Overview
The ULQ2003D1013TRY is a high-voltage, high-current Darlington array produced by STMicroelectronics. This component is part of the ULQ2003 series and is specifically designed for automotive applications, adhering to the AEC-Q100 specification. It features seven open collector Darlington pairs with common emitters, making it versatile for driving various loads such as solenoids, relays, DC motors, LED displays, filament lamps, and thermal print-heads. The device is available in a 16-pin SO16 package, which includes integrated suppression diodes for inductive load driving and has inputs compatible with TTL/CMOS/PMOS/DTL logic families.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage (VO) | 50 | V |
| Input Voltage (VIN) | 30 | V |
| Continuous Collector Current (IC) | 500 | mA |
| Peak Collector Current | 600 | mA |
| Continuous Base Current (IB) | 25 | mA |
| Operating Ambient Temperature Range (TA) | -40 to 105 | °C |
| Storage Temperature Range (TSTG) | -55 to 150 | °C |
| Junction Temperature (TJ) | 150 | °C |
| Thermal Resistance Junction-Ambient (RthJA) | 120 | °C/W |
| Package Type | SO16 |
Key Features
- Seven Darlington pairs per package with common emitters.
- Extended temperature range: -40 to 105 °C.
- Output current: 500 mA per driver (600 mA peak).
- Output voltage: 50 V.
- Integrated suppression diodes for inductive load driving.
- Inputs compatible with TTL/CMOS/PMOS/DTL logic families.
- Inputs pinned opposite outputs to simplify board layout.
- Automotive Grade product qualified according to AEC-Q100 specification.
Applications
The ULQ2003D1013TRY is designed to drive a wide range of loads, including:
- Solenoids and relays.
- DC motors.
- LED displays and filament lamps.
- Thermal print-heads.
- High power buffers.
Its versatility and robust specifications make it suitable for various industrial and automotive applications.
Q & A
- What is the ULQ2003D1013TRY used for?
The ULQ2003D1013TRY is a high-voltage, high-current Darlington array used for driving various loads such as solenoids, relays, DC motors, LED displays, and thermal print-heads. - What is the output current rating of the ULQ2003D1013TRY?
The output current rating is 500 mA per driver with a peak current of 600 mA. - What is the operating temperature range of the ULQ2003D1013TRY?
The operating ambient temperature range is -40 to 105 °C. - Is the ULQ2003D1013TRY compatible with different logic families?
Yes, it is compatible with TTL/CMOS/PMOS/DTL logic families. - What type of package does the ULQ2003D1013TRY come in?
The ULQ2003D1013TRY comes in a 16-pin SO16 package. - Does the ULQ2003D1013TRY include integrated suppression diodes?
Yes, it includes integrated suppression diodes for inductive load driving. - What is the thermal resistance junction-ambient (RthJA) of the ULQ2003D1013TRY?
The thermal resistance junction-ambient (RthJA) is 120 °C/W. - Is the ULQ2003D1013TRY qualified for automotive applications?
Yes, it is qualified according to the AEC-Q100 specification for automotive applications. - Can the outputs of the ULQ2003D1013TRY be paralleled for higher current?
Yes, the outputs can be paralleled to achieve higher current. - What is the storage temperature range of the ULQ2003D1013TRY?
The storage temperature range is -55 to 150 °C.
