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參數資料
| 型號： | PWR-82330-350Z |
| 廠商： | DATA DEVICE CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 10 A, DIP50 |
| 封裝： | 2.6 X 1.4 INCH, 0.25 INCH HEIGHT, DIP-50 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 152K |
| 代理商： | PWR-82330-350Z |
PWR-82330
SMART POWER 3-PHASE MOTOR DRIVE
DESCRIPTION
The PWR-82330 is a smart Power 3-
phase Motor Drive Hybrid. The PWR-
82330 uses a MOSFET output stage
with a 100 Vdc rating, and can deliver
5 A continuous, 10 A peak current to
the load.
This new Smart Power Motor Drive has
CMOS Schmitt trigger inputs for high
noise immunity.
High and low-side
input logic signals are XOR’d in each
phase to prevent simultaneous turn on
of in-line transistors, thus eliminating a
shoot through condition.
The internal logic controls the high and
low-side gate drivers for each phase
and can operate from +5 to +15 V logic
levels. The internal charge pump cir-
cuitry provides the required voltage to
high-side gate drives.
This provides
constant
output
performance
for
switching frequencies from dc to 50
kHz.
APPLICATIONS
Packaged in a small case, these
hybrids are an excellent choice for high
performance, high-reliability motor dri-
ves for Military and Aerospace servo-
amps and speed controls.
Among the many applications are
robotics;
electro-mechanical
valve
assemblies; actuator systems; antenna
and radar positioning; fan and blower
motors for environmental conditioning;
position control of mini-subs, drones,
and RPV’s; and compressor motors for
cryogenic coolers.
The PWR-82330 hybrid is ideal for
harsh military environments where
shock, vibration, and temperature
extremes are evident, such as missile
applications including fin actuators and
I.R. seeker head movement. The PWR-
82330 operates over the -55°C to
+125°C temperature range and is avail-
able with military processing.
FEATURES
Small size (2.6" x 1.4" x 0.25")
100 Vdc Rating
5 A Continuous, 10 A peak
Capability
High-Efficiency MOSFET Drive
Stage
Direct Drive from Commutation
Logic
Six Step Trapezoidal or
Sinusoidal Drive
Four Quadrant Operation
Military Processing Available
CHARGE PUMP
DRIVE
A
DRIVE
B
DRIVE
C
V
CC A
46
39
36,37,38
33,34,35
32
29,30,31
26,27,28
43,44,45
40,41,42
V
OA
V
OB
V
SS A
V
CC B
V
SS B
V
CC C
V
OC
V
SS C
DIGITAL
CONTROL
AND
PROTECTION
CIRCUITRY
+CAP
48
50
4
5,18,19
6
8
10
14
16
21
23
12
-CAP
V+
GND
V
LPI
V
UA
V
LA
V
UB
V
LB
V
UC
V
LC
V
Sd
1992, 1999 Data Device Corporation
FIGURE 1. PWR-82330 BLOCK DIAGRAM
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| PWR-82330-360W | BRUSHLESS DC MOTOR CONTROLLER, 10 A, DIP50 |
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