Maxim Integrated
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MAX17034GTL+T
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MAX17034GTL+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: Low Voltage, Low Power, High Efficiency
  • Package: 6-Pin Thin SOT23
  • Essence: Battery Fuel Gauge
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.5V to 4.5V
  • Operating Temperature Range: -40°C to +85°C
  • Battery Types Supported: Li-Ion, Li-Polymer
  • Fuel Gauge Accuracy: ±1%
  • Standby Current: 7µA (typical)
  • Shutdown Current: 0.1µA (typical)

Pin Configuration

The MAX17034GTL+T has the following pin configuration:

  1. VDD: Power Supply Input
  2. GND: Ground
  3. SDA: I²C Serial Data Input/Output
  4. SCL: I²C Serial Clock Input
  5. ALERT: Open-Drain Active-Low Alert Output
  6. TS: Thermistor Input for Temperature Monitoring

Functional Features

  • Accurate battery fuel gauge with ±1% accuracy
  • Integrated current sensing for accurate charge and discharge measurements
  • ModelGauge m5 algorithm for improved state-of-charge estimation
  • Programmable alert function for low battery warning
  • Temperature compensation for accurate readings in varying temperatures
  • Small package size for space-constrained applications

Advantages

  • High accuracy fuel gauge ensures reliable battery monitoring
  • Integrated current sensing eliminates the need for external components
  • ModelGauge m5 algorithm provides accurate state-of-charge estimation
  • Programmable alert function allows for timely low battery warnings
  • Temperature compensation ensures accurate readings in different environments
  • Small package size enables use in compact devices

Disadvantages

  • Limited to Li-Ion and Li-Polymer battery types
  • Requires I²C communication for configuration and data retrieval

Working Principles

The MAX17034GTL+T is a battery fuel gauge IC that accurately measures the state-of-charge of Li-Ion and Li-Polymer batteries. It utilizes integrated current sensing and the ModelGauge m5 algorithm to estimate the remaining capacity of the battery with high accuracy. The IC communicates with the host system through the I²C interface, allowing for configuration and data retrieval.

Detailed Application Field Plans

The MAX17034GTL+T is suitable for a wide range of applications where accurate battery monitoring is essential. Some potential application fields include:

  1. Portable Electronics: Smartphones, tablets, portable gaming devices
  2. Wearable Devices: Smartwatches, fitness trackers, wireless earbuds
  3. IoT Devices: Wireless sensors, smart home devices, connected appliances
  4. Medical Devices: Portable medical equipment, patient monitoring devices
  5. Industrial Equipment: Handheld tools, measurement instruments, data loggers

Detailed and Complete Alternative Models

  1. MAX17035GTL+T: Similar to MAX17034GTL+T but with additional features
  2. MAX17036GTL+T: Higher voltage range and extended temperature range
  3. MAX17037GTL+T: Lower power consumption and smaller package size

These alternative models offer similar functionality to the MAX17034GTL+T but may have additional features or specifications that cater to specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX17034GTL+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX17034GTL+T in technical solutions:

  1. Q: What is the MAX17034GTL+T? A: The MAX17034GTL+T is a fuel gauge IC (Integrated Circuit) designed for accurately measuring the remaining capacity of a battery.

  2. Q: What type of batteries can the MAX17034GTL+T work with? A: The MAX17034GTL+T is compatible with single-cell lithium-ion (Li+) batteries.

  3. Q: How does the MAX17034GTL+T measure battery capacity? A: The MAX17034GTL+T uses a combination of voltage, current, and temperature measurements to estimate the remaining capacity of the battery.

  4. Q: Can the MAX17034GTL+T be used in portable devices? A: Yes, the MAX17034GTL+T is commonly used in portable devices such as smartphones, tablets, and wearables.

  5. Q: Does the MAX17034GTL+T require calibration? A: No, the MAX17034GTL+T is factory calibrated and does not require additional calibration.

  6. Q: What communication interfaces does the MAX17034GTL+T support? A: The MAX17034GTL+T supports I2C (Inter-Integrated Circuit) communication interface.

  7. Q: Can the MAX17034GTL+T monitor battery health? A: Yes, the MAX17034GTL+T provides information about battery voltage, current, and temperature, which can be used to assess battery health.

  8. Q: Is the MAX17034GTL+T suitable for low-power applications? A: Yes, the MAX17034GTL+T has a low quiescent current and is suitable for low-power applications.

  9. Q: Can the MAX17034GTL+T protect against overcharging or over-discharging? A: Yes, the MAX17034GTL+T includes built-in protection features to prevent overcharging and over-discharging of the battery.

  10. Q: Are there any evaluation kits available for the MAX17034GTL+T? A: Yes, Maxim Integrated provides evaluation kits that include the MAX17034GTL+T, allowing developers to test and evaluate its performance in their applications.

Please note that these answers are general and may vary depending on specific application requirements.