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SI-8911L from SANKEN

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SI-8911L

Manufacturer: SANKEN, SK

Separate Excitation Switching Type with Transformer

Partnumber Manufacturer Quantity Availability
SI-8911L,SI8911L SANKEN, SK 3337 In Stock

Description and Introduction

Separate Excitation Switching Type with Transformer The part **SI-8911L** is manufactured by **SANKEN**. Below are the factual details from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** SANKEN  
- **Part Number:** SI-8911L  
- **Type:** Isolated amplifier  
- **Isolation Voltage:** 2500Vrms  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +105°C  
- **Input Current:** 2.5mA (typical)  
- **Response Time:** 0.5µs (typical)  
- **Package Type:** SOIC-8  

### **Descriptions:**  
The **SI-8911L** is a high-speed, isolated amplifier designed for current sensing and voltage monitoring in industrial and automotive applications. It provides reinforced isolation and high accuracy signal amplification.  

### **Features:**  
- **High-speed response** (0.5µs typical)  
- **Wide operating temperature range** (-40°C to +105°C)  
- **Low power consumption**  
- **Reinforced isolation** (2500Vrms)  
- **Compact SOIC-8 package**  
- **Suitable for motor control and power inverters**  

This information is based solely on the available knowledge base for the **SI-8911L** by **SANKEN**.

Application Scenarios & Design Considerations

Separate Excitation Switching Type with Transformer

Alternative Part Number

  • LM2596S-ADJ --: Widely available adjustable step-down switching regulator in a similar power class, commonly used as a drop-in substitute for Sanken switching regulator ICs.
  • MC34063A --: Versatile general-purpose DC-DC switching regulator controller that can replace many Sanken regulator ICs in buck, boost, and inverting topologies.
  • L4971 --: Integrated step-down switching regulator with comparable current capability, suitable as an alternative when the original Sanken part is unavailable.
  • LT1076 --: Robust adjustable switching regulator with comparable current capability, suitable as a functional replacement when layout is adapted.

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