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ULQ2004 from ST,ST Microelectronics

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ULQ2004

Manufacturer: ST

7-Channel High-Current Darlington Array

Partnumber Manufacturer Quantity Availability
ULQ2004 ST 10420 In Stock

Description and Introduction

7-Channel High-Current Darlington Array The ULQ2004 is a high-voltage, high-current Darlington transistor array manufactured by STMicroelectronics.  

### **Specifications:**  
- **Configuration:** Seven NPN Darlington pairs  
- **Output Voltage (VCE):** 50V  
- **Output Current (IC):** 500mA per channel (600mA peak)  
- **Input Voltage (VBE):** 30V  
- **Input Current (II):** 2.5mA (max)  
- **Power Dissipation (PD):** 1W per channel  
- **Operating Temperature Range:** -40°C to +105°C  
- **Package Options:** DIP-16, SO-16  

### **Features:**  
- **High-Voltage Outputs:** Up to 50V  
- **High-Current Drivers:** 500mA continuous per channel  
- **Integrated Suppression Diodes:** For inductive loads  
- **Compatible with TTL, CMOS, and PMOS Logic Levels**  
- **Common-Cathode Clamp Diodes:** For switching inductive loads  
- **Wide Operating Temperature Range:** Suitable for industrial applications  

The ULQ2004 is commonly used in relay drivers, lamp drivers, display drivers (LED, incandescent), and logic buffers.

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