HT16515 Ver la hoja de datos (PDF) - Holtek Semiconductor

Número de pieza

componentes Descripción

Fabricante

HT16515

1/4 to 1/12 Duty VFD Controller

Holtek Semiconductor 

HT16515

Application Circuits

R7

R8

D1

D2

D3

D4

D5

D6

D7

D8

D9

D 10 D 11 D 12 D 13 D 14 D 15

D 16

S1

S2

S3

S4

S5

S6

S7

S8

S9

S 10

S 11

S 12

S 13

S 14 V FD

Ef

S 15

S 16

O S C K e y 0 K e y 1 S 1 /K 1 S 2 /K 2 S 3 /K 3 S 4 /K 4 S 5 /K 5 S 6 /K 6 S 7 /K 7 S 8 /K 8 S 9 /K 9 S 1 0 /K 1 0 S 1 1 /K 1 1 S 1 2 /K 1 2 S 1 3 /K 1 3 S 1 4 /K 1 4 S 1 5 /K 1 5 S 1 6 /K 1 6

R OSC

CS

C LK

DI

V DD

M CU

(5 V )

R1

DO

LE D 0 LE D 1 LE D 2 LE D 3

R2

R3

R4

R5

V DD

(5 V )

H T16515

V DD

VSS

VEE

C

+5V

-3 0 V

S 1 7 /G 1 2 ~ S 2 4 /G 5

G 1~G 4

Note:

ROSC=82kW for oscillator resistor

R1=1~10kW for external pull-high resistor

R2~R6=750W~1.2kW

R7~R8=10kW for external pull-low resistor

D1~D16=1N4001

Ef=Filament voltage for VFD

C=0.1mF~1.0mF

Rev. 1.70

10

May 7, 2010

Share Link: