BM81028AMWV-ZE2

Power Management - Specialized Overview

The BM81028AMWV-ZE2 is a Multi-Channel System Power Supply IC designed for display drivers and controllers. It operates within a supply voltage range of 2.7 V to 5.5 V and features a working frequency of 600 kHz. The device has a maximum power dissipation of 2.01 W and a typical operating supply current of 3.2 mA. It supports an operating temperature range from -40°C to +85°C and is housed in a UQFN-28 package.

Power Management - Specialized Feature Summary

• Integrates multi-channel system power supply functions for display applications
• Includes built-in charge pump controllers for gate voltage generation
• Supports I2C interface for output voltage control

Power Management - Specialized Applications

• TFT-LCD monitors

Power Management - Specialized Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Distribution availability is restricted, with some sources indicating no sales in certain regions. Verification of final stock status and alternative sourcing channels is required before procurement planning.

Power Management - Specialized Selection Notes

Select this part for TFT-LCD monitor designs requiring integrated power management. Ensure input voltage stays within 2.7 V to 5.5 V. Verify thermal constraints against the 2.01 W dissipation limit. Confirm compatibility with UQFN-28 footprint and -40°C to +85°C operational requirements.

Power Management - Specialized Part Context

Part of the ROHM BM81028 series, specifically the AMWV variant. It serves as a specialized PMIC for display driver systems, combining power supply and control functionalities. The suffix ZE2 indicates specific packaging and compliance attributes defined by the manufacturer.

Power Management - Specialized Replacement Considerations

BM81028AMWV