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ISL78302AARMMZ-T7A
Product Overview
Category
The ISL78302AARMMZ-T7A belongs to the category of voltage regulators.
Use
It is used to regulate voltage in various electronic devices and systems.
Characteristics
- High efficiency
- Low dropout voltage
- Wide input voltage range
- Overcurrent protection
- Thermal shutdown protection
Package
The ISL78302AARMMZ-T7A comes in a small outline package (SOP) for easy integration into circuit boards.
Essence
The essence of the ISL78302AARMMZ-T7A lies in its ability to provide stable and regulated voltage output for electronic components.
Packaging/Quantity
The product is typically packaged in reels and is available in varying quantities based on customer requirements.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage Range: 1.2V to 3.3V
- Maximum Output Current: 500mA
- Dropout Voltage: 250mV at 500mA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The ISL78302AARMMZ-T7A has a total of 8 pins, including VIN, GND, EN, FB, and VOUT.
Functional Features
- Adjustable output voltage
- Low quiescent current
- Soft-start capability
- Stable with low ESR ceramic capacitors
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption
- Wide input voltage range allows for versatile applications
- Overcurrent and thermal shutdown protection enhance reliability
Disadvantages
- Limited maximum output current compared to some competing models
- May require additional external components for specific applications
Working Principles
The ISL78302AARMMZ-T7A operates by regulating the input voltage to provide a stable and precise output voltage, ensuring consistent power supply to connected electronic components.
Detailed Application Field Plans
The ISL78302AARMMZ-T7A is well-suited for use in: - Battery-powered devices - Portable electronics - IoT devices - Automotive applications - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the ISL78302AARMMZ-T7A include: - LM1117 - LT1763 - TPS7A47
In conclusion, the ISL78302AARMMZ-T7A is a versatile voltage regulator with a wide range of applications, offering high efficiency and reliable performance in various electronic systems.
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What is the ISL78302AARMMZ-T7A?
- The ISL78302AARMMZ-T7A is a dual-channel digital programmable power management IC designed for use in automotive and industrial applications.
What are the key features of the ISL78302AARMMZ-T7A?
- The key features include two integrated high-voltage buck regulators, digital programmability, fault protection, and diagnostic capabilities.
What are the typical applications for the ISL78302AARMMZ-T7A?
- Typical applications include automotive infotainment systems, advanced driver-assistance systems (ADAS), and industrial automation equipment.
How does the digital programmability of the ISL78302AARMMZ-T7A benefit technical solutions?
- Digital programmability allows for flexible configuration of output voltage, current limits, and fault thresholds, enabling customization for specific system requirements.
What are the input voltage and output current specifications of the ISL78302AARMMZ-T7A?
- The device can handle input voltages up to 42V and deliver up to 2A per channel, making it suitable for a wide range of power supply needs.
Does the ISL78302AARMMZ-T7A offer any built-in protection features?
- Yes, it provides overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown to safeguard the system and the IC itself.
Can the ISL78302AARMMZ-T7A communicate with a microcontroller or other devices?
- Yes, it supports I2C communication, allowing for easy integration with microcontrollers and other digital control interfaces.
What diagnostic capabilities does the ISL78302AARMMZ-T7A offer?
- It provides comprehensive fault monitoring and reporting, including overcurrent and overvoltage events, which aids in system troubleshooting and maintenance.
Is the ISL78302AARMMZ-T7A qualified for automotive applications?
- Yes, it meets AEC-Q100 Grade 1 specifications, ensuring reliability and performance in automotive environments.
Where can I find detailed technical information and application notes for the ISL78302AARMMZ-T7A?
- Detailed technical information and application notes can be found on the manufacturer's website or through their technical support resources.