ULN2003 IC High-Current Darlington Transistor Arrays Drivers.
The ULN2003A devices are high-voltage, high-current Darlington transistor arrays. Each consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.
Applications:
- Â Relay Drivers
- Â Stepper and DC Brushed Motor Drivers
- Â Lamp Drivers
- Â Display Drivers (LED and Gas Discharge)
- Â Line Drivers
- Â Logic Buffers
- Inverter and UPS
Features:
- Â 500-mA-Rated Collector Current (Single Output)
- Â High-Voltage Outputs: 50 V
- Â Output Clamp Diodes
- Â Inputs Compatible With Various Types of Logic
- Â Relay-Driver Applications
Absolute Maximum Ratings:
- VCC Collector-emitter voltage 50 V
- Clamp diode reverse voltage(2) 50 V
- VI Input voltage(2) 30 V
- Peak collector current and 500 mA
- IOK Output clamp current 500 mA
- TJ Operating virtual junction temperature 150 °C
Reviews
There are no reviews yet.