TPS25751AS datasheet(42/85 Pages) TI2

Part #	TPS25751AS

Description	TPS25751A USB Type-C® and USB PD Controller With Integrated Power Switches Optimized for DRP Power Applications

PDF	85 Pages

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Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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The device behavior is determined in several ways depending upon the decoded value of the ADCIN1 and

ADCIN2 pins. The following table shows the decoded values for different resistor divider ratios. See Pin

Strapping to Configure Default Behavior for details on how the ADCINx configurations determine default device

behavior. See I2C Address Setting for details on how ADCINx decoded values affects default I2C target address.

Table 8-2. Decoding of ADCIN1 and ADCIN2 Pins

DIV = RDOWN / (RUP + RDOWN)(1)

Without Using RUP

or RDOWN

ADCINx Decoded Value(2)

MIN

Target

MAX

0.0114

0.0228

tie to GND

0.0229

0.0475

0.0722

N/A

0.0723

0.1074

0.1425

N/A

0.1425

0.1899

0.2372

N/A

0.2373

0.3022

0.3671

N/A

0.3672

0.5368

0.7064

tie to LDO_1V5

0.7065

0.8062

0.9060

N/A

0.9061

0.9530

1.0

tie to LDO_3V3

(1)

See I2C Address Setting to see the exact meaning of I2C Address Index.

(2)

See Pin Strapping to Configure Default Behavior for how to configure a given ADCINx decoded value.

TPS25751A

SLVSJG7 – MAY 2026

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TPS25751AS Datasheet(PDF) 42 Page - Texas Instruments

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