Overview
The L9339-TR, produced by STMicroelectronics, is a monolithic integrated quad low-side driver. This component is designed to drive lines, lamps, or relays in various applications, particularly in automotive and industrial sectors. It offers a robust and reliable solution for controlling multiple outputs from a single IC.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SO16 |
| Number of Channels | 4 |
| Output Current per Channel | 1 A |
| Supply Voltage Range | 4.5 V to 32 VDC |
| Maximum Voltage | 45 V |
Key Features
- Quad low-side driver configuration, allowing for the control of four separate outputs.
- High output current capability of 1 A per channel.
- Wide supply voltage range from 4.5 V to 32 VDC.
- Maximum voltage handling of up to 45 V.
- Compact SO16 package, suitable for space-constrained applications.
Applications
The L9339-TR is suitable for various applications, including:
- Automotive systems: For driving lamps, relays, and other loads in vehicles.
- Industrial control systems: For controlling motors, valves, and other industrial equipment.
- General-purpose switching: In any application requiring multiple low-side drivers.
Q & A
- What is the L9339-TR used for? The L9339-TR is a quad low-side driver used to drive lines, lamps, or relays in automotive and industrial applications.
- How many channels does the L9339-TR have? The L9339-TR has 4 channels.
- What is the output current per channel of the L9339-TR? The output current per channel is 1 A.
- What is the supply voltage range of the L9339-TR? The supply voltage range is from 4.5 V to 32 VDC.
- What is the maximum voltage the L9339-TR can handle? The maximum voltage is up to 45 V.
- In what package is the L9339-TR available? The L9339-TR is available in an SO16 package.
- Where can the L9339-TR be used? The L9339-TR can be used in automotive systems, industrial control systems, and general-purpose switching applications.
- Why is the L9339-TR preferred in automotive applications? It is preferred due to its robustness, reliability, and ability to handle high currents and voltages.
- Can the L9339-TR be used in high-temperature environments? Yes, it is designed to operate in a range of temperatures, making it suitable for various environmental conditions.
- Where can I purchase the L9339-TR? The L9339-TR can be purchased from electronic component distributors such as Mouser, Digi-Key, and TME.
