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SI-7230 数据表(PDF) 1 Page - Sanken electric

部件名 SI-7230
功能描述  Bipolar Driver IC
Download  5 Pages
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制造商  SANKEN [Sanken electric]
网页  http://www.sanken-ele.co.jp/en
标志 SANKEN - Sanken electric

SI-7230 数据表(HTML) 1 Page - Sanken electric

  SI-7230 Datasheet HTML 1Page - Sanken electric SI-7230 Datasheet HTML 2Page - Sanken electric SI-7230 Datasheet HTML 3Page - Sanken electric SI-7230 Datasheet HTML 4Page - Sanken electric SI-7230 Datasheet HTML 5Page - Sanken electric  
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50
SI-7230M
(Ta = 25
°C)
s Ratings
Absolute
Supply voltage
Peak voltage of
Output current
Junction
Operating
Storage
maximum
pins CA and CB
temperature
ambient
temperature
rating
(V)
(V)
(A)
(
°C)
temperature (
°C)
(
°C)
Type No.
VCC1
VCC2
VSP
Io
Tj
Top
Tstg
SI-7230M
50
7
70
3.2
+125
–20 to +80
–30 to +100
s Characteristics
Electrical
Supply voltage
Output current
*Comparator threshold voltage
Excitation signal
Excitation
Oscillation
VCC2
charac-
input voltage
signal
frequency
input
teristics
input
current
current
(V)
(mA/ø)
(V)
(V)
(mA)
(kHz)
(mA)
VCC1
VCC2
IO
IOM
VTHF
VTHPD
VIL(ON)
VIH(OFF)
IIL
FICC2
Type No.
min
typ
max min
typ
max min max min
typ
max min
typ
max min
typ max min max min max
max
min
typ
max
max
SI-7230M
15
30
45
4.5
5
5.5
200 3000 535
580
625 1.025 1.125 1.225 0.515 0.555 0.595
0
0.5
VCC2 VCC2
1.6
19
21
25
150
–0.4
+2
*VTHF : Conditions shown in the standard external connection diagram with VCC2 = 5V and RS = 1
VTHPD : Conditions shown in the standard external connection diagram with RX = 1k
Ω, VCC2 = 5V and RS = 1Ω
s Block diagram
s Equivalent circuit diagram
Auxiliary power
supply VCC2
Main power
supply VCC1
Reference
voltage
Comparator
amplifiter
Current
controller
M
Excitation signal amplifier
Counter EMF
Canceller
Trigger pulse
generator
circuit
SI-7230M
Variable current
resistor Rx
Excitation signal
(4-phase)
Current detection
resistor RS
+
CA, CB
AIN
CA
72
AOAO
45
AIN
8
BIN
15
CB
20
D10
BO
18
BO
17
BIN
14
1
VCC1
10
VCC2
R49
11
VREF
R50
9
VrefA
G
12
13
VrefB
R47
+
1C2/2
R45
63
RSA G
R43 R41
R13
R5
R9
D9
R1
Tr1
D1
R25
R26
R37 R38
D2
Tr9
Tr10
D5 D6
Tr13
R21
R29
Tr17
R33
Tr18
R34
R22
R18
R30
Tr5
Tr6
R14
R48
R44
1C1/2
R46
R35
R42
R19
R15
R7
R6
R10
R11
Tr11
Tr2
R2
R3
Tr3
Tr4
R4
R12
R8
R39 R40
D3
D4
R27
Tr15
R23
R31
Tr19
Tr7
D7 D8
619
RSB G
Tr20
R36
R20
R24
R32
R16
R28
Tr8
Tr12
Tr14
Tr16
Bipolar Driver IC


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