Preliminary

TTP117

Patent No.:

M 371298 (Taiwan)

ZL 2010 2 0300629.5 (CHINA)

12’/09/24

Page 8 of 11

Version: 1.0

Reference Only

CE1

10UF

C1

0.1UF

CI

2.2UF

RI

2M

4

3

2

1

5

6

7

8

M2

AC

110V/60Hz

Note : RI, CI, R_CK, R_TI VALUE Ref. Touch Plate(maybe modify)

11

D2

10

9

8

D1

C3

C2

1N4148

13

NMOS

78L05

M2

12

M1

1N4148

No.

0.1uF

Value

Value

Name

10uF/35V @24V

10uF/16V @12v

CE1

6

7

C1

No.

Name

1K@12V

2.2uF/10V

2M

1K

120K

2K@24V

CI

RI

R_TI

R_CK

R1

5

4

3

2

1

1000pF/1KV

1000pF/1KV

TTP117-HO8

TTP117-FD8

78L05

M1

TTP117H

TTP117F

1000pF/1KV

Touch Plate

1000pF/1KV

R1=2K

R1 =1K

Note : Led Power = 12V

-->

Led Power = 24V

-->

Power

Adaptor

12V

Led Power

220V/50V

R0

LED

+

+

NMOS

1N4148

1N4148

D2

D1

OPT2

OPT1

VDD

TI

CI

CK

VSS

AT

TTP932

VIN

SEN

DIM

GND

SW

6

5

4

3

2

1

CI

2.2UF

CE1

10UF

C1

0.1UF

C5

10UF/50V

RI

2M

4

3

2

1

5

6

7

8

AC

110V/60Hz

Note : RI, CI, R_CK, R_TI VALUE Ref. Touch Plate(maybe modify)

TTP117-HO8

FTP117-FD8

+

14

+

11

D2

10

9

8

D1

C3

C2

1N4148

13

78L05

12

M1

1N4148

No.

0.1uF

Value

Value

Name

10uF/35V @24V

10uF/16V @12v

CE1

6

7

C1

No.

Name

1K@12V

2.2uF/10V

2M

1K

120K

2K@24V

CI

RI

R_TI

R_CK

R1

5

4

3

2

1

1000pF/1KV

1000pF/1KV

78L05

M1

TTP117H

TTP117F

R1 = 1K

R1 = 2K

With TTP932 LED Driver

Led Power = 24V

-->

Note : Led Power = 12V

-->

+

Schottky

+

667mA

760mA

1000mA

0.15

0.13

0.1

Norminal average output current

Rs(ohm)

L

68uH

RS

LED

1000pF/1KV

1000pF/1KV

Touch Plate

Power

Adaptor

12V

Led Power

220V/50V

1N4148

1N4148

D2

D1

OPT2

OPT1

VDD

TI

CI

CK

VSS

AT