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參數(shù)資料
| 型號： | PBD35171SO |
| 廠商： | ERICSSON |
| 英文描述： | Stepper Motor Drive Circuit |
| 中文描述： | 步進(jìn)電機(jī)驅(qū)動電路 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 135K |
| 代理商： | PBD35171SO |
PBD 3517/1
Stepper Motor
Drive Circuit
Figure 1. Block diagram.
February 1999
16-pin plastic DIP
16-pin SO (wide body)
RC
STEP
DIR
HSM
INH
O
A
O
B
L
A
L
B
P
B2
P
B1
P
A2
P
A1
GND
V
CC
V
SS
PBD 3517/1
PQR
Mono
F - F
Phase
Logic
P
A
P
B
Description
PBD 3517/1 is a bipolar, monolithic, integrated circuit, intended to drive a stepper motor
in a unipolar, bilevel way.
One PBD 3517/1 and a minimum of external components form a complete control
and drive unit for LS-TTL- or microprocessor-controlled stepper motor system for
currents up to 500mA. The driver is suited for applications requiring least-posssible RFI.
Motor performance can be increased by operating in a bilevel drive mode. This
means that a high voltage pulse is applied to the motor winding at the beginning of a
step, in order to give a rapid rise of current.
Key Features
Complete driver and phase logic on
chip
2 x 350 mA continuous-output current
Half- and full-step mode generation
LS-TTL-compatible inputs
Bilevel drive mode for high step rates
Voltage-doubling drive possibilities
Half-step position-indication output
Minimal RFI
16-pin plastic DIP package or 16 pin
small outline wide body
PBD35171
PBD35171
1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PBD3517N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| PBD3534 | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:DTMF Generator |
| PBD3535 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DTMF Generator |
| PBD3535N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone Telephone Dialer |
| PBD3545/1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-SINK DRIVER |
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