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WM8326 - Processor Power Management Subsystem

General Description

The WM8326 is an integrated power-management subsystem which provides a cost-effective, flexible, single-chip solution for power management.

Key Features

  • Power Management.
  • 2 x DC-DC synchronous buck converters (0.6V - 1.8V, 2.5A, DVS).
  • 2 x DC-DC synchronous buck converters (0.85V - 3.4V, 1A).
  • 1 x LDO regulator (0.9V - 3.3V, 300mA, 1).
  • 2 x LDO regulators (0.9V - 3.3V, 200mA, 1).
  • 3 x LDO regulators (0.9V - 3.3V, 100mA, 2).
  • 2 x Low-noise LDO regulators (1.0V - 3.5V, 200mA, 1).
  • 2 x Low-noise LDO regulators (1.0V - 3.5V, 150mA, 2).
  • 1 x ‘Alive’ regulator (0.8V.
  • 1.55V, up to 25mA) System Control.

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Datasheet Details

Part number WM8326
Manufacturer Wolfson Microelectronics
File Size 1.31 MB
Description Processor Power Management Subsystem
Datasheet download datasheet WM8326 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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w WM8326 Processor Power Management Subsystem DESCRIPTION The WM8326 is an integrated power-management subsystem which provides a cost-effective, flexible, single-chip solution for power management. It is specifically targeted at the requirements of a range of low-power portable consumer products, but is suitable to any application with a multimedia processor. The WM8326 is designed to operate as a system PMIC supporting the ARM9™, ARM11™ and ARM Cortex-A™ processors, but is also capable of supporting the majority of application and mobile processors at the heart of a wide range of low-power consumer multimedia applications. The start-up behaviour and configuration is fully programmable in an integrated OTP non-volatile memory.