8 Application and Implementation

Note

Information in the following applications sections is not part of the TI component specification,

and TI does not warrant its accuracy or completeness. TI’s customers are responsible for

determining suitability of components for their purposes, as well as validating and testing their design

implementation to confirm system functionality.

8.1 Application Information

The TPDxF202 family are diode-type TVSs integrated with series resistors and parallel capacitors for filtering

emitted EMI. As a signal passes through the device, higher frequency components are filtered out. This device

also provides a path to ground during ESD events and isolates the protected IC. As the current from ESD

passes through the TVS, only a small voltage drop is present across the diode. This is the voltage presented

to the protected IC. In particular, these filters are ideal for EMI filtering and protecting data lines from ESD at

display, keypad, and memory interfaces.

8.2 Typical Application

GND

TPD6F202

GND

TPD6F202

GND

TPD6F202

R0

R1

R2

R3

R4

R5

G0

G1

G2

G3

G4

G5

B0

B1

B2

B3

B4

B5

A1

C1

D1

F1

G1

J1

J3

G3

A3

C3

D3

F3

A1

C1

D1

F1

G1

J1

J3

G3

A3

C3

D3

F3

A1

C1

D1

F1

G1

J1

J3

G3

A3

C3

D3

F3

B2

E2

H2

B2

E2

H2

B2

E2

H2

Figure 8-1. Display Panel Schematic

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TPD4F202, TPD6F202

SLLS800B – JUNE 2010 – REVISED MAY 2021

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Product Folder Links: TPD4F202 TPD6F202