MAX1701EEE+T

Product Overview

Category: Integrated Circuit (IC)
Use: Battery Management System
Characteristics: Low-power, high-accuracy fuel gauge for lithium-ion (Li+) batteries
Package: 16-pin QSOP
Essence: Accurate battery state-of-charge (SOC) and time-to-empty predictions
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

Input Voltage Range: 2.5V to 5.5V
Operating Temperature Range: -40°C to +85°C
Battery Types Supported: Single-cell Li+ batteries
Accuracy: ±1% Voltage, ±3% Current, ±8% SOC

Detailed Pin Configuration

VSS: Ground
CE: Chip Enable
SCL: I2C Serial Clock
SDA: I2C Serial Data
TS: Temperature Sense Input
BAT: Battery Voltage Input
GND: Ground
VDD: Power Supply
D–: Negative Terminal of Current-Sense Resistor
D+: Positive Terminal of Current-Sense Resistor
TST: Test Mode
ALRT: Alert Output
RST: Reset
NC: No Connect
NC: No Connect
NC: No Connect

Functional Features

Accurate voltage, current, and temperature measurement
ModelGauge algorithm for SOC and time-to-empty prediction
Low quiescent current for minimal impact on battery life
I2C interface for communication with microcontrollers

Advantages

High accuracy in battery monitoring
Low power consumption
Small form factor
Easy integration with microcontroller systems

Disadvantages

Limited to single-cell Li+ battery applications
Requires understanding of I2C communication protocol for interfacing

Working Principles

The MAX1701EEE+T utilizes the ModelGauge algorithm to accurately estimate the SOC and time-to-empty of a single-cell Li+ battery. It measures battery voltage, current, and temperature to continuously update its predictions. The I2C interface allows seamless communication with microcontrollers for real-time monitoring and control.

Detailed Application Field Plans

Portable electronic devices
Wearable technology
IoT devices
Handheld instruments
Medical devices

Detailed and Complete Alternative Models

MAX17043
BQ27510-G3
LTC2943
DS2777

This integrated circuit, MAX1701EEE+T, is a versatile and accurate solution for monitoring single-cell Li+ batteries in various portable and handheld electronic devices. Its low-power consumption and precise battery management features make it an ideal choice for applications where battery life and performance are critical.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX1701EEE+T v technických řešeních

Sure, here are 10 common questions and answers related to the application of MAX1701EEE+T:

Q: What is the input voltage range for MAX1701EEE+T? A: The input voltage range for MAX1701EEE+T is 4.5V to 28V.
Q: What is the typical output current for MAX1701EEE+T? A: The typical output current for MAX1701EEE+T is 100mA.
Q: Can MAX1701EEE+T be used in battery-powered applications? A: Yes, MAX1701EEE+T is suitable for battery-powered applications due to its low quiescent current and high efficiency.
Q: What is the operating temperature range for MAX1701EEE+T? A: The operating temperature range for MAX1701EEE+T is -40°C to +85°C.
Q: Does MAX1701EEE+T have built-in overcurrent protection? A: Yes, MAX1701EEE+T features built-in overcurrent protection to safeguard the circuit and load.
Q: Can MAX1701EEE+T be used in automotive applications? A: Yes, MAX1701EEE+T is suitable for automotive applications, given its wide input voltage range and robust design.
Q: What type of package does MAX1701EEE+T come in? A: MAX1701EEE+T is available in a 16-pin QSOP package.
Q: Is MAX1701EEE+T suitable for low-power IoT devices? A: Yes, MAX1701EEE+T is well-suited for low-power IoT devices due to its low quiescent current and high efficiency.
Q: Can MAX1701EEE+T be used in industrial control systems? A: Yes, MAX1701EEE+T is suitable for industrial control systems due to its wide input voltage range and robust performance.
Q: Does MAX1701EEE+T require external compensation components? A: No, MAX1701EEE+T features internal compensation, eliminating the need for external compensation components.