Voir les spécifications pour les détails du produit.
ISL9203ACRZ
Product Overview
Category
The ISL9203ACRZ belongs to the category of battery charger ICs.
Use
It is used for charging and managing single-cell Li-ion or Li-polymer batteries.
Characteristics
- Input Voltage Range: 4.5V to 6.5V
- Charge Current: Up to 1.2A
- Integrated Power FETs
- Thermal Regulation and Protection
- Battery Temperature Sensing
- Programmable Charge Current Limit
- Small Package Size
Package
The ISL9203ACRZ comes in a compact QFN package.
Essence
The essence of the ISL9203ACRZ lies in its ability to provide efficient and reliable charging for single-cell Li-ion or Li-polymer batteries.
Packaging/Quantity
It is typically available in reels with a quantity specified by the manufacturer.
Specifications
- Input Voltage Range: 4.5V to 6.5V
- Charge Current: Up to 1.2A
- Operating Temperature Range: -40°C to +85°C
- Package Type: QFN
Detailed Pin Configuration
The detailed pin configuration of the ISL9203ACRZ can be found in the product datasheet provided by the manufacturer.
Functional Features
- Integrated power FETs for efficient charging
- Thermal regulation and protection for safe operation
- Battery temperature sensing for accurate charging control
- Programmable charge current limit for flexibility
- Small package size for space-constrained applications
Advantages and Disadvantages
Advantages
- Efficient and reliable charging
- Integrated protection features
- Flexible charge current limit
- Compact package size
Disadvantages
- Limited to single-cell battery charging
- May not be suitable for multi-cell battery applications
Working Principles
The ISL9203ACRZ works by regulating the charging current and voltage to ensure safe and efficient charging of single-cell Li-ion or Li-polymer batteries. It incorporates thermal regulation, battery temperature sensing, and programmable charge current limit to optimize the charging process.
Detailed Application Field Plans
The ISL9203ACRZ is well-suited for various portable electronic devices such as smartphones, tablets, portable media players, and handheld gaming devices. It can also be used in portable medical devices, wireless speakers, and other battery-powered applications requiring single-cell battery charging.
Detailed and Complete Alternative Models
- ISL9203BIRZ: Similar functionality with different input voltage range
- MAX8903A: Alternative IC with comparable features
- BQ24075: Single-cell battery charger IC from another manufacturer
This completes the English editing encyclopedia entry structure for the ISL9203ACRZ, providing comprehensive information about its product details, specifications, features, and application field plans.
Énumérez 10 questions et réponses courantes liées à l'application de ISL9203ACRZ dans les solutions techniques
Sure, here are 10 common questions and answers related to the application of ISL9203ACRZ:
Q: What is the ISL9203ACRZ? A: The ISL9203ACRZ is a highly integrated single-cell Li-ion or Li-polymer battery charger IC.
Q: What is the input voltage range for the ISL9203ACRZ? A: The input voltage range for the ISL9203ACRZ is typically 4.35V to 6.5V.
Q: What is the maximum charge current supported by the ISL9203ACRZ? A: The ISL9203ACRZ supports a maximum charge current of 1.2A.
Q: Can the ISL9203ACRZ operate in a standalone mode? A: Yes, the ISL9203ACRZ can operate in standalone mode without requiring a microcontroller.
Q: What is the thermal regulation feature of the ISL9203ACRZ? A: The ISL9203ACRZ has a thermal regulation feature that reduces the charge current to prevent the IC from overheating.
Q: Does the ISL9203ACRZ support USB On-The-Go (OTG) functionality? A: Yes, the ISL9203ACRZ supports USB OTG functionality for powering external devices.
Q: What is the typical standby current consumption of the ISL9203ACRZ? A: The typical standby current consumption of the ISL9203ACRZ is very low, typically around 15µA.
Q: Can the ISL9203ACRZ be used in portable electronic devices? A: Yes, the ISL9203ACRZ is suitable for use in various portable electronic devices such as smartphones, tablets, and portable media players.
Q: What are the safety features of the ISL9203ACRZ? A: The ISL9203ACRZ includes safety features such as overvoltage protection, overcurrent protection, and thermal shutdown.
Q: Is the ISL9203ACRZ RoHS compliant? A: Yes, the ISL9203ACRZ is RoHS compliant, ensuring it meets environmental standards for hazardous substance restrictions.
These questions and answers cover various aspects of the ISL9203ACRZ and its application in technical solutions.