參數(shù)資料
型號(hào)： PW-82520R3-430Y
廠商： DATA DEVICE CORP
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, 3 A, DMA41
封裝： DIP-41
文件頁(yè)數(shù)： 11/16頁(yè)
文件大小： 219K
代理商： PW-82520R3-430Y
4
Data Device Corporation
www.ddc-web.com
PW-82520R
F-03/06-0
TABLE 2. PW-82520R SPECIFICATIONS (CONTINUED)
(UNLESS OTHERWISE SPECIFIED,VBUS=28VDC,VDR=+15V,VCC = +5V,VDD=+5V,VEE=-5V,TC = 25°C, LL = 500 H, 100KRAD,
PWM IN = PWM OUT AT FREE RUNNING FREQUENCY)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
SWITCHING CHARACTERISTICS
(PW-82520R1)
Upper Drive
Turn-on Rise Time
Turn-off Fall Time
Lower Drive
Turn-on Rise Time
Turn-off Fall Time
tr
tf
tr
tf
Rise Time =
90% to 10% of VBUS
Fall Time =
10% to 90% of VBUS
IO= 1A
75
30
50
60
ns
SWITCHING CHARACTERISTICS
(PW-82520R3)
Upper Drive
Turn-on Rise Time
Turn-off Fall Time
Lower Drive
Turn-on Rise Time
Turn-off Fall Time
tr
tf
tr
tf
Rise Time =
90% to 10% of VBUS
Fall Time =
10% to 90% of VBUS
IO= 3A
150
160
130
ns
SWITCHING CHARACTERISTICS
(PW-82520R0)
Upper Drive
Turn-on Rise Time
Turn-off Fall Time
Lower Drive
Turn-on Rise Time
Turn-off Fall Time
tr
tf
tr
tf
Rise Time =
90% to 10% of VBUS
Fall Time =
10% to 90% of VBUS
IO= 10A
200
ns
CURRENT MONITOR AMP
(PW-82520R1/R3/R0)
Current Monitor Offset
Output Current
Output Resistance
Rout
Ioc = 0A
-10
+10
1
mVdc
mA
CURRENT MONITOR AMP (PW-82520R3)
Current Monitor Gain
1.33
V/A
CURRENT MONITOR AMP (PW-82520R0)
Current Monitor Gain
0.40
V/A
CURRENT MONITOR AMP (PW-82520R1)
Current Monitor Gain
4
V/A
CURRENT COMMAND
Transconductance Ratio
PW-82520R1
PW-82520R3
PW-82520R0
Non-Linearity
Temperature Coefficient of G
G
Tested using circuit
shown in FIGURE 7
Io = 1A
Io = 3A
Io = 10A
0.24
0.73
2.40
-1.5
0.25
0.75
2.50
0.038
0.26
0.77
2.60
+1.5
A/V
% FSR
% FSR/°C
VBUS+ SUPPLY
Nominal Operating Voltage
Vnom
18
28
70
Vdc
+15V SUPPLY
Voltage
Current
Disabled (PW-82520R1/R3/R0)
Enabled
PW-82520R1
PW-82520R3
PW-82520R0
ENABLE = high
ENABLE = low
VDR
IDR
+13.5
+15.0
8
18
40
+16.5
100
15
25
60
Vdc
A
mA
+5V SUPPLY
Voltage
Current
VCC
ICC
+4.5
+5.0
40
+5.5
60
Vdc
mA
+5V TO +15V SUPPLY
Voltage
Current
VDD
IDD
+4.5
35
+16.5
50
Vdc
mA
-5V TO -15V SUPPLY
Voltage
Current
VEE
IEE
-16.5
40
-4.5
50
Vdc
mA
PROPAGATION DELAY
Td (on)
Td (off)
From 0.8V on ENABLE
to 90% of VBUS
From 2.4V on ENABLE
to 10% of VBUS
40
20
s
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