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参数资料
| 型号： | PWR-82342-100 |
| 厂商： | DATA DEVICE CORP |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 50 A, UFM18 |
| 封装： | 2.25 X 2.1 INCH, 0.39 INCH HEIGHT, PACKAGE-18 |
| 文件页数： | 11/16页 |
| 文件大小： | 384K |
| 代理商： | PWR-82342-100 |
4
Data Device Corporation
www.ddc-web.com
PWR-82340/PWR-82342
H-06/05-0
TABLE 2. PWR-82340 AND PWR-82342 SPECIFICATIONS (CONTINUED)
TC = +25°C UNLESS OTHERWISE SPECIFIED)
PWR-82340
PWR-82342
PARAMETERS
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
SWITCHING CHARACTERISTICS (see FIGURE 2)
Upper Drive:
Turn-on propagation delay
Turn-off propagation delay
Shut down propagation delay
Turn-on rise time
Turn-off fall time
td (on)
td (off)
tSd
tr
tf
Test 2 Conditions
see note 6
+5 V logic
Io = 30 A peak
PWR-82340
VCC = 140 V
PWR-82342
VCC = 270 V
1090
1315
1100
125
1050
1150
850
100
150
nsec
Notes:
1. For Hi-Rel applications, derating per MIL-S-19500 should be observed. (Derate Vcc to 70%.)
2. Pulse width
≤ 300 s, duty cycle ≤ 2%.
3. For PWR-82340 V
CC = 140 V, VU, VL = logic '0' and for PWR-82342 VCC = 350 V, VU, VL = logic '0.'
4. V
U, VL = logic '0' on pins 13 to 17.
5. For PWR-82340 f
O = 30 kHz and for PWR-82342 fO = 10 kHz.
6. Pin 12 connected to external +5 V supply.
7. Solder 1/8" from case for 5 seconds maximum.
SWITCHING CHARACTERISTICS
LowerDrive:
Turn-on propagation delay
Turn-off propagation delay
Shut-down propagation delay (see FIGURE 9)
Turn-on Rise Time
Turn-off Fall Time
td(on)
td(off)
tSd
tr
tf
Test 2 Conditions
see note 6
+5V logic
I
O = 30 A peak
PWR-82340
VCC =140 V
PWR-82342
VCC = 270 V
1125
1290
1100
125
1050
1150
850
100
150
nsec
DEAD TIME
tdt
400
500
nsec
MINIMUM PULSE WIDTH
tpw
150
175
nsec
THERMAL
Maximum Thermal Resistance
Maximum Lead Soldering Temp.
Junction Temperature Range
Case Operating Temperature
Case Storage Temperature
θj-c
TS
Tj
TCO
TCS
each transistor
see note 7
-55
0.85
250
150
125
150
-55
0.85
250
150
125
150
°C/
W
°C
°C°
WEIGHT
3.88
(110)
3.88
(110)
oz
(g)
INTRODUCTION
The PWR-82340 and PWR-82342 are 30 A motor drive hybrids
rated at 200 V and 500 V respectively. The PWR-82340 uses a
MOSFET output stage and the PWR-82342 has an IGBT output
stage for high speed, high current, and high efficiency operation.
The PWR-82342 also offers high voltage performance of an
IGBT for use in 270 V systems. These motor drives are ideal for
use in high performance motion control systems, servo ampli-
fiers, and motor speed control designs. Furthermore, Multiaxis
systems requiring multiple drive stages can benefit from the
small size of these power drives.
The PWR-82340/342 can be driven directly from a PWM, DSP,
or a custom ASIC that supplies digital signals to control the
upper and lower transistors of each phase. These highly inte-
grated drive stages have Schmitt trigger digital inputs that con-
trol the high and low side of each phase. Digital protection of
each phase eliminates an in-line firing condition by preventing
INPUTS (PINS 13 - 17)
50%
t f
t r
OUTPUTS:
90%
10%
50%
t d (ON)
t d (OFF)
(PINS 2,5)
(REFERENCE TABLE 2 ALSO.)
FIGURE 2. INPUT/OUTPUT TIMING RELATIONSHIPS
simultaneous turn-on of both the upper and lower transistors.
The logic controls the high- and low-side gate drivers.
Operation from +5 to +15 V logic levels can be programmed by
applying the appropriate voltage to pin 12 (VLPI). The PWR-
82340/342 has a ground referenced low-side gate drive.
相关PDF资料 |
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相关代理商/技术参数 |
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| PWR-82342-110 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC Motor Controller/Driver |
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| PWR-82400-100 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC-to-DC Voltage Converter |
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