TPS652170RSLR

Power Management - Specialized Overview

The TPS652170RSLR is a single-chip power management IC (PMIC) from Texas Instruments, designed for battery-powered systems. It integrates three DC/DC converters, four low-dropout (LDO) regulators, a linear battery charger, and a white LED driver within a 48-pin VQFN package. The device supports input voltages ranging from 2.75V to 5.8V and operates across an extended temperature range of -40°C to +105°C. This integrated solution simplifies power architecture by consolidating multiple power rails and charging functions into one compact component.

Power Management - Specialized Feature Summary

• Integrates three DC/DC converters and four LDOs for comprehensive voltage regulation
• Includes a linear battery charger for single-cell lithium-ion battery management
• Features a dedicated white LED driver for display backlight applications

Power Management - Specialized Applications

• Battery-powered portable electronic devices
• Systems requiring integrated power management and charging
• Applications utilizing AM335x processors or similar ARM Cortex-A8 cores

Power Management - Specialized Procurement Notes

Verify the specific suffix 'RSLR' against the manufacturer's current datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with the target system's input voltage range and thermal requirements. Confirm RoHS compliance status and moisture sensitivity level prior to assembly planning.

Power Management - Specialized Selection Notes

Select this component when a highly integrated PMIC is required to reduce board space and component count. It is suitable for designs needing simultaneous power distribution and battery charging capabilities without external charge controller complexity. Evaluate the total output current requirements against the internal converter limits.

Power Management - Specialized Part Context

This part belongs to the TPS65217 family of specialized PMICs. It shares functional similarities with the TPS65217A but may differ in specific configuration options or manufacturing revisions. The family is targeted at portable applications where power efficiency and integration are critical design constraints.

Power Management - Specialized Replacement Considerations

Direct pin-to-pin replacements are not explicitly documented in public sources. Consider evaluating other members of the TPS65217 family or the TPS6507x series if functional overlap exists, though pinouts and feature sets may vary significantly.