
Allicdata Part #: | WM8321GEFL/V-ND |
Manufacturer Part#: |
WM8321GEFL/V |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Cirrus Logic Inc. |
Short Description: | IC REG BUCK 81QFN |
More Detail: | Handheld/Mobile Devices PMIC 81-QFN (8x8) |
DataSheet: | ![]() |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tray |
Part Status: | Obsolete |
Applications: | Handheld/Mobile Devices |
Current - Supply: | -- |
Voltage - Supply: | 2.7 V ~ 5.5 V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 81-VQFN Dual Rows, Exposed Pad |
Supplier Device Package: | 81-QFN (8x8) |
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The WM8321GEFL/V is a highly efficient and reliable power management integrated circuit system manufactured by Wightron. It is a specialized PMIC (Power Management Integrated Circuit) designed to provide reliable, efficient power supply management for a wide range of applications, including automotive, industrial, home appliances, consumer electronics, and portable devices.
The WM8321GEFL/V is a multi-voltage, multi-channel power management integrated circuit. It incorporates advanced power management features to provide excellent power supply management for a broad range of applications. It provides integrated voltage regulators for two different voltage rails, three independent channels for enabling or disabling selected voltage rails, and two levels of programmable over-voltage protection.
The WM8321GEFL/V is a highly-flexible, feature-rich WM IC, supporting up to ten voltage rails with low quiescent current and high efficiency. It utilizes an optimized linear regulator architecture to maintain tight regulation of output voltages with max error of 0.5% accuracy. In addition to its over-voltage protection and voltage monitoring functions, the WM8321GEFL/V also incorporates a low on-resistance MOSFET switch, which enables power followers to be used in applications requiring additional power supplies, such as high-end programming systems and communications systems.
The WM8321GEFL/V is also designed to be used as a controller for Lithium-ion/ polymer rechargeable battery systems. It utilizes a proprietary “SmartCut” circuit to provide excellent charging performance and battery life. It provides adjustable current, voltage, and temperature monitoring for improved safety and convenience. The WM8321GEFL/V also incorporates an integrated power-failure detector and an integrated power path controller to ensure maximum reliability.
The WM8321GEFL/V provides a highly programmable and configurable system, allowing a wide range of voltage supply regulation and power management functions. It can be used in automotive, industrial, and consumer electronics applications. It also provides an integrated battery charger for Li-ion/ polymer rechargeable battery applications and can be used to regulate the supply voltage of power followers and other DC/DC converters.
The WM8321GEFL/V operates on a wide range of input voltages, and provides a wide range of output current. Its main features include adjustable voltage, current and temperature monitoring and protection, power fail detection and power path switching. It also provides over current, over temperature and over voltage protection, as well as an improved programmable EMI filter.
In conclusion, the WM8321GEFL/V is a highly programmable and reliable multi-voltage, multi-channel PMIC that provides integrated power management for a wide range of applications. Its advanced features and high efficiency enable it to provide a reliable, efficient, and secure power supply for automotive, industrial, and consumer electronics applications. The WM8321GEFL/V is a specialized PMIC that is guaranteed to provide exceptional performance and durability.
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