ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC BALLAST CNTRL 350KHZ 8SOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Ballast Controller
- Frequency：250kHz ~ 350kHz
- Voltage - Supply：13V ~ 20V
- Current - Supply：2.5 mA
- Current - Output Source/Sink：-
- Dimming：No
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
Download product information
Overview
The FL7930CMX is a single-stage flyback and boundary-mode PFC controller IC designed for LED lighting applications. Manufactured by onsemi, it operates within a supply voltage range of 13 V to 20 V and supports an output current of 500 mA. The device features a switching frequency of 300 kHz and utilizes a SOP-8 surface-mount package. It includes soft-start functionality and is rated for an operating temperature range from -40 °C to +125 °C.
Feature Summary
- Integrates single-stage flyback topology with boundary-mode PFC control for simplified LED driver designs.
- Provides comprehensive protection mechanisms including overvoltage, open-loop feedback, and undervoltage lockout.
- Features soft-start capability to manage inrush currents during power-up sequences.
Applications
- LED lighting drivers
- Single-stage flyback power supplies
- Boundary-mode PFC controllers
Procurement Notes
Verify component authenticity through authorized distributors or official manufacturer channels. Confirm the specific suffix matches the required package and tape/reel specifications. Check for obsolescence status as availability may be limited. Ensure compliance with RoHS directives and relevant safety standards for the target application environment.
Selection Notes
Select this component for applications requiring integrated PFC and flyback conversion in LED lighting systems. Consider the 300 kHz switching frequency for EMI filter sizing. Evaluate the SOP-8 package constraints against thermal requirements. Verify that the 13 V to 20 V supply range aligns with the system's bias voltage capabilities.
Part Context
This part belongs to the FL7930C series of power management ICs. It is categorized under LED lighting drivers and single-stage flyback PFC controllers. The component is manufactured by onsemi and falls within the broader category of driver ICs for power management applications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference information if alternative sourcing is required.
