STMicroelectronics STUSB4531QTR, USB Controller, 23V, USB, 3.3 V, 16-Pin QFN-16

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£3.08

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£3.70

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RS Stock No.:
734-033
Mfr. Part No.:
STUSB4531QTR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

USB Controller

Sub Type

Controller

USB Specification

USB Type C

Power Supply Type

Single

Maximum Supply Voltage

23V

Minimum Supply Voltage

3.3V

Mount Type

Surface Mount

Package Type

QFN-16

Pin Count

16

Minimum Operating Temperature

-40°C

Supported Protocols

USB

Maximum Operating Temperature

105°C

Standards/Approvals

RoHs Compliant

Series

STU

Length

3mm

Height

0.65mm

COO (Country of Origin):
CN
The STMicroelectronics standalone USB PD controller is designed for power sinking devices, enabling automatic negotiation of power delivery contracts without software support. With its auto run mode, it is particularly effective for high‑power charging scenarios, even from a dead battery state. The device also offers a hybrid mode interface, allowing integration into full‑feature applications with minimal external software requirements.

Supports up to 5 sink PDO profiles including fixed variable and PPS

Provides source profile reporting for monitoring capabilities

Includes integrated system and cable discharge path for safety

Offers external Vconn support for cable powering

Features short to VBUS protection for robust operation

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