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ISL6292BCR-T
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ISL6292BCR-T

Product Overview

Category: Integrated Circuit (IC)

Use: Battery Charger Controller

Characteristics: - High efficiency - Fast charging capability - Wide input voltage range - Accurate voltage and current regulation - Thermal protection - Overvoltage protection - Reverse battery protection

Package: 16-Lead Thin Shrink Small Outline Package (TSSOP)

Essence: The ISL6292BCR-T is a battery charger controller IC designed for fast and efficient charging of rechargeable batteries.

Packaging/Quantity: The ISL6292BCR-T is typically sold in reels containing 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Charging Voltage Range: 1.5V to 25V
  • Maximum Charging Current: 3A
  • Operating Temperature Range: -40°C to +85°C
  • Standby Current: 10µA (typical)
  • Quiescent Current: 100µA (typical)

Detailed Pin Configuration

The ISL6292BCR-T has a 16-pin configuration as follows:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. BAT: Battery connection
  4. PROG: Programming pin for setting charging parameters
  5. ISET: Current sense resistor connection
  6. VREF: Reference voltage output
  7. STAT: Status indicator output
  8. THERM: Thermal sensing input
  9. TS: Thermistor connection for temperature monitoring
  10. ACOK: AC power detection output
  11. ADP: Adapter detection input
  12. EN: Enable pin for controlling charging operation
  13. PGND: Power ground reference
  14. VREG: Regulated output voltage
  15. VCC2: Secondary power supply input
  16. NC: No connection

Functional Features

  • Constant current (CC) and constant voltage (CV) charging modes
  • Automatic detection of battery type (Li-ion, NiMH, etc.)
  • Programmable charging parameters through PROG pin
  • Thermal regulation for safe operation
  • LED status indicator for charging progress
  • Overvoltage protection to prevent damage to the battery
  • Reverse battery protection to avoid reverse current flow

Advantages and Disadvantages

Advantages: - High charging efficiency - Fast charging capability - Wide input voltage range allows compatibility with various power sources - Accurate voltage and current regulation ensures optimal charging performance - Comprehensive protection features enhance safety

Disadvantages: - Limited maximum charging current of 3A may not be suitable for high-capacity batteries - Requires external components for complete charging circuit implementation

Working Principles

The ISL6292BCR-T operates by regulating the charging current and voltage according to the programmed parameters. It starts with a constant current mode until the battery voltage reaches the desired level, then switches to constant voltage mode to maintain the voltage while reducing the charging current. The IC continuously monitors the battery temperature and adjusts the charging process accordingly to prevent overheating.

Detailed Application Field Plans

The ISL6292BCR-T is widely used in various applications that require battery charging, such as: - Portable electronic devices (smartphones, tablets, etc.) - Power tools - Electric vehicles - Medical equipment - Industrial machinery

Detailed and Complete Alternative Models

  1. ISL6292ACR-T: Similar to ISL6292BCR-T but with a different package (20-Lead TSSOP)
  2. ISL6292BCRZ-T: Lead-free version of ISL6292BCR-T
  3. ISL6292BCRZ-T7A: Lead-free version with a different reel quantity (3000 units per reel)

These alternative models offer similar functionality and can be used as replacements for the ISL6292BCR-T in various applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi ISL6292BCR-T dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of ISL6292BCR-T in technical solutions:

  1. Q: What is ISL6292BCR-T? A: ISL6292BCR-T is a specific model of battery charger IC (integrated circuit) designed for use in technical solutions.

  2. Q: What is the input voltage range supported by ISL6292BCR-T? A: The input voltage range supported by ISL6292BCR-T is typically between 4.5V and 28V.

  3. Q: What is the maximum charging current provided by ISL6292BCR-T? A: The maximum charging current provided by ISL6292BCR-T is typically 2A.

  4. Q: Can ISL6292BCR-T charge multiple types of batteries? A: Yes, ISL6292BCR-T is designed to charge various types of batteries, including Li-Ion, Li-Polymer, and LiFePO4.

  5. Q: Does ISL6292BCR-T support fast charging? A: Yes, ISL6292BCR-T supports fast charging with adjustable charging current and voltage limits.

  6. Q: Is ISL6292BCR-T suitable for portable devices? A: Yes, ISL6292BCR-T is commonly used in portable devices like smartphones, tablets, and wearable devices.

  7. Q: Does ISL6292BCR-T have built-in safety features? A: Yes, ISL6292BCR-T incorporates various safety features such as overvoltage protection, overcurrent protection, and thermal shutdown.

  8. Q: Can ISL6292BCR-T operate in a wide temperature range? A: Yes, ISL6292BCR-T is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  9. Q: Does ISL6292BCR-T provide battery status information? A: Yes, ISL6292BCR-T includes features like battery voltage monitoring and charging status indication.

  10. Q: Is ISL6292BCR-T easy to integrate into existing designs? A: Yes, ISL6292BCR-T comes in a compact package and offers a simple interface, making it relatively easy to integrate into existing designs.

Please note that the answers provided here are general and may vary depending on the specific application and implementation of ISL6292BCR-T in technical solutions.