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SN75471 from TI,Texas Instruments

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SN75471

Manufacturer: TI

Dual High-Voltage, High-Current Peripheral Drivers

Partnumber Manufacturer Quantity Availability
SN75471 TI 120 In Stock

Description and Introduction

Dual High-Voltage, High-Current Peripheral Drivers The SN75471 is a dual peripheral driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Configuration:** Dual driver (contains two independent drivers in one package)  
- **Output Type:** High-current, high-voltage Darlington transistor  
- **Output Current:** Up to 500 mA per channel (sink capability)  
- **Output Voltage:** Up to 50 V  
- **Input Compatibility:** TTL and CMOS logic levels  
- **Input Voltage (High):** 2.0 V (min)  
- **Input Voltage (Low):** 0.8 V (max)  
- **Power Dissipation:** 1 W per driver (max)  
- **Operating Temperature Range:** 0°C to 70°C  

### **Descriptions and Features:**  
- Designed for driving relays, solenoids, and other high-current or high-voltage loads.  
- Each driver consists of a Darlington pair for high current gain.  
- Built-in suppression diodes for inductive load protection.  
- Suitable for interfacing between low-power logic circuits and high-power loads.  
- Available in a 16-pin DIP (Dual In-line Package) or SOIC (Small Outline IC) package.  

This device is commonly used in industrial control, automotive, and automation applications where robust switching of inductive loads is required.

Application Scenarios & Design Considerations

Dual High-Voltage, High-Current Peripheral Drivers

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