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The STUSB1702 is a generic IC, in a 20 V technology it addresses a USB Type-Câ„¢ port management on the host side. It is designed for a broad range of applications and can handle the following USB Type-C functions: attach detection, plug orientation detection, host to device connection, VCONN support, and VBUS configuration.
It also provides a USB PD TX/RX line driver and BMC (bi-phase mark coding) transceiver which allow USB PD negotiation and an alternate mode through an external MCU.
Key Features
- Type-Câ„¢ attach and cable orientation detection
- Power role support: source
- Integrated power switch for VCONN supply:
- programmable current limit up to 600 mA
- overcurrent, overvoltage, and thermal protection
- undervoltage lockout
- I²C interface and interrupt
- Integrated VBUS voltage monitoring
- Integrated VBUS and VCONN discharge path
- Integrated BMC transceiver
- VBUS switch gate driver
- Short-to-VBUS protection on CC pins (22 V) and VBUS pins (28 V)
- Accessory mode support
- Dual power supply (VSYS and/or VDD):
- VSYS = [3.0 V; 5.5 V]
- VDD = [4.1 V; 22 V]
- Temperature range: -40 °C up to 105 °C
- ESD: 4 kV HBM - 1.5 kV CDM
- AEC-Q100 qualified
- Compliant with:
- USB Type-Câ„¢ rev 1.2
- USB PD rev 2.0
- Compatible with:
- USB PD rev 3.0
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Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Sep 2020 |
25 Sep 2020
|
Application Notes (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 12 Mar 2020 |
12 Mar 2020
|
Flyers (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 15 Jul 2019 |
15 Jul 2019
|
CAD/EDA Symbols, Footprints and Models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STUSB1702YQTR |
Active
|
VFQFPN 4X4X1 24L WF | Automotive | Ecopack3 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STUSB1702YQTR | 4 distributors | Sample & Buy Buy now |
Active
|
EAR99 | NEC | Tape And Reel | VFQFPN 4X4X1 24L WF | -40 | 105 | THAILAND | 0.975 / 1k | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors
