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ULQ2003AN from TI,Texas Instruments

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ULQ2003AN

Manufacturer: TI

Darlington Transistor Arrays

Partnumber Manufacturer Quantity Availability
ULQ2003AN TI 200 In Stock

Description and Introduction

Darlington Transistor Arrays The ULQ2003AN is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Configuration:** Seven Darlington pairs (7-channel)  
- **Output Voltage:** 50V (maximum)  
- **Output Current:** 500mA (per channel, maximum)  
- **Input Voltage Compatibility:** 5V TTL, CMOS  
- **Input Current:** 2.5mA (maximum)  
- **Power Dissipation:** 2.25W (total package)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package Type:** 16-pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
- The ULQ2003AN is designed for interfacing low-level logic circuits with high-voltage/high-current loads such as relays, solenoids, and lamps.  
- Each channel consists of open-collector Darlington pairs with integral suppression diodes for inductive load protection.  
- Suitable for automotive, industrial, and consumer applications.  

### **Features:**  
- **High-Voltage Outputs:** Up to 50V  
- **High-Current Drivers:** 500mA per channel  
- **Integrated Suppression Diodes:** For inductive load protection  
- **TTL/CMOS Compatible Inputs:** 5V logic compatible  
- **Wide Operating Temperature Range:** -20°C to +85°C  
- **Reliable Performance:** Suitable for harsh environments  

This information is sourced from Texas Instruments' official documentation.

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