 8-SOP (8-SOIC) package with a width of 3.90mm. It functions reliably across a temperature range of -40°C to 125°C (TA). The component is RoHS3 compliant and has a moisture sensitivity level of 3.
Feature Summary
- Integrated AC/DC offline switching capability with built-in power switch
- Supports dimming functionality for adjustable lighting control
- Single output configuration optimized for LED driver applications
Applications
- General illumination lighting systems
- LED driver circuits requiring offline AC/DC conversion
- Dimmable lighting fixtures
Procurement Notes
Verify the specific suffix 'B' against the manufacturer's latest datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the 8-SOP package dimensions align with the PCB footprint. Confirm RoHS3 compliance status if required by regional regulations. Check for any recent revisions to the preliminary datasheet that may affect implementation details.
Selection Notes
Select this component for designs requiring a compact, single-output LED driver with integrated switching. The 8-SOP package offers a balance between thermal performance and board space efficiency compared to larger packages. Consider the operating temperature range when designing for enclosed or high-ambient environments. Verify input voltage compatibility with the 9.6V to 25V supply range.
Part Context
The FT8260B-RT belongs to the FT8260 series of LED drivers from Fremont Micro Devices. This series includes variants such as the FT8260-RT in SOT23-6 packaging. The B-suffix typically denotes specific package or revision differences within the family. The series targets cost-effective, high-performance lighting solutions for general illumination markets.
Replacement Considerations
The FT8260-RT is listed as a similar alternative. Verify package compatibility, as the standard FT8260-RT uses SOT23-6 while the FT8260B-RT uses 8-SOP. Electrical parameters and pinouts must be cross-referenced before substitution.
