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参数资料
| 型号： | 8905 |
| 厂商： | Allegro MicroSystems, Inc. |
| 英文描述： | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING |
| 中文描述： | 3相无刷直流电动机控制器/驱动器，反电动势遥感 |
| 文件页数： | 2/12页 |
| 文件大小： | 163K |
| 代理商： | 8905 |
8905
3-PHASE BRUSHLESS DC
MOTOR CONTROLLER/DRIVER
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright 1998 Allegro MicroSystems, Inc.
50
75
100
125
150
2.5
1.5
1.0
0.5
0
TEMPERATURE in
°
C
2.0
25
Dwg. GP-019B
R = 6
°
C/W
R = 55
°
C/W
A
FUNCTIONAL BLOCK DIAGRAM
CURRENT
CONTROL
Dwg. FP-034-1
22
21
23
17
20
CENTERTAP
10
CWD
3
OSC
16
INDEX
14
FILTER
13
CST
4
CRES
12
BRAKE
11
OUTA
OUTB
OUTC
C
L
COMMUTATION
DELAY
CD1
CD2
24
2
WATCHDOG
TIMER
S
L
BLANK
FCOM
OUTA
5
OUTB
8
OUTC
9
1
LOAD
SUPPLY
BB
CHARGE
PUMP
FREQUENCY-
LOCKED LOOP
SERIAL PORT
MUX
C
DATA IN
D
O
C
S
R
TSD
RS
15
VDD
LOGIC
SUPPLY
START-UP
OSC.
BOOST
CHARGE
PUMP
BRAKE
18-19
6-7
GROUND
GROUND
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PDF描述 |
|---|---|
| 8906 | BIDIRECTIONAL 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING |
| 8909 | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING AND POWER DMOS OUTPUTS |
| 8910 | T-1 Subminiature Lamps |
| 8920 | DUAL SCHOTTKY DIODE |
| 8925 | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH LINEAR CURRENT CONTROL AND POWER DMOS OUTPUTS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 8905.2 | 功能描述:工业继电器 RMH1B High Current RelayModule, 5VDC, SPDT, 1Ch RoHS:否 制造商:TE Connectivity / Kilovac 触点形式:1 Form A (SPST-NO) 触点电流额定值: 线圈电压:9 VDC to 36 VDC 线圈电阻:38 Ohms 线圈电流: 切换电压: 安装风格:Panel 触点材料:Silver Palladium |
| 8905.3 | 功能描述:工业继电器 RMH4B, High Current RelayModule, 5VDC, SPDT, 4Ch RoHS:否 制造商:TE Connectivity / Kilovac 触点形式:1 Form A (SPST-NO) 触点电流额定值: 线圈电压:9 VDC to 36 VDC 线圈电阻:38 Ohms 线圈电流: 切换电压: 安装风格:Panel 触点材料:Silver Palladium |
| 89-050 | 制造商:Ideal Industries Inc 功能描述:RG6 BNC PLENM COMPR CONN |
| 8905-0.5" X 0.5"-1000 | 功能描述:3M 8905 POLYESTER TAPE - 0.5" X 制造商:3m (tc) 系列:8905 零件状态:在售 标准包装:1 |
| 8905-0.5" X 0.75"-1000 | 功能描述:3M 8905 POLYESTER TAPE - 0.5" X 制造商:3m (tc) 系列:8905 零件状态:在售 标准包装:1 |
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