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Overview
| Topology | Other Topology |
| IC revision | 1.1 |
Description
The EVB-USB7252 Evaluation Kit is a demonstration and evaluation platform that pro-vides the necessary requirements and interface options for evaluating the USB7252,which is a four-port High-Speed (HS) USB smart hub on a four- layer RoHS-compliant Printed Circuit Board (PCB). This allows the user to gain an understanding of the product and accelerate the integration of the USB7252 into the user’s design.
Features
- Microchip’s PortSwap, PHYBoost TM, and VariSenseTM technologies
- USB7252 in a 100-pin QFN RoHS compliant package
- USB 3.2 compliant (Gen 2 operation)
- USB 2.0 compliant (HS, FS, and LS operation)
- 5V-tolerant USB pins
- Self-powered operation
- USB Gen 2 Type-uB upstream port
- Four Downstream USB ports:
- Three Gen 2 downstream ports (Two USB Type-C® and one Type-A)
- One USB 2.0-only downstream port
- All downstream ports support individual port power and overcurrent sense.
- All downstream ports can be enabled for battery charging with the batterycharging select shunts J14 and J16. (BC1.2 or SE1, 2.1A maximum per port).
- Onboard SPI Flash for external downloadable firmware
- Operates from a single voltage (+12.0V, regulated) external power supply
- Onboard 25 MHz crystal or oscillator input
- Single onboard +5.2V, 15A regulator
- Single onboard +3.3V, 0.5A regulator
- Single onboard +1.2V, 2A regulator
- Port Power LED indicators
- SPI Flash activity blue LED indicator
- Reset red LED indicator
- Green LED indicators for 5V, 3.3V, and 1.2V regulator outputs
- Terminal block connector for use with an external 12 VDC bench supply
- Barrel connector for use with a Microchip 12V power supply
- Removable or non-removable downstream ports options can be configured withselect shunt on J17.
- Bridge peripheral functions:
- USB-to-UART (CDC)
- USB-to-I2S™ Audio Codec
- USB-to-I2C
Typical applications
- • Standalone USB Hubs, Laptop Docks, PC Motherboards, PC Monitor Docks, Multi-function USB 3.2 Gen 2 Peripherals
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Application | Interface Type | Type | Gender | Pins (Value) (pcs) | Mount | IR (A) | Working Voltage (V (AC)) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012107014 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | 10 µF | ±20% | 16 | 0805 | -55 °C up to +85 °C | 10 | 0.01 GΩ | X5R Class II | 2 | 1.25 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012108022 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | 10 µF | ±10% | 50 | 1206 | -55 °C up to +85 °C | 10 | 0.005 GΩ | X5R Class II | 3.2 | 1.6 | 1.6 | 0.6 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 7443551200 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | – | – | – | 1365 | -40 °C up to +155 °C | – | – | – | 13.2 | 12.8 | 6.2 | – | – | 2 | 26.5 | 9 | 22 | 2.6 | 45 | WE-PERM | – | – | – | – | 2 | SMT | – | – | ||
 | 692121030100 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-COM USB 3.0 Type A Horizontal | – | – | – | – | -20 °C up to +85 °C | – | 100 MΩ | – | – | – | – | – | Tape and Reel | – | – | – | – | – | – | – | USB 3.0 | Type A | Horizontal | Receptacle | 9 | THT | 1.8 | 30 |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885012107014 | SPEC | |
| 885012108022 | SPEC | |
| 7443551200 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | |
| 692121030100 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Application | Interface Type | Type | Gender | Pins (Value) (pcs) | Mount | IR (A) | Working Voltage (V (AC)) | Samples |
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