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ISL9012IRKKZ
Product Overview
Category: Integrated Circuit (IC)
Use: Power Management IC
Characteristics: - Low dropout voltage regulator - High efficiency - Low quiescent current - Small package size - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection
Package: 16-Lead Thin Shrink Small Outline Package (TSSOP)
Essence: The ISL9012IRKKZ is a power management IC designed for low dropout voltage regulation in various electronic devices.
Packaging/Quantity: The ISL9012IRKKZ is typically sold in reels of 2500 units.
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 0.8V to VIN
- Dropout Voltage: 200mV at 300mA load current
- Quiescent Current: 35µA
- Output Current: Up to 300mA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ISL9012IRKKZ has a 16-pin TSSOP package with the following pin configuration:
- EN (Enable)
- GND (Ground)
- FB (Feedback)
- VOUT (Output Voltage)
- VIN (Input Voltage)
- NC (No Connection)
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- VOUT
Functional Features
- Low dropout voltage for efficient power conversion.
- Adjustable output voltage allows flexibility in different applications.
- Overcurrent and thermal protection ensure safe operation.
- Low quiescent current minimizes power consumption.
- Wide input voltage range accommodates various power sources.
Advantages and Disadvantages
Advantages: - High efficiency power conversion. - Small package size for space-constrained designs. - Wide input voltage range for versatile applications. - Overcurrent and thermal protection for enhanced safety. - Adjustable output voltage for flexibility.
Disadvantages: - Limited output current compared to some other power management ICs. - Not suitable for high-power applications.
Working Principles
The ISL9012IRKKZ operates as a low dropout voltage regulator. It regulates the input voltage to a lower, stable output voltage with minimal voltage drop. This is achieved by using a pass transistor that adjusts its resistance based on the feedback received from the FB pin. The enable pin (EN) controls the operation of the regulator.
Detailed Application Field Plans
The ISL9012IRKKZ can be used in various electronic devices that require efficient power management. Some potential application fields include: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models to the ISL9012IRKKZ that offer similar functionality are: - TPS7A05 - Texas Instruments - MCP1700 - Microchip Technology - LP2985 - Texas Instruments - NCP1117 - ON Semiconductor - AP2112 - Diodes Incorporated
These alternative models provide comparable features and can be considered as substitutes depending on specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL9012IRKKZ v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ISL9012IRKKZ in technical solutions:
Q: What is ISL9012IRKKZ? A: ISL9012IRKKZ is a low dropout voltage regulator (LDO) designed for use in various technical solutions.
Q: What is the input voltage range of ISL9012IRKKZ? A: The input voltage range of ISL9012IRKKZ is typically between 2.5V and 5.5V.
Q: What is the output voltage range of ISL9012IRKKZ? A: The output voltage range of ISL9012IRKKZ can be adjusted from 0.8V to 3.6V using external resistors.
Q: What is the maximum output current of ISL9012IRKKZ? A: The maximum output current of ISL9012IRKKZ is typically 300mA.
Q: What is the dropout voltage of ISL9012IRKKZ? A: The dropout voltage of ISL9012IRKKZ is typically 200mV at 300mA load current.
Q: Is ISL9012IRKKZ suitable for battery-powered applications? A: Yes, ISL9012IRKKZ is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.
Q: Does ISL9012IRKKZ have built-in thermal shutdown protection? A: Yes, ISL9012IRKKZ has built-in thermal shutdown protection to prevent overheating.
Q: Can ISL9012IRKKZ operate in a wide temperature range? A: Yes, ISL9012IRKKZ can operate in a temperature range of -40°C to +85°C.
Q: Does ISL9012IRKKZ have short-circuit protection? A: Yes, ISL9012IRKKZ has built-in short-circuit protection to prevent damage to the device.
Q: What are some typical applications of ISL9012IRKKZ? A: Some typical applications of ISL9012IRKKZ include portable devices, industrial equipment, medical devices, and automotive systems.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.