TPS65185RGZR

Power Management - Specialized Overview

The TPS65185RGZR is a specialized Power Management IC (PMIC) designed for E Ink Vizplex enabled electronic paper displays. It integrates multiple power rails within a VQFN-48 package to support display driver requirements. The device accepts an input voltage range of 3 V to 16.8 V and provides regulated outputs ranging from -15 V to +15 V. Key electrical specifications include a maximum output current of 120 mA, an input current of 5.5 mA, and a power dissipation rating of 2 W. It operates reliably across a temperature range of -40°C to +85°C.

Power Management - Specialized Feature Summary

• Integrates dedicated power management circuitry specifically engineered for E Ink Vizplex electronic paper displays
• Provides comprehensive voltage regulation capabilities covering both positive and negative output ranges required by display panels
• Supports wide input voltage compatibility to accommodate various system power supply configurations

Power Management - Specialized Applications

• E Ink Vizplex enabled electronic paper displays
• Electronic shelf labels (ESL)
• Smart retail signage systems

Power Management - Specialized Procurement Notes

Verify the specific suffix RGZR against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS directives and check moisture sensitivity levels prior to surface mount assembly. Confirm that the intended application aligns with the designated electronic paper display use case defined in the technical documentation.

Power Management - Specialized Selection Notes

Select this component when designing systems utilizing E Ink Vizplex technology that require integrated power sequencing and regulation. The VQFN-48 package offers a compact footprint suitable for space-constrained portable devices. Consider the thermal performance limits and operating temperature range to ensure stability under expected environmental conditions.

Power Management - Specialized Part Context

This part belongs to the TPS65185 series of specialized PMICs from Texas Instruments. The series focuses on providing optimized power solutions for advanced electronic paper technologies. Variants within the family may differ in packaging or minor electrical characteristics but share the core functionality of supporting e-paper display drivers.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.