ISL6140IBZ
- Created at: 2023-10-21 22:02:59 , by WikiIC
- Updated at: 2023-10-21 22:02:59
- Views: 9
ISL6140IBZ
Product Overview
Category
ISL6140IBZ belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in power management applications.
Characteristics
- High efficiency
- Low quiescent current
- Wide input voltage range
- Overcurrent protection
- Thermal shutdown protection
Package
ISL6140IBZ is available in a small outline integrated circuit (SOIC) package.
Essence
The essence of ISL6140IBZ lies in its ability to efficiently regulate and control power in various electronic devices.
Packaging/Quantity
This product is typically packaged in reels, with each reel containing a specific quantity of ICs.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.6V to VIN
- Maximum Continuous Output Current: 1.5A
- Quiescent Current: 45µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
ISL6140IBZ has a total of 8 pins:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- SS: Soft-start pin
- PG: Power good pin
- SW: Switch pin
- VOUT: Output voltage pin
Functional Features
- Integrated synchronous buck regulator
- Adjustable output voltage
- Soft-start function for controlled startup
- Power good indicator
- Overcurrent and thermal shutdown protection
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption
- Wide input voltage range allows compatibility with various power sources
- Overcurrent and thermal shutdown protection enhance safety and reliability
Disadvantages
- Limited maximum continuous output current (1.5A)
- Quiescent current may affect battery life in low-power applications
Working Principles
ISL6140IBZ operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switches to maintain the desired output voltage. The enable pin (EN) controls the ON/OFF state of the regulator.
Detailed Application Field Plans
ISL6140IBZ finds application in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - Telecommunications equipment
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to ISL6140IBZ are: - LM2576-ADJ - TPS54331 - LT1763
These models can be considered based on specific requirements and design constraints.
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List 10 common questions and answers related to the application of ISL6140IBZ in technical solutions
Sure! Here are 10 common questions and answers related to the application of ISL6140IBZ in technical solutions:
Q: What is ISL6140IBZ? A: ISL6140IBZ is a high-performance, dual-output synchronous buck controller IC used in power management applications.
Q: What are the key features of ISL6140IBZ? A: The key features of ISL6140IBZ include wide input voltage range, adjustable output voltage, high efficiency, and integrated protection features.
Q: What is the typical application of ISL6140IBZ? A: ISL6140IBZ is commonly used in various technical solutions such as server power supplies, telecom equipment, industrial automation, and automotive electronics.
Q: How does ISL6140IBZ achieve high efficiency? A: ISL6140IBZ achieves high efficiency through its synchronous rectification, adaptive on-time control, and low quiescent current operation.
Q: Can ISL6140IBZ handle a wide input voltage range? A: Yes, ISL6140IBZ can handle a wide input voltage range typically from 4.5V to 24V, making it suitable for a variety of applications.
Q: Does ISL6140IBZ provide overcurrent protection? A: Yes, ISL6140IBZ provides overcurrent protection by monitoring the output current and shutting down the converter if it exceeds a set threshold.
Q: Can ISL6140IBZ operate in a high-temperature environment? A: Yes, ISL6140IBZ has a wide operating temperature range and can operate reliably in high-temperature environments up to 125°C.
Q: Is ISL6140IBZ compatible with other power management ICs? A: Yes, ISL6140IBZ can be easily integrated with other power management ICs to provide a complete power solution for complex systems.
Q: Does ISL6140IBZ support adjustable output voltage? A: Yes, ISL6140IBZ supports adjustable output voltage through external resistors or feedback components.
Q: What is the package type of ISL6140IBZ? A: ISL6140IBZ is available in a compact 16-lead SOIC package, which is suitable for space-constrained applications.
Please note that these answers are general and may vary depending on the specific application and requirements.
- https://chipmlcc.ru/product/details/intersil/isl6140ibz.html [PDF download, circuit diagram, pin configuration, detailed specifications, and more electronic component spot channels.]
- https://www.chipmlcc.com/product/details/intersil/isl6140ibz.html [PDF download, circuit diagram, pin configuration, detailed specifications, and more electronic component spot channels.]
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