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MAX17215G+00E
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MAX17215G+00E

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: Low-power, high-efficiency, compact size
  • Package: 16-pin TQFN
  • Essence: Power management IC designed for portable devices
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 1.8V to 4.5V
  • Quiescent Current: 500nA
  • Operating Temperature Range: -40°C to +85°C
  • Switching Frequency: 2MHz
  • Protection Features: Overvoltage, undervoltage, overcurrent, and thermal shutdown

Detailed Pin Configuration

The MAX17215G+00E has a 16-pin TQFN package with the following pin configuration:

  1. VBAT: Battery Input
  2. GND: Ground
  3. CE: Chip Enable
  4. STAT: Status Output
  5. SDA: I2C Data Input/Output
  6. SCL: I2C Clock Input
  7. TS: Thermistor Input
  8. PROG: Programmable Input
  9. VOUT: Regulated Output Voltage
  10. PGND: Power Ground
  11. LX: Switch Node
  12. FB: Feedback Input
  13. EN: Enable Input
  14. VIN: Input Voltage
  15. NC: No Connection
  16. VDD: Supply Voltage

Functional Features

  • High efficiency power conversion
  • Low quiescent current for extended battery life
  • Integrated protection features for safe operation
  • Programmable input for customization
  • I2C interface for easy control and monitoring

Advantages and Disadvantages

Advantages: - High efficiency results in longer battery life - Compact size allows for integration into small devices - Wide input and output voltage range for versatility - Integrated protection features ensure safe operation

Disadvantages: - Limited to 16-pin TQFN package, may not be suitable for all applications - Requires I2C interface for control and monitoring, may add complexity to the design

Working Principles

The MAX17215G+00E is a power management IC designed to efficiently regulate power in portable devices. It utilizes a switching regulator to convert the input voltage from the battery (VBAT) to a regulated output voltage (VOUT). The IC operates at a high switching frequency of 2MHz, allowing for compact size and high efficiency.

The device incorporates various protection features such as overvoltage, undervoltage, overcurrent, and thermal shutdown to ensure safe operation. These features protect both the IC and the connected devices from potential damage.

The MAX17215G+00E can be controlled and monitored through the I2C interface using the SDA and SCL pins. This allows for easy customization and adjustment of parameters according to the specific requirements of the application.

Detailed Application Field Plans

The MAX17215G+00E is widely used in various portable electronic devices, including but not limited to:

  1. Smartphones and tablets
  2. Wearable devices
  3. Portable medical devices
  4. IoT devices
  5. Portable gaming consoles

Its compact size, high efficiency, and integrated protection features make it an ideal choice for these applications, where power management is crucial for optimal performance and extended battery life.

Detailed and Complete Alternative Models

  1. MAX17211G+00E: Similar specifications and features, but with a different pin configuration.
  2. MAX17213G+00E: Higher input voltage range and additional protection features.
  3. MAX17217G+00E: Lower quiescent current and wider operating temperature range.

These alternative models offer similar functionality to the MAX17215G+00E, but with slight variations in specifications and features. They can be considered as alternatives based on specific application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX17215G+00E i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MAX17215G+00E in technical solutions:

  1. Q: What is the MAX17215G+00E? A: The MAX17215G+00E is a fuel gauge IC (integrated circuit) designed for accurately measuring the remaining capacity of a single-cell lithium-ion battery.

  2. Q: What is the typical input voltage range for the MAX17215G+00E? A: The typical input voltage range for the MAX17215G+00E is from 2.7V to 4.5V.

  3. Q: Can the MAX17215G+00E be used with other types of batteries besides lithium-ion? A: No, the MAX17215G+00E is specifically designed for use with single-cell lithium-ion batteries.

  4. Q: How accurate is the capacity measurement provided by the MAX17215G+00E? A: The MAX17215G+00E provides highly accurate capacity measurements with an error typically less than 1%.

  5. Q: Does the MAX17215G+00E support temperature compensation? A: Yes, the MAX17215G+00E has built-in temperature compensation to ensure accurate capacity measurements across a wide temperature range.

  6. Q: Can the MAX17215G+00E communicate with a microcontroller or host system? A: Yes, the MAX17215G+00E supports I2C communication, allowing it to interface with a microcontroller or host system.

  7. Q: What is the operating temperature range for the MAX17215G+00E? A: The MAX17215G+00E has an operating temperature range of -40°C to +85°C.

  8. Q: Does the MAX17215G+00E have any built-in protection features? A: Yes, the MAX17215G+00E includes overvoltage, undervoltage, and overcurrent protection to safeguard the battery.

  9. Q: Can the MAX17215G+00E be used in portable devices with low power consumption? A: Yes, the MAX17215G+00E is designed for low-power applications and has a quiescent current of only a few microamps.

  10. Q: Is the MAX17215G+00E available in different package options? A: Yes, the MAX17215G+00E is available in a 12-pin TDFN (3mm x 4mm) package, which is small and suitable for space-constrained designs.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information.