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參數(shù)資料
| 型號： | AT5556F_PBF |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 6-CHANNEL DSC MOTOR DRIVER |
| 中文描述： | 6聲道數(shù)碼相機電機驅(qū)動 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 325K |
| 代理商： | AT5556F_PBF |
AT5556
Preliminary Product Information
6-Channel DSC Motor Driver
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878 WWW:
http://www.aimtron.com.tw
Fax: 886-3-563-0879 Email:
service@aimtron.com.tw
1 04/12/10
Features
Independent 6-Channel H-Bridge
Built-in 4 constant voltage drivers, two of
those drivers with brake function.
Built-in 2 constant current drivers.
Low on-resistance <1.2
(typ.)
Built-in charge pump(to drive the upside
NMOS of H-bridge drivers)
Low Voltage operation
Built-in Thermal Shutdown Function
LQFP-48 Package
General Description
The AT5556 is a 6-channel H-bridge
drivers IC for DSC motor application. It
built in with 4 constant voltage drive and 2
constant current blocks to drive auto-focus,
zoom, shutter, auto-exposure motors.
Applications
DSC motor Driver
Block Diagram
UVLO
Thermal Shutdown
and
Oscillator
Pump
Charge
Pump
Charge
PS
VCC
CP1 CP2
CP3
CP4
VG
VM1
OUT1A
OUT1B
OUT2A
OUT2B
PGND1
VM2
OUT3A
OUT3B
OUT4A
OUT4B
PGND2
GND
IN2A
IN2B
IN1A
IN1B
IN6A
IN6B
IN5A
IN5B
IN4A
IN4B
IN3A
IN3B
VC2
Vref
VC3
VC1
VC4
Block
Logic
VM3
OUT5A
OUT5B
OUT6A
OUT6B
Vref
Level Shift
Pre Driver
RFG1
RFG2
PVCC
PGND3
H-Bridge
H-Bridge
H-Bridge
H-Bridge
H-Bridge
H-Bridge
Aimtron reserves the right without notice to change this circuitry and specifications.
相關PDF資料 |
PDF描述 |
|---|---|
| AT5556N | 6-CHANNEL DSC MOTOR DRIVER |
| AT5556N_GRE | 6-CHANNEL DSC MOTOR DRIVER |
| AT59C11 | 128 x 8 or 64 x 16 4-Wire Serial EEPROM(128 x 8或64 x 16 4線串行EEPROM) |
| AT59C13 | 512 x 8 or 256 x 16 4-Wire Serial EEPROM(512 x 8或256 x 16 4線串行EEPROM) |
| AT59C13-10PC-2.7 | 4-Wire Serial EEPROMs |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AT5556N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-CHANNEL DSC MOTOR DRIVER |
| AT5556N_GRE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-CHANNEL DSC MOTOR DRIVER |
| AT5557 | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Serial Input 6CH Motor Driver for DSC |
| AT5557N-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Serial Input 6CH Motor Driver for DSC |
| AT5558 | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:5-Channel DSC Motor Driver |
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