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PDF HT6751A Data sheet ( Hoja de datos )
| Número de pieza | HT6751A | |
| Descripción | Camera Motor Driver (1.5 Channel) | |
| Fabricantes | Holtek Semiconductor Inc | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HT6751A (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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HT6751A/B
Camera Motor Driver (1.5 Channel)
Features
· Operating voltage: 2.0V~6.0V
· Operating current < 2mA at 3.0V, No load
· Standby current IVDD< 2mA, no load
· Separate logic power supply and motor
power supply
· Built-in thermal shutdown circuit
· Built-in H bridge control circuit
· Built-in spark killer diode
· Provides strong ESD (min. of 4KV) per pin
· 8-pin SOP package
Applications
· Camera motor driver
· Toy motor driver
General Description
The IC can control H Bridge circuit for motor
driving. It provides Spark Killer Diode/Ther-
mal Shutdown function/Forward function/Re-
verse function/Brake function/Stop function for
motor driver application. It is designed by LSI
high technology with low power process.
Block Diagram
RC
V D D O s c illa to r
VSS
IN 1
IN 2
In p u t
C o n tro l
IN 3
C h a rg e
P um p
T h e rm a l
S h u td o w n
C ir c u it
H B r id g e
M o to r D r iv e
C ir c u it
VM
O U T1
O U T2
Pin Assignment
VM
O U T1
IN 3
VSS
1
2
3
4
8 O U T2
7 IN 2
6 VDD
5 IN 1
H T 6 7 5 1 A /B
8 SO P
1 August 7, 2000
1 page  
HT6751A/B
Holtek Semiconductor Inc. (Headquarters)
No.3 Creation Rd. II, Science-based Industrial Park, Hsinchu, Taiwan, R.O.C.
Tel: 886-3-563-1999
Fax: 886-3-563-1189
Holtek Semiconductor Inc. (Taipei Office)
5F, No.576, Sec.7 Chung Hsiao E. Rd., Taipei, Taiwan, R.O.C.
Tel: 886-2-2782-9635
Fax: 886-2-2782-9636
Fax: 886-2-2782-7128 (International sales hotline)
Holtek Semiconductor (Hong Kong) Ltd.
RM.711, Tower 2, Cheung Sha Wan Plaza, 833 Cheung Sha Wan Rd., Kowloon, Hong Kong
Tel: 852-2-745-8288
Fax: 852-2-742-8657
Copyright ã 2000 by HOLTEK SEMICONDUCTOR INC.
The information appearing in this Data Sheet is believed to be accurate at the time of publication. However, Holtek
assumes no responsibility arising from the use of the specifications described. The applications mentioned herein are
used solely for the purpose of illustration and Holtek makes no warranty or representation that such applications
will be suitable without further modification, nor recommends the use of its products for application that may pres-
ent a risk to human life due to malfunction or otherwise. Holtek reserves the right to alter its products without prior
notification. For the most up-to-date information, please visit our web site at http://www.holtek.com.tw.
5 August 7, 2000
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet HT6751A.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HT6751A | Camera Motor Driver (1.5 Channel) | Holtek Semiconductor Inc |
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