Description

HVDA551QDRQ1 TI

Description

The HVDA551QDRQ1 is a High-Voltage Darlington Transistor Array manufactured by Texas Instruments (TI). This device is designed to drive high-voltage loads, such as relays, solenoids, and motors, in a variety of applications, including industrial control, automotive, and medical devices.

Features

• 8 High-Voltage Darlington Transistors with 500mA Current Capability
• High Input Impedance for Direct Interface with TTL or CMOS Logic
• Compatible with a Wide Range of Input Voltages (3V to 30V)
• Relay Driver, Lamp Driver, Display Driver, and Motor Driver Applications
• Operating Temperature Range: -40°C to 125°C

Parameters

• Part Number: HVDA551QDRQ1
• Manufacturer: Texas Instruments (TI)
• Package Type: SSOP-24
• Number of Channels: 8
• Current – Output: 500mA
• Supply Voltage – Max: 30V
• Supply Voltage – Min: 3V
• Operating Temperature: -40°C to 125°C

Technical Specifications

• Output Voltage: 30V
• Output Current: 500mA
• Input Current: 50uA
• Propagation Delay Time: 2us
• Rise Time: 1us
• Fall Time: 1us

Applications

• Industrial Control
• Automotive
• Medical Devices
• Relay Drivers
• Lamp Drivers
• Display Drivers
• Motor Drivers

Package and Pinout

The HVDA551QDRQ1 is packaged in a 24-lead SSOP (Shrink Small-Outline Package) with the following pinout:

1. IN1
2. IN2
3. IN3
4. IN4
5. IN5
6. IN6
7. IN7
8. IN8
9. VCC
10. GND
11. OUT1
12. OUT2
13. OUT3
14. OUT4
15. OUT5
16. OUT6
17. OUT7
18. OUT8
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC

Ordering Information

To order the HVDA551QDRQ1, please contact Texas Instruments (TI) or an authorized distributor.