ML9077GDZ05BL

Power Management - Specialized Overview

The ML9077GDZ05BL is a battery management IC designed for power supply and backup battery control. It supports 3V and 2.5V batteries with overcharge protection and low voltage detection output disable features. Operating at 3.2 V to 3.6 V, it delivers 30 mA output current while consuming only 80 nA. Packaged in WQFN-12, it functions between -20°C and +70°C with 880 mW power dissipation.

Power Management - Specialized Feature Summary

• Integrated overcharge prevention circuitry
• Automatic output disable on low voltage detection
• Ultra-low standby current consumption

Power Management - Specialized Applications

• Backup battery control systems
• Power supply control circuits
• Overcharge protection modules

Power Management - Specialized Procurement Notes

Verify the exact suffix BL against official ROHM documentation to confirm pinout and electrical specifications. Confirm RoHS compliance status via the manufacturer's datasheet. Ensure the WQFN-12 package matches your PCB footprint requirements. Check humidity sensitivity handling instructions before assembly.

Power Management - Specialized Selection Notes

Select this component when managing small backup batteries requiring precise overcharge prevention. The ultra-low 80 nA operating current makes it suitable for energy-constrained applications. Verify that the 3.2 V to 3.6 V input range aligns with your system's power rails. Ensure the thermal performance supports the specified 880 mW dissipation in your enclosure.

Power Management - Specialized Part Context

This device belongs to ROHM Semiconductor's battery management portfolio. It integrates power supply control logic with specific safety mechanisms for secondary cells. The WQFN-12 package allows for compact surface-mount integration in portable electronics and IoT devices requiring reliable backup power management.

Power Management - Specialized Replacement Considerations

Consult ROHM official substitution lists for verified alternatives. Generic equivalents may lack specific low-voltage detection thresholds or overcharge prevention characteristics. Verify package compatibility and electrical parameter alignment before replacement.