7-channel Darlington Sink Driver The TD62003AFG is a high-voltage, high-current Darlington transistor array manufactured by Toshiba. Below are its key specifications, descriptions, and features:
### **Specifications:**
1. **Output Configuration:** 7-channel Darlington sink driver.
2. **Output Current:** 500 mA per channel (max).
3. **Output Voltage (VCEO):** 50 V (max).
4. **Input Voltage (VIN):** 5 V (TTL/CMOS compatible).
5. **Input Current (IIN):** 2.5 mA (max).
6. **Power Dissipation (PD):** 1.25 W (per channel).
7. **Operating Temperature Range:** -40°C to +85°C.
8. **Package Type:** SSOP20 (Surface Mount).
### **Descriptions:**
- The TD62003AFG is designed for driving high-current loads such as relays, solenoids, and lamps.
- It integrates seven Darlington pairs with common emitters and built-in suppression diodes for inductive load protection.
- Suitable for industrial, automotive, and consumer applications requiring high-voltage switching.
### **Features:**
- **High Output Current:** Capable of driving loads up to 500 mA per channel.
- **Built-in Clamp Diodes:** Protects against back EMF from inductive loads.
- **TTL/CMOS Compatible Inputs:** Direct interface with logic circuits.
- **Wide Operating Voltage Range:** Supports up to 50 V output.
- **Surface-Mount Package (SSOP20):** Compact and space-saving design.
For detailed electrical characteristics and application circuits, refer to Toshiba’s official datasheet.
