| Allicdata Part #: | DS2438AZ+-ND |
| Manufacturer Part#: |
DS2438AZ+ |
| Price: | $ 5.01 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC MONITOR SMART BATTERY 8-SOIC |
| More Detail: | Battery Battery Monitor IC Smart Batteries 8-SOIC |
| DataSheet: |  DS2438AZ+ Datasheet/PDF |
| Quantity: | 2468 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | $ 5.01000 |
| 10 +: | $ 4.85970 |
| 100 +: | $ 4.75950 |
| 1000 +: | $ 4.65930 |
| 10000 +: | $ 4.50900 |
Specifications
| Series: | -- |
| Packaging: | Tube |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Function: | Battery Monitor |
| Battery Chemistry: | Smart Batteries |
| Number of Cells: | -- |
| Fault Protection: | -- |
| Interface: | 1-Wire |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 8-SOIC |
| Base Part Number: | DS2438 |
Description
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Power management integrated circuits (PMICs) are a type of device used to efficiently manage power in any system or device. They are broadly employed in various equipment, from consumer electronics to automotive and medical products, to ensure that each system or device can handle its electrical power needs safely and in an economical manner. PMICs are made up of multiple subcomponents, such as voltage regulators, multiplexers, gated drivers, and battery management controllers, which control, monitor and adjust the power supply to the different components within the system, resulting in power management. One of the more common PMICs is the DS2438AZ+, an advanced battery management IC, which has seen increasing applications in many consumer and industrial products.The DS2438AZ+ is a Power-On Reset and Battery Charger IC. The main function of the device is to monitor the power supply, calculate the battery capacity, and perform the main functions of battery management, such as charge control, discharge control and safety charging. The IC is designed to facilitate efficient and safe charging of single-cell lithium ion (Li-ion) or lithium polymer (Li-poly) batteries. It is capable of safely regulating the charging of 1.2V to 4.2V batteries without the risk of overcharging. It is also capable of efficiently monitoring temperature, battery voltage and current.The DS2438AZ+ includes three distinct applications – Central Cellular Interfaces (CCI), System Management Interface (SMI) and Power Management Connector (PMC). The three applications are integrated into a single on-chip controller and each of them performs a different task. The CCI acts as a link between the battery and other services and is used to monitor the battery and obtain information related to battery status and safety. The SMI serves as a monitor for the whole system and is used to monitor the system\'s power consumption. Finally, the PMC is used to manage the power supplies to the various components of the system, allowing them to function at optimal performance.The DS2438AZ+ also offers high efficiency in battery charging and a wide range of safety features that protect against overcharging and short circuits. The device is also capable of displaying the battery status and capacity on an LCD display. Additionally, it can be used to initiate balanced charging to prevent overcharging and undercharging of the batteries within a system.To summarize, the DS2438AZ+ is an advanced Power-On Reset and Battery Charger IC that is specifically designed for single-cell lithium ion (Li-ion) or lithium polymer (Li-poly) batteries. It is a highly efficient PMIC and includes CCI, SMI, and PMC applications to ensure optimal power management and safety for single-cell batteries in any system or device.
The specific data is subject to PDF, and the above content is for reference
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