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ULQ2003AD from TI,Texas Instruments

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ULQ2003AD

Manufacturer: TI

Darlington Transistor Arrays

Partnumber Manufacturer Quantity Availability
ULQ2003AD TI 400 In Stock

Description and Introduction

Darlington Transistor Arrays The ULQ2003AD is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Configuration:** 7-channel Darlington transistor array  
- **Output Voltage:** 50V (max)  
- **Output Current:** 500mA (per channel, max)  
- **Input Voltage (Logic High):** 2.5V (min)  
- **Input Voltage (Logic Low):** 1V (max)  
- **Input Current:** 1.5mA (max)  
- **Power Dissipation:** 1.5W (max)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package Type:** SOIC-16  

### **Descriptions and Features:**  
- **Darlington Pair Configuration:** Each channel consists of two NPN transistors in a Darlington configuration for high gain.  
- **Integrated Suppression Diodes:** Includes built-in clamp diodes for inductive load protection.  
- **High-Voltage/High-Current Drive:** Suitable for driving relays, solenoids, lamps, and other high-power loads.  
- **TTL/CMOS Compatible Inputs:** Can be directly interfaced with logic circuits.  
- **Common-Cathode Clamp Diodes:** Simplifies inductive load handling.  
- **Wide Operating Voltage Range:** Supports a broad range of applications.  

This device is commonly used in automotive, industrial, and consumer electronics for switching and driving inductive loads.

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