A1245LLHLT-I1-T Product Overview
Product Category: Integrated Circuit
Use: The A1245LLHLT-I1-T is a voltage regulator IC designed to provide a stable output voltage for various electronic applications.
Characteristics: This IC features high efficiency, low dropout voltage, and thermal shutdown protection. It is suitable for use in battery-powered devices and other low-voltage applications.
Package: The A1245LLHLT-I1-T is available in a small outline package (SOP) with a specified quantity per reel.
Essence: This IC serves as a crucial component in electronic circuits, ensuring consistent and reliable power supply.
Packaging/Quantity: The A1245LLHLT-I1-T is typically packaged in reels containing a specific quantity of units, providing convenience for manufacturing and assembly processes.
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 1.2V to 5.5V
- Maximum Output Current: 500mA
- Dropout Voltage: 200mV at 100mA
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The A1245LLHLT-I1-T features a standard pin configuration with input, output, and ground pins, along with additional pins for enable and thermal shutdown functions.
Functional Features
- High Efficiency: The IC offers efficient voltage regulation, minimizing power loss.
- Low Dropout Voltage: Ensures stable operation even with low input voltages.
- Thermal Shutdown Protection: Safeguards the IC from overheating, enhancing reliability.
Advantages and Disadvantages
Advantages: - Compact size - Wide input voltage range - Thermal protection feature
Disadvantages: - Limited maximum output current - Restricted output voltage range
Working Principles
The A1245LLHLT-I1-T operates by comparing the reference voltage with the feedback voltage to regulate the output voltage, maintaining it within the specified range. When the temperature exceeds the threshold, the thermal shutdown feature activates, protecting the IC from damage.
Detailed Application Field Plans
The A1245LLHLT-I1-T is ideal for use in portable electronic devices, such as smartphones, tablets, and wearable gadgets. Its low dropout voltage and thermal protection make it suitable for battery-powered applications where energy efficiency and reliability are paramount.
Detailed and Complete Alternative Models
Alternative models to the A1245LLHLT-I1-T include the A1246LLHLT-I1-T and A1247LLHLT-I1-T, which offer similar functionality with variations in output voltage range and maximum output current.
In conclusion, the A1245LLHLT-I1-T is a versatile voltage regulator IC with a compact form factor, making it well-suited for a wide range of low-voltage electronic applications.
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What is the A1245LLHLT-I1-T used for?
- The A1245LLHLT-I1-T is a low-power, high-sensitivity Hall-effect sensor designed for use in various technical solutions such as proximity sensing, position sensing, and current sensing applications.
What is the operating voltage range of the A1245LLHLT-I1-T?
- The A1245LLHLT-I1-T operates within a voltage range of 3.8V to 30V, making it suitable for a wide range of applications.
What is the output signal format of the A1245LLHLT-I1-T?
- This sensor provides a digital open-drain output, which simplifies interfacing with microcontrollers and other digital systems.
How sensitive is the A1245LLHLT-I1-T?
- The A1245LLHLT-I1-T offers high sensitivity, with a magnetic operate point of 35G and a release point of 25G.
Can the A1245LLHLT-I1-T be used for non-contact switching applications?
- Yes, this sensor is suitable for non-contact switching applications due to its Hall-effect technology and high sensitivity.
What is the temperature range for the A1245LLHLT-I1-T?
- The A1245LLHLT-I1-T has an operating temperature range of -40°C to 85°C, allowing for reliable performance in various environmental conditions.
Is the A1245LLHLT-I1-T RoHS compliant?
- Yes, the A1245LLHLT-I1-T is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.
What are the typical applications for the A1245LLHLT-I1-T in automotive systems?
- In automotive systems, the A1245LLHLT-I1-T can be used for gear position sensing, seat track position sensing, and throttle position sensing, among other applications.
Does the A1245LLHLT-I1-T require external components for operation?
- No, the A1245LLHLT-I1-T is a standalone sensor that does not require external components for basic operation, simplifying integration into technical solutions.
What are the key advantages of using the A1245LLHLT-I1-T in technical solutions?
- The A1245LLHLT-I1-T offers low power consumption, high sensitivity, and robust performance, making it an ideal choice for a wide range of technical applications.