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TPS25751AS Datasheet(PDF) 18 Page - Texas Instruments |
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TPS25751AS Datasheet(HTML) 18 Page - Texas Instruments |
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18 / 85 page  6.14 CC PHY Parameters (continued) Operating under these conditions unless otherwise noted: and ( 3V ≤ VVIN_3V3 ≤ 3.6V or VVBUS ≥ 3.9V ) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT CCC Receiver capacitance on CCy 1 Capacitance looking into the CC pin when in receiver mode 120 pF VRX_SNK_R Rising threshold on CCy for receiver comparator Sink mode (rising) 499 525 551 mV VRX_SRC_R Rising threshold on CCy for receiver comparator Source mode (rising) 784 825 866 mV VRX_SNK_F Falling threshold on CCy for receiver comparator Sink mode (falling) 230 250 270 mV VRX_SRC_F Falling threshold on CCy for receiver comparator Source mode (falling) 523 550 578 mV (1) CCC includes only the internal capacitance on a CCy pin when the pin is configured to be receiving BMC data. External capacitance is needed to meet the required minimum capacitance per the USB-PD Specifications (cReceiver). Therefore, TI recommends adding CCCy externally. 6.15 Thermal Shutdown Characteristics over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT TSD_MAIN Temperature shutdown threshold Temperature rising 145 160 175 °C Hysteresis 15 °C TSD_PP5V Temperature controlled shutdown threshold. The power paths for each port sourcing from PP5V and PP_CABLE power paths have local sensors that disables them when the temperature is exceeded Temperature rising 135 150 165 °C Hysteresis 10 °C 6.16 ADC Characteristics Operating under these conditions unless otherwise noted: 3V ≤ VLDO_3V3 ≤ 3.6V PARAMETER TEST CONDITIONS MIN TYP MAX UNIT LSB Least significant bit 3.6V max scaling, voltage divider of 3 14 mV 25.2V max scaling, voltage divider of 21 98 mV 4.07A max scaling 16.5 mA GAIN_ERR Gain error 0.05V ≤ VADCINx ≤ 3.6V, VADCINx ≤ VLDO_3V3 –2.7 2.7 % 0.05V ≤ VGPIOx ≤ 3.6V, VGPIOx ≤ VLDO_3V3 2.7V ≤ VLDO_3V3 ≤ 3.6V –2.4 2.4 0.6V ≤ VVBUS ≤ 22V –2.1 2.1 1A ≤ IVBUS ≤ 3A –2.1 2.1 TPS25751A SLVSJG7 – MAY 2026 www.ti.com 18 Submit Document Feedback Copyright © 2026 Texas Instruments Incorporated Product Folder Links: TPS25751A |
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