TPS25751SRSMR

Product Overview

The Texas Instruments TPS25751SRSMR is a power management integrated circuit for USB Type-C and USB Power Delivery control. It is a surface-mount PMIC in a 32-VFQFN exposed-pad package with a 4 mm by 4 mm footprint. The device is specified for supply ranges of 3 V to 3.6 V, 4.9 V to 5.5 V, and 4 V to 22 V, with a 3 mA supply current and an operating junction temperature range of -40 °C to 125 °C.

Key Features

• Texas Instruments USB Type-C controller PMIC for USB Power Delivery control
• 32-VFQFN exposed-pad package with 4 mm by 4 mm footprint
• Surface-mount package
• Supply voltage options include 3 V to 3.6 V, 4.9 V to 5.5 V, and 4 V to 22 V
• 3 mA supply current
• Operating temperature range of -40 °C to 125 °C (TJ)

Applications

• USB Type-C port management
• USB Power Delivery control
• USB Type-C charging port subsystems

Design & Procurement Notes

Design reviews should confirm that the selected system rail falls within one of the specified supply ranges: 3 V to 3.6 V, 4.9 V to 5.5 V, or 4 V to 22 V. The 3 mA supply current should be included in power budgeting and checked against the chosen rail under the intended operating conditions. Because the device is a 32-pin surface-mount QFN with an exposed pad, layout must provide the required pad geometry, solder coverage, and thermal path to manage heat within the -40 °C to 125 °C junction temperature range. The 4 mm by 4 mm package footprint should be checked against board space, connector routing, and reflow constraints for USB Type-C and USB Power Delivery control functions.