ATA2745M-TCQY Overview
The ATA2745M-TCQY is a highly integrated automotive power IC designed to deliver robust and efficient power management in automotive body electronics. This device integrates multiple functions including voltage regulation, power distribution, and diagnostic capabilities in a compact package optimized for harsh automotive environments. With advanced protection features and low quiescent current, it ensures reliable operation and energy efficiency. The device supports a wide operating voltage range and offers flexible interface options, making it suitable for modern car body control modules. For detailed technical data and support, visit IC Manufacturer.
ATA2745M-TCQY Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage Range | 4.5 V to 40 V |
| Operating Temperature Range | -40??C to +125??C |
| Output Current Capability | Up to 5 A |
| Quiescent Current | Typ. 50 ??A |
| Power Distribution Channels | Up to 4 channels |
| Diagnostic Features | Open load detection, short circuit protection |
| Communication Interface | LIN 2.2 compatible |
| Package Type | PowerSSO-36 |
ATA2745M-TCQY Key Features
- Multi-channel power distribution: Enables efficient control of several loads with integrated diagnostics, enhancing system reliability and simplifying wiring harness complexity.
- Wide voltage operating range: Supports 4.5 V to 40 V, ensuring stable operation across automotive battery voltage fluctuations and transient conditions.
- Advanced protection mechanisms: Includes short circuit, over-temperature, and open load detection, minimizing risk and improving safety in automotive applications.
- Low quiescent current consumption: Reduces standby power usage, contributing to overall vehicle energy efficiency and extended battery life.
ATA2745M-TCQY Advantages vs Typical Alternatives
This automotive power IC provides superior integration by combining multiple power channels and diagnostic functions in a single package. Its broad voltage range and advanced protection features improve system robustness compared to discrete solutions. Low quiescent current enhances energy efficiency, while the LIN interface ensures easy communication and control, making it a reliable and cost-effective choice for automotive body electronics.
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Typical Applications
- Power distribution modules in automotive body control systems, managing door locks, lighting, and seat motors with integrated diagnostics for enhanced vehicle safety and comfort.
- Centralized power management in passenger cars requiring reliable load switching and fault detection.
- Body electronics systems demanding compact, efficient, and robust solutions to meet stringent automotive standards.
- Lighting control units where precise switching and protection are critical for system longevity and performance.
ATA2745M-TCQY Brand Info
The ATA2745M-TCQY is a product from a leading semiconductor manufacturer specializing in automotive power management solutions. This device reflects the brand??s commitment to delivering high-quality, reliable integrated circuits tailored for demanding automotive environments. With a focus on innovation and compliance with industry standards, the product enhances vehicle electronics through efficient power control and advanced diagnostics.
FAQ
What voltage range does the ATA2745M-TCQY support?
The device operates over a wide supply voltage range from 4.5 V up to 40 V, allowing it to handle typical automotive battery voltage variations and transient events effectively.
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How does the ATA2745M-TCQY improve system reliability?
It incorporates multiple protection features such as short circuit, over-temperature, and open load detection. These functions help prevent damage to both the IC and connected components, thereby increasing system robustness.
What kind of communication interface is supported?
The integrated LIN 2.2 compatible interface enables straightforward communication with vehicle networks, facilitating control and diagnostic data exchange within automotive body control modules.
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Is the ATA2745M-TCQY suitable for harsh automotive environments?
Yes, it is designed to operate reliably across a temperature range of -40??C to +125??C, meeting the stringent requirements for automotive applications exposed to harsh conditions.
What packaging does the device use and why is it important?
The device comes in a PowerSSO-36 package, which ensures good thermal dissipation and mechanical robustness, crucial for maintaining performance and reliability in automotive power management applications.
