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:

VBAT: Battery Input
GND: Ground
CE: Chip Enable
STAT: Status Output
SDA: I2C Data Input/Output
SCL: I2C Clock Input
TS: Thermistor Input
PROG: Programmable Input
VOUT: Regulated Output Voltage
PGND: Power Ground
LX: Switch Node
FB: Feedback Input
EN: Enable Input
VIN: Input Voltage
NC: No Connection
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:

Smartphones and tablets
Wearable devices
Portable medical devices
IoT devices
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

MAX17211G+00E: Similar specifications and features, but with a different pin configuration.
MAX17213G+00E: Higher input voltage range and additional protection features.
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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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MAX17215G+00E dalam solusi teknis

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

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.
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.
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.
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%.
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.
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.
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.
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.
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.
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.