ISL61861AIBZ-T7A
Product Overview
Category
The ISL61861AIBZ-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 ISL61861AIBZ-T7A comes in a small outline package (SOP) with 8 pins.
Essence
The essence of the ISL61861AIBZ-T7A lies in its ability to provide stable and regulated voltage output for electronic applications.
Packaging/Quantity
The ISL61861AIBZ-T7A is typically packaged in reels and is available in quantities suitable for production runs.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage Range: 0.6V to 3.3V
- Maximum Output Current: 1.5A
- Dropout Voltage: 200mV at 1A
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- FB (Feedback)
- VOUT (Output Voltage)
- NC (No Connection)
- NC (No Connection)
- PG (Power Good)
Functional Features
- Adjustable output voltage
- Enable pin for power management
- Power good indicator
- Overcurrent and thermal protection
Advantages
- Wide input voltage range allows for flexibility in various applications
- High efficiency leads to reduced power consumption
- Overcurrent and thermal protection enhance system reliability
Disadvantages
- Limited maximum output current compared to some alternative models
- May require additional external components for specific applications
Working Principles
The ISL61861AIBZ-T7A operates by comparing the feedback voltage to a reference voltage and adjusting the output voltage accordingly. When enabled, it regulates the input voltage to provide a stable output voltage within the specified range.
Detailed Application Field Plans
The ISL61861AIBZ-T7A is suitable for a wide range of applications including: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Consumer electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the ISL61861AIBZ-T7A include: - LM317 - LT1086 - TPS7A47
In conclusion, the ISL61861AIBZ-T7A is a versatile voltage regulator with a wide range of applications and features that make it an essential component in modern electronic systems.
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What is the ISL61861AIBZ-T7A used for?
- The ISL61861AIBZ-T7A is a high-efficiency, synchronous buck-boost DC/DC converter that can be used in a wide range of applications, including portable devices, battery-powered equipment, and industrial systems.
What is the input voltage range of the ISL61861AIBZ-T7A?
- The ISL61861AIBZ-T7A has an input voltage range of 2.5V to 5.5V, making it suitable for use with various power sources, including single-cell Li-ion batteries and USB ports.
What is the output voltage range of the ISL61861AIBZ-T7A?
- The ISL61861AIBZ-T7A can provide an adjustable output voltage range from 2.5V to 5.5V, allowing flexibility in meeting different system requirements.
What is the maximum output current of the ISL61861AIBZ-T7A?
- The ISL61861AIBZ-T7A can deliver up to 3A of continuous output current, making it suitable for powering a wide range of loads in various applications.
Does the ISL61861AIBZ-T7A support seamless transition between buck, boost, and buck-boost modes?
- Yes, the ISL61861AIBZ-T7A features seamless transition between buck, boost, and buck-boost modes, providing efficient power conversion across a wide input voltage range.
What are the key features of the ISL61861AIBZ-T7A?
- The key features of the ISL61861AIBZ-T7A include high efficiency, low quiescent current, integrated FETs, adjustable output voltage, and a wide input voltage range.
Can the ISL61861AIBZ-T7A operate in light load conditions?
- Yes, the ISL61861AIBZ-T7A is designed to maintain high efficiency even in light load conditions, making it suitable for battery-powered devices that experience varying load levels.
Does the ISL61861AIBZ-T7A have built-in protection features?
- Yes, the ISL61861AIBZ-T7A includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation and protect the device and the connected system.
Is the ISL61861AIBZ-T7A suitable for automotive applications?
- Yes, the ISL61861AIBZ-T7A is AEC-Q100 qualified, making it suitable for use in automotive applications where high reliability and performance are required.
What evaluation tools are available for the ISL61861AIBZ-T7A?
- Intersil offers an evaluation board (ISL61861EVAL1Z) for the ISL61861AIBZ-T7A, providing a convenient platform for testing and validating its performance in different technical solutions.