MAX745EAP+ Allicdata Electronics
Allicdata Part #:

MAX745EAP+-ND

Manufacturer Part#:

MAX745EAP+

Price: $ 8.88
Product Category:

Integrated Circuits (ICs)

Manufacturer: Maxim Integrated
Short Description: IC BATTERY CHARGER LI+ 20-SSOP
More Detail: Charger IC Lithium-Ion 20-SSOP
DataSheet: MAX745EAP+ datasheetMAX745EAP+ Datasheet/PDF
Quantity: 1030
1 +: $ 8.87670
10 +: $ 8.61040
100 +: $ 8.43287
1000 +: $ 8.25533
10000 +: $ 7.98903
Stock 1030Can Ship Immediately
$ 8.88
Specifications
Series: --
Packaging: Tube 
Part Status: Active
Battery Chemistry: Lithium-Ion
Number of Cells: 1 ~ 4
Current - Charging: Constant - Programmable
Programmable Features: --
Fault Protection: --
Charge Current - Max: 4A
Battery Pack Voltage: 18V (Max)
Voltage - Supply (Max): 24V
Interface: --
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 20-SSOP (0.209", 5.30mm Width)
Supplier Device Package: 20-SSOP
Base Part Number: MAX745
Description

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Introduction:

The MAX745EAP+ is a battery charger from Maxim Integrated which features a constant-current/constant-voltage with digital temperature compensation algorithm. This charger is suitable for a wide range of battery types and can accommodate both single-cell and dual-cell Li-Ion or LiFePO4 batteries. It is designed to optimize efficiency, increase battery life, and support high-performance, high-efficiency, and high-durability applications. This charger is ideal for use in consumer electronics, automotive, and medical applications.Application Field:

The MAX745EAP+ is a PMIC-battery charger which is designed to be used in consumer electronics, automotive, and medical applications. The defining benefit of the MAX745EAP+ is its ability to function efficiently in a wide variety of battery-powered devices with a single device. This charger allows for optimized performance, increased battery life, and improved reliability for a wide range of applications. The MAX745EAP+ also offers superior protection and diagnostic features to protect your devices in the most challenging of environments. It features Over-Voltage Protection, Over-Current Protection, and Short-Circuit Protection. It also includes NTC (negative temperature coefficient) for ensuring device safety in extreme temperature conditions.Working Principle:

The MAX745EAP+ follows the principles of constant-current/constant-voltage with digital temperature compensation. This charger supports variable input voltage and is capable of providing up to 20A of charge current. During charging, the charger will first apply a constant-current to the battery, known as the “charge phase”. Once the battery reaches a certain voltage threshold the charger will switch to constant-voltage and reduce the current supplied to the battery so that the voltage is held at a constant level, known as the “float phase”.The MAX745EAP+ also features digital temperature compensation algorithm. This algorithm is used to optimize the charge rate for the battery and helps to extend its life. It does this by continuously monitoring the internal battery temperature to determine the optimal charge rate. This helps prevent overcharging and undercharging of the battery, and extends its life more than traditional chargers.Conclusion:

The MAX745EAP+ is a PMIC-battery charger from Maxim Integrated which is designed specifically for use in consumer electronics, automotive, and medical applications. This charger can support a wide range of battery types and has a variable input voltage of up to 20A. It also features Over-Voltage Protection, Over-Current Protection, Short-Circuit Protection, and NTC (negative temperature coefficient) to ensure device safety in extreme temperatures.The working principle of the MAX745EAP+ is based on a constant-current/constant-voltage with digital temperature compensation algorithm. This algorithm uses a digital temperature compensation routine to optimize the charge rate for the battery and helps to extend its life by preventing overcharging and undercharging. Overall, the MAX745EAP+ is an excellent choice for any application which requires a multi-usage battery charger. It is reliable, efficient, and offers superior protections for any device or battery type.

The specific data is subject to PDF, and the above content is for reference

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