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ULN2803AFWG from TOSHIBA

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ULN2803AFWG

Manufacturer: TOSHIBA

Darlington driver

Partnumber Manufacturer Quantity Availability
ULN2803AFWG TOSHIBA 10000 In Stock

Description and Introduction

Darlington driver The ULN2803AFWG is a high-voltage, high-current Darlington transistor array manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Toshiba  
- **Package:** SOIC-18 (Surface Mount)  
- **Configuration:** 8-channel Darlington transistor array  
- **Output Current (per channel):** 500mA (max)  
- **Output Voltage (max):** 50V  
- **Input Voltage (max):** 30V  
- **Input Compatibility:** TTL, CMOS, PMOS  
- **Clamp Diodes:** Included for inductive load protection  
- **Power Dissipation:** 2.25W (total)  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
- The ULN2803AFWG is an 8-channel Darlington driver IC designed for interfacing low-level logic circuits with high-power loads.  
- It includes built-in suppression diodes for switching inductive loads such as relays, solenoids, and motors.  
- Each channel consists of a Darlington pair with a common emitter configuration.  

### **Features:**  
- **High-Voltage and High-Current Capability:** Suitable for driving heavy loads.  
- **Integrated Clamp Diodes:** Protects against back EMF from inductive loads.  
- **TTL/CMOS/PMOS Compatible Inputs:** Works with a wide range of logic levels.  
- **Cascadable for Higher Current:** Multiple devices can be connected in parallel.  
- **Wide Operating Temperature Range:** Reliable performance in industrial environments.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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