SI9118DY-E3
- Mfr.Part #
- SI9118DY-E3
- Manufacturer
- Vishay
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR FWRD CONV 16SOIC
- Stock
- 28,825
- In Stock :
- 28,825
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- Manufacturer :
- Vishay
- Product Category :
- DC DC Switching Controllers
- Switcher Configuration :
- Single
- JESD-609 Code :
- e3
- Topology :
- Forward Converter
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 16.5V
- Output Type :
- Transistor Driver
- Operating Temperature :
- -40°C~85°C TA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Function :
- Step-Up/Step-Down
- Packaging :
- Bulk
- Mounting Type :
- Surface Mount
- Control Mode :
- CURRENT-MODE
- Published :
- 2013
- Output Configuration :
- Positive, Isolation Capable
- Terminal Finish :
- Matte Tin (Sn)
- Number of Outputs :
- 1
- Fall Time (Typ) :
- 40 ns
- Peak Reflow Temperature (Cel) :
- 260
- Control Features :
- Current Limit, Enable, Frequency Control, Soft Start
- Voltage - Supply (Vcc/Vdd) :
- 10V~16.5V
- Weight :
- 547.485991mg
- Rise Time :
- 40ns
- Synchronous Rectifier :
- No
- Base Part Number :
- SI9118
- Mount :
- Surface Mount
- Max Duty Cycle :
- 80 %
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 11.5V
- Frequency - Switching :
- 40kHz~1MHz
- Input Voltage-Nom :
- 10V
- Max Frequency :
- 1MHz
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Pins :
- 16
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Length :
- 9.9mm
- Width :
- 3.9mm
- Number of Terminations :
- 16
- Output Current :
- 500mA
- Operating Supply Current :
- 3mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Datasheets
- SI9118DY-E3

DC DC Switching Controllers Vishay SI9118DY-E3 Overview
The Vishay SI9118DY-E3 is a highly efficient, forward converter control IC housed in a compact 16SOIC package. This advanced regulator controller is engineered by Vishay, a leader in semiconductor technology, to optimize power management in a variety of demanding applications. The SI9118DY-E3 is designed to provide precise voltage regulation, enhanced power efficiency, and reliable performance under varied operating conditions. Ideal for B2B customers looking to incorporate robust power solutions into their products, this IC stands out for its adaptability and superior functionality in complex power supply designs.
SI9118DY-E3 Features
The SI9118DY-E3 includes multiple features designed for high-performance power conversion applications. Key features include programmable frequency up to 2MHz, high efficiency through optimal gate drive, and integrated under-voltage lockout. Furthermore, its ability to drive high-side N-channel MOSFETs in a forward converter topology makes it highly versatile in meeting complex circuit requirements.
SI9118DY-E3 Applications
- Telecommunications Equipment: Utilizes forward converter technology to provide stable and efficient power in high-demand telecom infrastructure.
- Server Power Supplies: Offers reliable voltage regulation and high efficiency, critical for managing the power in server racks and data centers.
- Industrial Systems: Supports robust power management solutions for automated manufacturing equipment, ensuring consistent performance and reliability.
- Renewable Energy Systems: Adapts to renewable energy applications, such as solar inverters, by ensuring efficient power conversion and grid compatibility.
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