TPS65185RGZT

Power Management - Specialized Overview

The TPS65185RGZT is a specialized power management integrated circuit (PMIC) designed for E Ink Vizplex-enabled electronic paper displays. It integrates multiple regulators within a VQFN-48 package to support display operations. 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. It features a maximum output current capability of 120 mA and operates reliably across a temperature range of -40°C to +85°C with a power dissipation rating of 2 W.

Power Management - Specialized Feature Summary

• Integrated PMIC solution tailored for E Ink Vizplex electronic paper displays
• Supports wide input voltage ranges up to 16.8 V for flexible system design
• Provides bipolar output voltage capabilities spanning negative and positive rails

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 RGZT against official Texas Instruments documentation to confirm tape-and-reel packaging and moisture sensitivity levels. Ensure compatibility with VQFN-48 footprint requirements during procurement planning. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components and confirm current production status.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring a dedicated PMIC for E Ink Vizplex displays. It is suitable for applications needing integrated high-voltage generation and low-noise regulation in a compact form factor. Consider the thermal performance limits and the specific voltage requirements of the target display panel before finalizing the design.

Power Management - Specialized Part Context

This part belongs to the TPS65185 series, which focuses on power management for electronic paper technologies. It complements other Texas Instruments display drivers by handling the complex biasing needs of e-paper panels. The series supports various display sizes and configurations commonly found in modern digital signage and IoT devices.

Power Management - Specialized Replacement Considerations

Check for TPS65185RSLR or TPS65185RSLT as potential pin-compatible alternatives within the same family. Verify functional equivalence regarding output specifications and package dimensions before substitution.