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Product Detailed Parameters
- Description：IC LED DRIVER OFFL PWM 16SO
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：AC DC Offline Switcher
- Topology：Flyback
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：11.5V
- Voltage - Supply (Max)：23V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：166kHz
- Dimming：PWM
- Applications：-
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SO
- Grade：-
- Qualification：-
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Overview
The HVLED807PFTR is an offline LED driver IC from STMicroelectronics, designed for high-voltage primary switcher applications operating directly from rectified mains. It features primary-side regulation (PSR) and supports power outputs up to 7 W with a high power factor. The device integrates an 800 V high-voltage MOSFET and includes an internal 11 Ohm sense resistor. It utilizes PWM dimming capabilities and operates in a flyback topology. The component is housed in a 16-SOIC package.
Feature Summary
- Integrates an 800 V high-voltage MOSFET for direct mains operation
- Supports primary-side regulation for simplified design
- Includes integrated 11 Ohm current sensing resistor
- Capable of high power factor correction
Applications
- Offline LED lighting drivers
- High-power factor LED ballasts
- Primary-switched LED power supplies
Procurement Notes
Verify the exact suffix 'PFTR' against the manufacturer's official documentation to confirm packaging and tape-and-reel specifications. Confirm that the component status is acceptable for new designs, as some sources indicate scheduled obsolescence. Ensure compatibility with the required 16-SOIC footprint and thermal management requirements during integration.
Selection Notes
Select this component for designs requiring integrated high-voltage switching and primary-side regulation to reduce external component count. It is suitable for applications needing high power factor without complex secondary control loops. Consider the 800 V rating for robustness against line transients. Evaluate the 7 W output limit against specific load requirements.
Part Context
The HVLED807 series belongs to STMicroelectronics' family of offline LED drivers featuring primary sensing. These devices are engineered for cost-effective, high-performance LED illumination solutions. The PFTR variant specifically denotes the tape-and-reel packaging format, facilitating automated surface-mount assembly processes.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify cross-reference options through official distributor channels or manufacturer substitution guides.
