NEX10001UBZ

Overview

The NEX10001UBZ is a power management IC designed for LCD bias applications. It operates with a supply voltage range of 2.7V to 5V and delivers a maximum output current of 220mA. The device provides programmable positive and negative output voltages suitable for TFT-LCD panels, including gamma buffer and VCOM driver functions. It is housed in a 15-WLCSP package with dimensions of 1.19x1.96mm. The component supports an operating temperature range from -40°C to 85°C.

Feature Summary

• Provides dual output LCD bias power supply capabilities
• Supports programmable positive and negative output voltages
• Integrates gamma buffer and VCOM driver functions for TFT-LCD panels

Applications

• TFT-LCD panel power management
• Gamma buffer circuits
• VCOM driver applications

Procurement Notes

Verify the specific ordering suffix and package variant against official Nexperia documentation to ensure compatibility with design requirements. Confirm active status and lead times through authorized distributors. Ensure ESD handling procedures are followed during assembly due to the WLCSP package type. Cross-reference pinouts with the latest datasheet revision to avoid integration errors.

Selection Notes

Select this component when designing systems requiring integrated LCD bias generation with limited board space. The WLCSP package offers a compact footprint suitable for portable devices. Consider the 220mA current limit and 2.7V-5V input range when defining power rails. Verify thermal performance within the specified -40°C to 85°C operating range for the target application environment.

Part Context

This part belongs to Nexperia's Power Management Specialised PMIC portfolio. It addresses the need for efficient, space-saving power solutions for display technologies. The integration of multiple LCD bias functions into a single chip reduces component count and simplifies PCB layout compared to discrete solutions.

Replacement Considerations

Consult official Nexperia substitution guides for verified alternatives. Generic equivalents may not match the specific gamma buffer or VCOM driver integration. Verify package compatibility and electrical specifications before considering any substitute parts.