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ISL85413FRTZ-T
Product Overview
Category
ISL85413FRTZ-T belongs to the category of voltage regulators.
Use
It is commonly used for power management applications.
Characteristics
- High efficiency
- Low quiescent current
- Wide input voltage range
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
Package
ISL85413FRTZ-T comes in a small and compact package, making it suitable for space-constrained applications.
Essence
The essence of ISL85413FRTZ-T lies in its ability to efficiently regulate voltage while consuming minimal power.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to VIN
- Maximum Output Current: 1.5A
- Quiescent Current: 17µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
ISL85413FRTZ-T has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- FB: Feedback pin for adjusting the output voltage
- EN: Enable pin for turning the regulator on/off
- SW: Switching node pin for connecting the external inductor
- PG: Power good indicator pin
Functional Features
- Integrated synchronous buck regulator
- Adjustable output voltage through feedback pin
- Soft-start function for controlled startup
- Overcurrent protection prevents damage to the device
- Thermal shutdown protection safeguards against overheating
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption
- Wide input voltage range allows for versatile applications
- Compact package size enables usage in space-constrained designs
- Overcurrent and thermal protection enhance device reliability
Disadvantages
- Limited maximum output current of 1.5A may not be suitable for high-power applications
- Requires an external inductor for operation
Working Principles
ISL85413FRTZ-T operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. It utilizes pulse-width modulation (PWM) techniques to control the switching of the internal power MOSFETs, achieving high efficiency.
Detailed Application Field Plans
ISL85413FRTZ-T finds applications in various fields, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Industrial automation - Automotive systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to ISL85413FRTZ-T are: - LM2596S-ADJ - TPS54331-Q1 - LT1763-3.3
These models can be considered based on specific requirements and design constraints.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL85413FRTZ-T en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of ISL85413FRTZ-T in technical solutions:
Question: What is the maximum input voltage supported by ISL85413FRTZ-T?
Answer: The maximum input voltage supported by ISL85413FRTZ-T is 18V.Question: What is the output current capability of ISL85413FRTZ-T?
Answer: ISL85413FRTZ-T can provide an output current of up to 1.5A.Question: Can ISL85413FRTZ-T operate in a wide temperature range?
Answer: Yes, ISL85413FRTZ-T has a wide operating temperature range of -40°C to +125°C.Question: Does ISL85413FRTZ-T have built-in protection features?
Answer: Yes, ISL85413FRTZ-T includes overcurrent protection, thermal shutdown, and undervoltage lockout features.Question: What is the typical efficiency of ISL85413FRTZ-T?
Answer: The typical efficiency of ISL85413FRTZ-T is around 90%.Question: Can ISL85413FRTZ-T be used in battery-powered applications?
Answer: Yes, ISL85413FRTZ-T is suitable for battery-powered applications due to its low quiescent current.Question: Is ISL85413FRTZ-T compatible with both step-up and step-down applications?
Answer: No, ISL85413FRTZ-T is specifically designed for step-down (buck) applications.Question: What is the switching frequency of ISL85413FRTZ-T?
Answer: The switching frequency of ISL85413FRTZ-T is typically 1.5MHz.Question: Can ISL85413FRTZ-T be used in automotive applications?
Answer: Yes, ISL85413FRTZ-T is AEC-Q100 qualified and suitable for automotive applications.Question: Does ISL85413FRTZ-T require external compensation components?
Answer: No, ISL85413FRTZ-T is internally compensated and does not require external compensation components.
Please note that these answers are based on general information about ISL85413FRTZ-T and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed technical specifications and guidelines.