MAX1721EUT-T

The MAX1721EUT-T is a high-performance battery fuel gauge IC designed for lithium-ion and lithium-polymer batteries. It employs a patented model-based algorithm to provide accurate state-of-charge (SOC) and state-of-health (SOH) readings, enabling efficient battery management in various applications, such as smartphones, tablets, and wearable devices.
Key features include an I2C interface for easy communication, low quiescent current for extended battery life, and programmable parameters for customization. The device can monitor battery voltage, current, and temperature while providing alerts for over-voltage, under-voltage, and over-temperature conditions, enhancing safety and reliability.
Its small form factor and low power consumption make it suitable for portable electronic devices where space and efficiency are critical. Overall, the MAX1721EUT-T is an essential component for optimizing battery performance and longevity in modern electronics.

Equivalent products to the MAX1721EUT-T chip include the LTC1541, TPS61030, and MCP1640. These devices offer similar functions in voltage regulation and battery management applications. Ensure to check specific parameters like voltage range, current capacity, and package type for compatibility with your design.

The MAX1721EUT-T is a lithium-ion battery fuel gauge that provides accurate state-of-charge (SOC) measurements. Key features include:
1. High Accuracy: Utilizes advanced algorithms for precise SOC estimation.
2. Low Power Consumption: Designed for battery-operated devices, enhancing battery life.
3. I²C Interface: Supports easy communication with microcontrollers for data readout.
4. Temperature Compensation: Accounts for temperature variations to improve accuracy.
5. Built-in Protection: Safeguards against overvoltage and undervoltage conditions.
6. Flexible Configuration: Suitable for various battery chemistry and configurations.
7. Compact Package: Available in a small 8-pin TDFN (2mm x 3mm) form factor.
8. Programmable Parameters: Customizable settings for different applications.
These features make the MAX1721EUT-T ideal for portable electronics, wearables, and other battery-powered devices requiring reliable battery management.

The MAX1721EUT-T is a voltage monitoring and power management IC with a pin count of 16. It is designed primarily for battery-operated devices, providing features such as voltage supervision, battery status monitoring, and power management functions.
Key functions include:
- Voltage monitoring for battery operation.
- Integrated low-dropout regulators.
- Programmable thresholds for overvoltage and undervoltage protection.
- General-purpose input/output (GPIO) pins for additional interfacing.
This IC is suitable for applications requiring efficient battery management and precise voltage measurements, ensuring reliable operation in portable electronic devices.

The manufacturer of the MAX1721EUT-T is Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is a semiconductor company known for designing and manufacturing analog and mixed-signal integrated circuits. The company specializes in various applications, including power management, signal processing, and interface solutions used in a wide range of electronic devices.
Maxim Integrated's products are widely used in consumer electronics, automotive systems, industrial equipment, and communication devices. The MAX1721EUT-T is a battery management IC, specifically a fuel gauge, which helps monitor battery status and improves the efficiency and safety of battery-powered devices. The acquisition by Analog Devices in 2021 has further strengthened their capabilities in the semiconductor industry, enabling them to deliver advanced solutions for complex electronic systems.

The MAX1721EUT-T is a high-efficiency, step-up (boost) DC-DC converter primarily used in portable devices requiring battery management and power regulation. Its application areas include battery-operated devices like mobile phones, digital cameras, and handheld gaming consoles. It is also utilized in energy harvesting systems, LED drivers, and power supply circuits for microcontrollers and sensors in IoT devices. The converter enhances runtime and performance by efficiently converting low input voltages to higher output voltages, making it suitable for applications where size and efficiency are critical.

The MAX1721EUT-T is packaged in a 5-pin TSOT-23 (Thin Small Outline Transistor) package. This compact surface-mount package is designed for space-constrained applications.