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USB2.0

 

Solution Circuit Diagram

 

 

Application Environment

1.USB2.0 support hog plug

2.The USB2.0 maximum transmission bandwidth reaches up to 480Mbps

3.USB2.0 can be easily damaged by ESD

 

 

Solution Descriptions

1.Use protection IC in the power line VBUS of USB2.0.

2.One piece of TVS is used in the USB2.0 data line. It has low junction capacitance,

    low clamping voltage, fast response time, and can meet the USB2.0 high speed transmission requirement.

3.Can pass the ESD IEC61000-4-2 Level 4 Contact Discharge:8KV,Air Discharge:15KV test.

 

 

Protection Components for Recommendation

 

Wayon

part number

VBR

IR

VC@Ipp

Ipp 

Co

package

Product link

(V)

Max(nA)

8/20μs(V)

(A)

PF

WE05-3RVP

6

200

15

2

0.8

DFN-6L

 

Wayon

part number

VIN

Vout

Iout

Ron

Tocp

package

Product link

(V)

Max (μA)

Max(V)

10/1000μs(A)

PF

WP1403P

6

1

15

5

0.25

ESOT8

 

 

Application Solution PDF File

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