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LTC4088EDE#TRPBF
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LTC4088EDE#TRPBF

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Battery Charger
  • Characteristics: High Efficiency, Low Quiescent Current
  • Package: 12-Pin DFN (Dual Flat No-Lead)
  • Essence: Power Management IC for Battery Charging Applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Charge Current Range: Up to 1A
  • Programmable Charge Current Limit
  • Automatic Recharge
  • Thermal Regulation
  • Battery Temperature Monitoring
  • Status Indication Outputs
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. STAT: Status Output
  4. CE: Charge Enable Input
  5. ISET: Charge Current Programming
  6. TS: Battery Temperature Sense
  7. BAT: Battery Connection
  8. PROG: Programming Resistor Connection
  9. VOUT: Output Voltage
  10. PGND: Power Ground
  11. ILIM: Current Limit Programming
  12. FLT: Fault Indicator Output

Functional Features

  • High Efficiency Charging
  • Low Quiescent Current
  • Programmable Charge Current Limit
  • Automatic Recharge for Deeply Discharged Batteries
  • Thermal Regulation for Safe Operation
  • Battery Temperature Monitoring for Optimal Charging
  • Status Indication Outputs for System Monitoring

Advantages

  • High charging efficiency ensures faster battery charging times.
  • Low quiescent current minimizes power consumption when not charging.
  • Programmable charge current limit allows customization based on battery requirements.
  • Automatic recharge feature revives deeply discharged batteries.
  • Thermal regulation prevents overheating and ensures safe operation.
  • Battery temperature monitoring optimizes charging for different temperature conditions.
  • Status indication outputs enable easy system monitoring.

Disadvantages

  • Limited to a maximum charge current of 1A.
  • Operating temperature range may not be suitable for extreme environments.

Working Principles

The LTC4088EDE#TRPBF is a power management IC designed specifically for battery charging applications. It efficiently charges batteries while providing various features for safe and optimized operation. The IC regulates the charging process based on input voltage, charge current limit, and battery temperature. It also monitors the battery's state and provides status indication outputs for system monitoring.

Detailed Application Field Plans

The LTC4088EDE#TRPBF can be used in various battery-powered applications such as portable devices, wireless sensors, and handheld instruments. Its high efficiency and low quiescent current make it ideal for maximizing battery life and minimizing power consumption. The programmable charge current limit allows customization based on the specific battery requirements. The automatic recharge feature is beneficial for applications where batteries may be deeply discharged. The thermal regulation and battery temperature monitoring ensure safe and optimal charging in different temperature conditions.

Detailed and Complete Alternative Models

  • LTC4088EDE
  • LTC4088IDE
  • LTC4088EUF
  • LTC4088IDF

These alternative models offer similar functionality and characteristics to the LTC4088EDE#TRPBF. They may differ in package type or pin configuration but can be suitable replacements depending on the specific application requirements.

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10 pirs û bersivên hevpar ên têkildarî sepana LTC4088EDE#TRPBF di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of LTC4088EDE#TRPBF:

  1. Q: What is LTC4088EDE#TRPBF? A: LTC4088EDE#TRPBF is a high-efficiency, standalone USB power manager and Li-Ion/Polymer battery charger IC.

  2. Q: What are the key features of LTC4088EDE#TRPBF? A: Some key features include USB input current limit, battery charge current limit, thermal regulation, and automatic recharge.

  3. Q: Can LTC4088EDE#TRPBF charge multiple batteries simultaneously? A: No, LTC4088EDE#TRPBF is designed to charge a single Li-Ion/Polymer battery at a time.

  4. Q: What is the maximum charging current supported by LTC4088EDE#TRPBF? A: The maximum charging current can be set up to 2A using external resistors.

  5. Q: Does LTC4088EDE#TRPBF support USB On-The-Go (OTG) functionality? A: Yes, LTC4088EDE#TRPBF supports USB OTG functionality, allowing it to act as a power source for other devices.

  6. Q: Can LTC4088EDE#TRPBF operate without a battery connected? A: Yes, LTC4088EDE#TRPBF can operate in a system without a battery, providing power directly from the USB input.

  7. Q: Is LTC4088EDE#TRPBF compatible with both Li-Ion and Li-Polymer batteries? A: Yes, LTC4088EDE#TRPBF is compatible with both Li-Ion and Li-Polymer batteries.

  8. Q: Does LTC4088EDE#TRPBF have built-in overvoltage and overcurrent protection? A: Yes, LTC4088EDE#TRPBF has built-in overvoltage and overcurrent protection to ensure safe charging.

  9. Q: Can LTC4088EDE#TRPBF operate in a wide input voltage range? A: Yes, LTC4088EDE#TRPBF can operate with an input voltage range of 4.35V to 6V.

  10. Q: What is the typical efficiency of LTC4088EDE#TRPBF? A: The typical efficiency of LTC4088EDE#TRPBF is around 90% when charging a battery.

Please note that these answers are based on general information about LTC4088EDE#TRPBF and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult the manufacturer for detailed technical information.