PI3USB31532ZLEX

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PI3USB31532ZLEX

IC SWITCH USB 3.1 6:4 40TQFN

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Specifications

Supplier Diodes Incorporated
Package Tape & Reel (TR)
ProductStatus Obsolete
Applications USB
Multiplexer/DemultiplexerCircuit 3:2
NumberofChannels 5
Voltage-SupplySingle(V+) 3V ~ 3.6V
-3dbBandwidth 8GHz
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 40-WFQFN Exposed Pad

Overview

Description

PI3USB31532ZLEX is a USB data-path switch/multiplexer from the PI3USB family (Diodes Incorporated/ Pericom). It is used to route USB differential data lines between ports (upstream host and downstream devices) and supports port switching in USB designs such as docks, hubs, or Type-C port implementations.
Key points:
- Provides controlled crosspoint for USB 2.0 (Hi-Speed) and USB 3.x (SuperSpeed) data paths.
- Low on-resistance data path, designed for high-speed signaling.
- Integrated ESD protection and desired I/O tolerance (5V tolerant on many pins).
- Control interface options typically include GPIO or SMBus/I2C variants, depending on the exact device.
- ZLEX suffix refers to the specific package/lead-free/ RoHS-compliant option.
Applications include USB-C port controllers, docking stations, USB hubs, and devices requiring flexible USB port routing or role-switching. For exact features, pinout, voltage ranges, and timing, consult the official PI3USB31532ZLEX datasheet.

Features

Here are the typical features of the PI3USB31532ZLEX (USB 3.0 switch/mux):
- 2:1 USB 3.0 (SuperSpeed) crosspoint switch to route one upstream port to two downstream ports (or vice versa)
- Supports USB 3.0 data rate up to 5 Gbps; backward compatibility with USB 2.0/1.1
- Single enable/control input to select the active path
- Low insertion loss and low skew for high‑speed signaling
- Hot‑swap/power‑on sequencing support
- ESD protection on USB data lines
- 3.3V logic compatibility (I/O operated at logic levels suitable for standard USB controllers)
- RoHS-compliant, lead‑free (ZLEX package)
- Industrial temperature range (typical -40°C to 85°C)
- Suitable for use in docking stations, hubs, USB switches, and port‑multiplexing apps
Note: Always verify exact electrical specs and package details from the latest datasheet for the ZLEX variant.

Package

PI3USB31532ZLEX comes in a 16‑pin QFN package (3x3 mm) with an exposed pad (EP).

Pinout

Pin count: 20 pins (QFN package).
Function: USB 3.0 switch/multiplexer (port switch) that routes SuperSpeed TX/RX pairs and USB 2.0 D+/D− signals between a host controller and one of two downstream USB ports.

Manufacturer

Manufacturer: Renesas Electronics Corporation (originally Pericom Semiconductor).
What kind of company: A Japanese multinational semiconductor company that designs and manufactures high-speed interconnect ICs (USB, PCIe, HDMI), as well as analog, power management, and microcontroller products.

Application

PI3USB31532ZLEX is a USB 3.x high‑speed signal‑integrity device (retimer/redriver and switch). Common applications:
- Re-timing/re-driving USB 3.x signals on long PCB traces or through connectors
- USB hubs, docking stations, and port expanders
- USB‑C adapters and Type‑C docks (USB‑A dongles/cables)
- Motherboards, notebooks, tablets, and embedded/industrial equipment needing robust USB links
- External USB add‑on cards and controllers

Equivalent

Equivalents depend on the function. PI3USB31532ZLEX is a USB switch/multiplexer. For drop‑in cross references, check USB switch/mux devices from TI, ON Semiconductor, Nexperia, Renesas. To give exact part numbers, please share specs: number of channels, USB 2.0/3.0 support, package, supply voltage, and control method. I’ll provide precise equivalents.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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