FSFR2100U
- Mfr.Part #
- FSFR2100U
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 10-SSIP Module, 9 Leads, Formed Leads
- Datasheet
- Download
- Description
- IC OFFLINE SW HALF-BRIDGE 9SIP
- Stock
- 35,156
- In Stock :
- 35,156
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- AC DC Converters, Offline Switches
- Pbfree Code :
- yes
- Duty Cycle :
- 50%
- Terminal Finish :
- Tin (Sn)
- Number of Pins :
- 9
- Adjustable Threshold :
- No
- Mounting Type :
- Through Hole
- Power Dissipation :
- 12W
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 7mA
- Internal Switch(s) :
- yes
- Frequency - Switching :
- Up to 300kHz
- Weight :
- 3.708632g
- Base Part Number :
- FSFR2100
- Topology :
- Half-Bridge
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 10-SSIP Module, 9 Leads, Formed Leads
- Output Isolation :
- Isolated
- Operating Temperature :
- -40°C~130°C TJ
- Radiation Hardening :
- No
- Number of Terminations :
- 9
- Terminal Position :
- Zig-Zag
- Output Voltage :
- 24V
- Max Power Dissipation :
- 400W
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Mount :
- Through Hole
- Control Features :
- Frequency Control
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Breakdown :
- 500V
- Number of Outputs :
- 1
- Lifecycle Status :
- ACTIVE, NOT REC (Last Updated: 1 week ago)
- Resistance :
- 380mOhm
- Series :
- FSFR-US
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Number of Functions :
- 1
- Max Supply Current :
- 9mA
- Voltage - Supply (Vcc/Vdd) :
- 10V~25V
- Factory Lead Time :
- 16 Weeks
- Number of Channels :
- 1
- JESD-609 Code :
- e3
- Voltage - Start Up :
- 12.5V
- Packaging :
- Tube
- Datasheets
- FSFR2100U

AC DC Converters, Offline Switches Fairchild Semiconductor FSFR2100U Overview
The FSFR2100U by Fairchild Semiconductor stands as a pivotal component in advanced power conversion solutions. This integrated circuit is specifically designed to facilitate efficient, reliable switching in half-bridge configurations. Primarily utilized in AC-DC conversion applications, the FSFR2100U ensures optimal performance with minimal power loss, making it an excellent choice for manufacturers aiming to enhance the energy efficiency of their products. With its robust design and capability to handle high voltages, the FSFR2100U provides a strategic advantage in developing high-performance electronic devices.
FSFR2100U Features
The FSFR2100U includes multiple features designed to improve system reliability and efficiency. It supports various protection mechanisms such as over-temperature and over-current protection, which safeguard the device under extreme conditions. Its high integration reduces the need for multiple components, facilitating compact designs and reducing overall system cost. Additionally, the FSFR2100U's ability to operate at high frequencies enables a reduction in the size of the passive components, further minimizing the footprint and enhancing the power density of applications.
FSFR2100U Applications
- Power Supplies: The FSFR2100U is crucial in the design of high-efficiency, switch-mode power supplies. It allows for the reduction of harmonic emissions and improves power factor, thus meeting stringent energy standards.
- LED Lighting: In LED lighting solutions, this IC helps in managing thermal performance and ensures stable operation, even under fluctuating input voltage conditions.
- Chargers: Ideal for use in battery chargers, the FSFR2100U enhances efficiency and safety features, providing faster charging times and extended battery life.
- Home Appliances: Utilized in the power units of various home appliances, this IC ensures energy efficiency and robustness, crucial for appliances requiring reliable and constant power supply.
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