IC Phoenix logo

Home ›  U  › U15 > ULQ2004L

ULQ2004L from Allegro

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

15.137ms

ULQ2004L

Manufacturer: Allegro

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

Partnumber Manufacturer Quantity Availability
ULQ2004L Allegro 2398 In Stock

Description and Introduction

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS The ULQ2004L is a high-voltage, high-current Darlington transistor array manufactured by Allegro MicroSystems. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Configuration:** Seven NPN Darlington pairs  
- **Output Voltage:** 50V (max)  
- **Output Current (per channel):** 500mA (continuous)  
- **Peak Output Current (per channel):** 600mA  
- **Input Voltage Compatibility:** 5V TTL/CMOS  
- **Input Current (per channel):** 2.5mA (max)  
- **Saturation Voltage (VCE(sat)):** 1.1V (typ) at 200mA  
- **Power Dissipation:** 2.25W (total package)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package Type:** 16-pin DIP or SOIC  

### **Descriptions:**  
- Designed for interfacing between low-level logic and high-power loads.  
- Each channel includes a suppression diode for inductive load protection.  
- Suitable for driving relays, lamps, solenoids, and stepper motors.  

### **Features:**  
- **High-Voltage Outputs:** Up to 50V.  
- **High-Current Drive:** 500mA per channel.  
- **Integrated Clamp Diodes:** For inductive transient suppression.  
- **TTL/CMOS Compatible Inputs:** Works with 5V logic.  
- **Common-Cathode Clamp Diodes:** Simplify circuit design.  
- **Wide Operating Temperature Range:** -20°C to +85°C.  

This information is based solely on Allegro's datasheet for the ULQ2004L.

Partnumber Manufacturer Quantity Availability
ULQ2004L ALLGERO 1633 In Stock

Description and Introduction

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS The ULQ2004L is a high-voltage, high-current Darlington transistor array manufactured by Allegro MicroSystems.  

### **Specifications:**  
- **Configuration:** Seven NPN Darlington pairs  
- **Output Voltage:** 50V  
- **Output Current (per channel):** 500mA (continuous)  
- **Input Voltage Compatibility:** 5V TTL, CMOS  
- **Input Current (per channel):** 2.5mA (max)  
- **Power Dissipation:** 1.5W (total package)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package:** 16-pin DIP (Dual In-line Package)  

### **Descriptions and Features:**  
- **High-Voltage & High-Current Capability:** Suitable for driving relays, solenoids, and other inductive loads.  
- **Integrated Suppression Diodes:** Includes built-in clamp diodes for inductive load protection.  
- **TTL/CMOS Compatible Inputs:** Directly interfaces with logic circuits.  
- **Wide Operating Voltage Range:** Supports a broad range of applications.  
- **Common-Cathode Configuration:** Simplifies circuit design for common-ground applications.  
- **Reliable Performance:** Robust design ensures stable operation in harsh environments.  

This device is commonly used in industrial, automotive, and consumer electronics for switching and amplification purposes.  

(Source: Allegro MicroSystems datasheet for ULQ2004L.)

Partnumber Manufacturer Quantity Availability
ULQ2004L 50 In Stock

Description and Introduction

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS The ULQ2004L is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments.  

### **Specifications:**  
- **Configuration:** 7-channel Darlington transistor array  
- **Output Voltage:** 50V (max)  
- **Output Current:** 500mA (per channel, max)  
- **Input Voltage:** 5V TTL/CMOS compatible  
- **Clamp Diodes:** Included for inductive load protection  
- **Package:** 16-pin DIP, SOIC, or TSSOP  

### **Descriptions:**  
- Designed for interfacing between low-level logic and high-power loads.  
- Contains seven open-collector Darlington pairs with common emitters.  
- Suitable for driving relays, lamps, LED displays, and solenoids.  

### **Features:**  
- **High-Voltage Outputs:** Up to 50V  
- **High-Current Capability:** 500mA per channel  
- **Integrated Clamp Diodes:** Protects against inductive kickback  
- **TTL/CMOS Compatible Inputs:** Works with 5V logic  
- **Wide Operating Temperature:** -20°C to +85°C  

This device is commonly used in industrial control, automotive, and consumer electronics applications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips