ISL6613BIBZ
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection
Package: BGA (Ball Grid Array)
Essence: The ISL6613BIBZ is a voltage regulator IC designed for various applications that require stable and regulated power supply.
Packaging/Quantity: The ISL6613BIBZ is available in a BGA package and is typically sold in reels of 2500 units.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to 3.3V
- Dropout Voltage: 200mV at 1A
- Quiescent Current: 120µA
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The ISL6613BIBZ has the following pin configuration:
```
| | | U1 | |___________|
Pin 1: VIN Pin 2: GND Pin 3: EN Pin 4: FB Pin 5: VOUT Pin 6: PGND Pin 7: COMP Pin 8: SS ```
Functional Features
- High Efficiency: The ISL6613BIBZ offers high efficiency, minimizing power loss and maximizing energy conversion.
- Low Dropout Voltage: With a low dropout voltage of 200mV at 1A, it ensures stable output voltage even with varying input voltage.
- Wide Input Voltage Range: The IC can operate within a wide input voltage range of 2.7V to 5.5V, making it suitable for various applications.
- Adjustable Output Voltage: The output voltage can be adjusted from 0.8V to 3.3V, providing flexibility in different power supply requirements.
- Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the circuit and connected devices from excessive current flow.
- Thermal Shutdown Protection: It includes thermal shutdown protection, preventing damage due to excessive heat.
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile usage. - Adjustable output voltage provides flexibility. - Overcurrent and thermal shutdown protection enhance safety.
Disadvantages: - Limited maximum output current of 3A may not be sufficient for high-power applications. - BGA package may require specialized equipment for soldering and rework.
Working Principles
The ISL6613BIBZ operates as a voltage regulator by regulating the input voltage to provide a stable output voltage. It utilizes internal circuitry to monitor and adjust the output voltage based on the feedback received from the FB pin. The EN pin controls the enable/disable state of the regulator. The COMP and SS pins are used for compensation and soft-start functions, respectively.
Detailed Application Field Plans
The ISL6613BIBZ is commonly used in various electronic devices and systems that require regulated power supply, such as: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- LM1117-3.3: A popular alternative with similar specifications and functionality.
- TPS54331: Offers higher maximum output current and additional features like adjustable frequency.
These alternative models can be considered based on specific application requirements and availability.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät ISL6613BIBZ :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of ISL6613BIBZ in technical solutions:
Q: What is ISL6613BIBZ? A: ISL6613BIBZ is a high-performance dual MOSFET driver designed for driving two N-channel power MOSFETs in a synchronous buck or half-bridge configuration.
Q: What is the maximum operating voltage of ISL6613BIBZ? A: The maximum operating voltage of ISL6613BIBZ is typically 18V.
Q: What is the maximum output current capability of ISL6613BIBZ? A: ISL6613BIBZ can provide up to 4A peak source/sink current, making it suitable for driving high-current MOSFETs.
Q: Can ISL6613BIBZ be used in both buck and half-bridge configurations? A: Yes, ISL6613BIBZ is designed to be used in both buck and half-bridge configurations, providing flexibility in various applications.
Q: Does ISL6613BIBZ have built-in protection features? A: Yes, ISL6613BIBZ includes various protection features such as undervoltage lockout (UVLO), thermal shutdown, and overcurrent protection.
Q: What is the typical switching frequency range supported by ISL6613BIBZ? A: ISL6613BIBZ supports a wide range of switching frequencies, typically from a few hundred kilohertz up to several megahertz.
Q: Can ISL6613BIBZ operate at high temperatures? A: Yes, ISL6613BIBZ has a wide operating temperature range of -40°C to +125°C, making it suitable for demanding environments.
Q: What is the input logic voltage level required by ISL6613BIBZ? A: The input logic voltage level required by ISL6613BIBZ is compatible with standard TTL or CMOS levels, typically ranging from 2.5V to 5V.
Q: Can ISL6613BIBZ be used in automotive applications? A: Yes, ISL6613BIBZ is qualified for automotive applications and meets the AEC-Q100 Grade 1 standards.
Q: Are there any evaluation boards available for ISL6613BIBZ? A: Yes, Intersil provides evaluation boards for ISL6613BIBZ, which can help in testing and prototyping various technical solutions.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.