| Allicdata Part #: | MAX77301EWA+T-ND |
| Manufacturer Part#: |
MAX77301EWA+T |
| Price: | $ 1.67 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC LI-ION CHARGER WLP |
| More Detail: | Charger IC Lithium-Ion 25-WLP (2.43x2.43) |
| DataSheet: |  MAX77301EWA+T Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 1.67000 |
| 10 +: | $ 1.61990 |
| 100 +: | $ 1.58650 |
| 1000 +: | $ 1.55310 |
| 10000 +: | $ 1.50300 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Battery Chemistry: | Lithium-Ion |
| Number of Cells: | 1 |
| Current - Charging: | Constant |
| Programmable Features: | -- |
| Fault Protection: | Over Voltage |
| Charge Current - Max: | 900mA |
| Battery Pack Voltage: | 4.2V |
| Voltage - Supply (Max): | 6.6V |
| Interface: | I²C, USB |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Package / Case: | 25-WFBGA, WLCSP |
| Supplier Device Package: | 25-WLP (2.43x2.43) |
Description
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The MAX77301EWA+T is an advanced Power Management and Battery Charging IC (PMIC) that integrates advanced power performance with a high-performance charger. This PMIC is designed to provide a variety of features and power delivery to extend the life of a battery or other power source. The MAX77301EWA+T provides a comprehensive suite of integrated features and functions, including power management, battery charging, device protection, and more. This article will discuss the application field for the MAX77301EWA+T and the working principle behind it.
Application Field of the MAX77301EWA+T
TheMAX77301EWA+T is primarily intended for use in power peripherals and devices using rechargeable batteries. This PMIC is designed to support a variety of architectures, ranging from single-cell Li-ion to multi-cell NiMH, allowing it to be used in a variety of products. The MAX77301EWA+T can be used in various types of products, including mobile phones, portable media players, digital cameras, and other portable devices. The MAX77301EWA+T supports six power rails, allowing power delivery to be tailored to the specific needs of these products.
The MAX77301EWA+T is highly efficient and able to reduce application power consumption. It also saves time in local loop optimization and provides more dynamic system power performance. The MAX77301EWA+T is designed to integrate with existing application frameworks and make development times faster. This PMIC also supports intelligent charging algorithms to ensure system performance is maintained during charging and extending the life of the battery.
Working Principle of the MAX77301EWA+T
The MAX77301EWA+T is a multi-functional PMIC that integrates advanced power management and charging capabilities. The MAX77301EWA+T uses MPPT (Maximum Power Point Tracking) technology to optimize battery charging to maximize the charge rate and extend battery life. MPPT technology is used to determine the optimal operating point of the battery’s voltage curve and adjust to maintain the optimal charge rate. This helps prevent overcharging and undercharging of the battery and reduces heat generated during charging.
The MAX77301EWA+T is based on three specialized power stages. The power stages are used to regulate incoming power and provide the best balance for battery charging and power delivery. The first power stage is a synchronous rectifier stage, which is used to provide noise immunity and reduce ripple in the incoming power. The second stage is an adjustable current limiter, which is used to ensure that the system does not draw more power than it can handle. The third stage is a single-stage buck converter, which is used to regulate power delivery. These power stages ensure that the battery charging is optimized and the system power is delivered efficiently.
The MAX77301EWA+T is designed to provide the best balance of safety, reliability and performance. It features an extensive range of safety features, such as built-in voltage, current and temperature protection, as well as over-voltage and short-circuit protection. This PMIC also supports intelligent charging algorithms to reduce energy waste and improve overall system performance. Additionally, the MAX77301EWA+T also supports advanced monitoring and debugging capabilities to help developers quickly identify and fix any issues.
In conclusion, the MAX77301EWA+T is a highly advanced PMIC designed for use in power peripherals. It is designed to provide a comprehensive suite of integrated features and power management capabilities. The MAX77301EWA+T is intended for use in a variety of products, ranging from mobile phones to portable media players. It is highly efficient and provides an advanced charger and reliable power delivery. The MAX77301EWA+T also features an extensive range of safety features and supports advanced monitoring and debugging capabilities. Therefore, the MAX77301EWA+T is a great solution for a variety of battery charging applications.
The specific data is subject to PDF, and the above content is for reference
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