Overview
The L9349TR-LF is a monolithic IC designed by STMicroelectronics, specifically tailored to drive inductive loads in low-side configurations. This quad intelligent power low-side switch is particularly suited for applications involving hydraulic valves, such as those found in Anti-lock Braking Systems (ABS).
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 4 |
| Output Current Capability | 5 A (typical per channel) |
| On-Resistance | 0.2 Ω (typical) |
| Protection Features | Open Load Detect, Over Temperature, On/Off power |
| Package Type | Tape & Reel (TR) |
Key Features
- Quad channel configuration for driving multiple inductive loads.
- High output current capability of 5 A per channel.
- Low on-resistance of 0.2 Ω.
- Integrated protection features including open load detection and overtemperature protection.
- Designed with VIPower technology for advanced vehicle functions.
Applications
The L9349TR-LF is primarily used in automotive systems, particularly in Anti-lock Braking Systems (ABS) and other applications involving hydraulic valves. It is also suitable for other industrial and automotive applications requiring reliable and efficient control of inductive loads.
Q & A
- What is the L9349TR-LF used for? The L9349TR-LF is used to drive inductive loads in low-side configurations, particularly in applications like hydraulic valves in ABS systems.
- How many channels does the L9349TR-LF have? The L9349TR-LF has four channels.
- What is the output current capability of each channel? Each channel has an output current capability of 5 A.
- What is the typical on-resistance of the L9349TR-LF? The typical on-resistance is 0.2 Ω.
- What protection features does the L9349TR-LF include? It includes open load detection, overtemperature protection, and on/off power protection.
- In what package type is the L9349TR-LF available? The L9349TR-LF is available in Tape & Reel (TR) packaging.
- What technology is used in the L9349TR-LF? The L9349TR-LF is designed with VIPower technology.
- What are the primary applications of the L9349TR-LF? The primary applications include ABS systems and other automotive and industrial applications involving hydraulic valves.
- Is the L9349TR-LF suitable for industrial applications? Yes, it is suitable for various industrial applications requiring control of inductive loads.
- Where can I find detailed specifications for the L9349TR-LF? Detailed specifications can be found on STMicroelectronics' official website, as well as on distributor sites like Mouser Electronics.
