TC4626EPA View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

TC4626EPA

Power CMOS Drivers With Voltage Tripler

Microchip Technology 

1 2 3 4 5 6 7 8 9 10 Next

3.0 APPLICATIONS INFORMATION

FIGURE 3-1:

INVERTING DRIVER

SWITCHING TIME

VBOOST

Input

C1

10µF

6

7

2

C1+

1 C1-

C3

10µF

5

3 TC4626 8

C2

C2

10µF

4

0.1µF Ceramic

Output

CL = 1000pF

VDD = 5V

+5V

Input

0V

VBOOST

Output

0V

10%

tD1

tF

90%

10%

Input: 100kHz,

square wave,

tRISE = tFALL ≤ 10nsec

90%

tD2

tR

90%

10%

TC4626/TC4627

FIGURE 3-2:

NONINVERTING DRIVER

SWITCHING TIME

VBOOST

Input

C1

10µF

6

7

2

C1+

1 C1-

C3

10µF

5

3 TC4627 8

C2

C2

10µF

4

0.1µF Ceramic

Output

CL = 1000pF

VDD = 5V

+5V

Input

0V

VBOOST

Output

0V

10%

tD1 90%

tR

10%

Input: 100kHz,

square wave,

tRISE = tFALL ≤ 10nsec

90%

tD2

90%

tF

10%

© 2002 Microchip Technology Inc.

DS21426B-page 5

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