ISL88001IE46Z-T
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection
Package: 4-Lead DFN (Dual Flat No-Lead)
Essence: The ISL88001IE46Z-T is a voltage regulator IC designed to provide a stable output voltage from a varying input voltage source.
Packaging/Quantity: The ISL88001IE46Z-T is available in tape and reel packaging, with 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6V
- Output Voltage Range: 0.8V to 5.5V
- Dropout Voltage: 200mV at 1A load current
- Maximum Output Current: 1A
- Quiescent Current: 50µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ISL88001IE46Z-T has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- FB: Feedback pin for adjusting the output voltage
- VOUT: Output voltage pin
Functional Features
- High Efficiency: The ISL88001IE46Z-T utilizes advanced circuitry to achieve high efficiency, minimizing power loss.
- Low Dropout Voltage: With a low dropout voltage of only 200mV, the IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
- Wide Input Voltage Range: The IC can accept input voltages ranging from 2.5V to 6V, making it suitable for various applications.
- Adjustable Output Voltage: The output voltage can be easily adjusted using an external resistor divider connected to the FB pin.
- Overcurrent and Thermal Protection: The IC incorporates protection features to prevent damage from overcurrent conditions and excessive temperature.
Advantages and Disadvantages
Advantages: - High efficiency design - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection
Disadvantages: - Limited maximum output current (1A)
Working Principles
The ISL88001IE46Z-T is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB pin) with a reference voltage, and adjusts the pass transistor accordingly to maintain a stable output voltage.
Detailed Application Field Plans
The ISL88001IE46Z-T is suitable for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive applications - Communication equipment
Detailed and Complete Alternative Models
Some alternative models to the ISL88001IE46Z-T include: - LM1117-ADJ - LT1084CP-5 - TPS7A4700
These models offer similar functionality and characteristics, providing alternatives for different design requirements.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ISL88001IE46Z-T في الحلول التقنية
Sure! Here are 10 common questions and answers related to the application of ISL88001IE46Z-T in technical solutions:
Q: What is ISL88001IE46Z-T? A: ISL88001IE46Z-T is a voltage regulator IC (integrated circuit) designed for use in various technical solutions.
Q: What is the input voltage range of ISL88001IE46Z-T? A: The input voltage range of ISL88001IE46Z-T is typically between 2.7V and 5.5V.
Q: What is the output voltage range of ISL88001IE46Z-T? A: The output voltage range of ISL88001IE46Z-T is adjustable from 0.6V to 3.6V.
Q: What is the maximum output current of ISL88001IE46Z-T? A: The maximum output current of ISL88001IE46Z-T is typically 1A.
Q: Can ISL88001IE46Z-T be used in battery-powered applications? A: Yes, ISL88001IE46Z-T can be used in battery-powered applications due to its low quiescent current and wide input voltage range.
Q: Does ISL88001IE46Z-T have built-in protection features? A: Yes, ISL88001IE46Z-T includes overcurrent protection, thermal shutdown, and undervoltage lockout features.
Q: Is ISL88001IE46Z-T suitable for automotive applications? A: Yes, ISL88001IE46Z-T is AEC-Q100 qualified, making it suitable for automotive applications.
Q: Can ISL88001IE46Z-T be used in space-constrained designs? A: Yes, ISL88001IE46Z-T is available in a compact 2mm x 2mm DFN package, making it suitable for space-constrained designs.
Q: Does ISL88001IE46Z-T require any external components for operation? A: Yes, ISL88001IE46Z-T requires a few external components such as input/output capacitors and resistors for voltage selection.
Q: What are some typical applications of ISL88001IE46Z-T? A: Some typical applications of ISL88001IE46Z-T include portable devices, industrial equipment, automotive systems, and battery-powered devices.
Please note that the answers provided here are general and may vary depending on specific design requirements and application scenarios. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.