參數(shù)資料
型號(hào): A3984SLP-T
廠商: Allegro MicroSystems, Inc.
英文描述: DMOS Microstepping Driver with Translator
中文描述: 的DMOS微步驅(qū)動(dòng)器,帶有翻譯
文件頁(yè)數(shù): 11/13頁(yè)
文件大?。?/td> 350K
代理商: A3984SLP-T
11
26184.30A
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
A3984
DMOS Microstepping Driver with Translator
Pin List Table
Name
CP1
Description
Number
1
Charge pump capacitor 1
CP2
Charge pump capacitor 2
2
VCP
Reservoir capacitor
3
VREG
Regulator decoupling
4
MS1
Logic input
5
MS2
Logic input
6
RESET
Logic input
7
ROSC
Timing set
8
SLEEP
Logic input
9
VDD
Logic supply
10
STEP
Logic input
11
REF
Current trip reference voltage input
12
GND
Ground*
13
DIR
Logic input
14
OUT1B
DMOS Full Bridge 1 Output B
15
VBB1
Load supply
16
SENSE1
Sense resistor for Bridge 1
17
OUT1A
DMOS Full Bridge 1 Output A
18
OUT2A
DMOS Full Bridge 2 Output A
19
SENSE2
Sense resistor for Bridge 2
20
VBB2
Load supply
21
OUT2B
DMOS Full Bridge 2 Output B
22
ENABLE
Logic input
23
GND
Ground*
24
*The two GND pins must be tied together externally by connecting
to the exposed pad ground plane under the device.
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