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SI9910DY-T1 from SIL

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SI9910DY-T1

Manufacturer: SIL, SILICON

Adaptive Power MOSFET Driver1
Partnumber Manufacturer Quantity Availability
SI9910DY-T1,SI9910DYT1 SIL, SILICON 4800 In Stock

Description and Introduction

Adaptive Power MOSFET Driver1 Here are the factual details about the part **SI9910DY-T1** from Ic-phoenix technical data files:

### **Manufacturer:**  
Siliconix (Vishay)

### **Specifications:**  
- **Type:** Dual N-Channel MOSFET  
- **Voltage Rating (VDS):** 20V  
- **Current Rating (ID):** 6.3A (per channel)  
- **On-Resistance (RDS(on)):** 0.028Ω (max) @ VGS = 4.5V  
- **Gate Threshold Voltage (VGS(th)):** 0.7V (min) – 1.5V (max)  
- **Power Dissipation (PD)):** 2.5W  
- **Package:** SO-8  

### **Descriptions and Features:**  
- **Dual N-Channel MOSFET** in a compact SO-8 package.  
- **Low On-Resistance** for efficient power handling.  
- **Designed for high-performance switching applications.**  
- **Suitable for power management** in portable electronics, DC-DC converters, and load switching.  
- **Logic-Level Gate Drive** (compatible with 3.3V and 5V signals).  
- **Fast Switching Speed** for improved efficiency.  

This information is based solely on the provided knowledge base. Let me know if you need further details.

Application Scenarios & Design Considerations

Adaptive Power MOSFET Driver1

Alternative Part Number

  • FAN5009MX --: Half-bridge gate driver in SO-8 with similar drive current and logic-level inputs, a common drop-in substitute for the SI9910 family.
  • IRS2004PBF --: High-side and low-side gate driver with matched voltage and current ratings, widely used as a functional replacement in synchronous buck circuits.
  • L6388ED --: High-voltage half-bridge driver in SO-8 with comparable output current and bootstrap capability, suitable for similar power supply designs.
  • FAN3240TMPX --: High-side gate driver in SO-8 with similar drive capability and pin-compatible function, widely available and a direct functional substitute.
  • IRS2186PBF --: Robust high-side/low-side gate driver with comparable voltage and current ratings, suitable replacement when layout allows DIP/SO adaptation.
  • LTC4449IMS8E --: Fast high-side gate driver in MSOP-8 offering similar switching performance and logic-level input compatibility.

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