Overview
The ULQ2003D1013TR is a high-voltage, high-current Darlington array produced by STMicroelectronics. This integrated circuit is part of the ULQ2003 series and is specifically designed for driving inductive loads. It features seven open collector Darlington pairs with common emitters, making it versatile for a wide range of applications. The device is available in a small outline package (SO16) and is qualified according to the AEC-Q100 specification for the Automotive market, ensuring reliability and performance in harsh environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | STMicroelectronics | |
| Type of integrated circuit | Driver | |
| Kind of integrated circuit | Darlington, Transistor array | |
| Case | SO16 | |
| Output current | 500 mA (600 mA peak) | A |
| Output voltage | 50 V | V |
| Number of channels | 7 | |
| Mounting | SMD | |
| Operating temperature | -40 to 105 °C | °C |
| Input voltage | 30 V | V |
| Application | For inductive load |
Key Features
- Seven Darlington pairs per package
- Extended temperature range: -40 to 105 °C
- Output current: 500 mA per driver (600 mA peak)
- Output voltage: 50 V
- Automotive Grade product in SO16 package
- Integrated suppression diodes for inductive loads
- Outputs can be paralleled for higher current
- TTL/CMOS/PMOS/DTL compatible inputs
- Inputs pinned opposite outputs to simplify layout
Applications
The ULQ2003D1013TR is versatile and can be used to drive a wide range of loads, including:
- Solenoids
- Relays
- DC motors
- LED displays
- Filament lamps
- Thermal print-heads
- High power buffers
Q & A
- What is the ULQ2003D1013TR used for?
The ULQ2003D1013TR is used for driving inductive loads such as solenoids, relays, DC motors, and other high-current devices.
- What is the output current rating of the ULQ2003D1013TR?
The output current rating is 500 mA per driver, with a peak current of 600 mA.
- What is the operating temperature range of the ULQ2003D1013TR?
The operating temperature range is -40 to 105 °C.
- Is the ULQ2003D1013TR compatible with all common logic families?
Yes, it is compatible with TTL, CMOS, PMOS, and DTL logic families.
- What type of package does the ULQ2003D1013TR come in?
The ULQ2003D1013TR comes in a small outline package (SO16).
- Does the ULQ2003D1013TR have integrated suppression diodes?
Yes, it has integrated suppression diodes for inductive load driving.
- Can the outputs of the ULQ2003D1013TR be paralleled for higher current?
Yes, the outputs can be paralleled to achieve higher current.
- Is the ULQ2003D1013TR qualified for automotive applications?
Yes, it is qualified according to the AEC-Q100 specification for the Automotive market.
- What is the input voltage rating for the ULQ2003D1013TR?
The input voltage rating is 30 V.
- How many Darlington pairs are included in the ULQ2003D1013TR?
The ULQ2003D1013TR includes seven Darlington pairs.
