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BD68715EFV डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - High-reliability Withstand Voltage Stepping Motor Driver - ROHM

भाग संख्या BD68715EFV
समारोह High-reliability Withstand Voltage Stepping Motor Driver
मैन्युफैक्चरर्स ROHM 
लोगो ROHM लोगो 
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BD68715EFV pdf
BD68715EFV
Pin Configuration
GND 1
OUT1B 2
RNF1 3
RNF1S 4
OUT1A 5
NC 6
VCC1 7
NC 8
GND 9
CR 10
NC 11
MTH 12
VREF 13
PS 14
[TOP VIEW]
Block Diagram
28 NC
27 OUT2B
26 RNF2
25 RNF2S
24 OUT2A
23 NC
22 VCC2
21 NC
20 I12
19 I02
18 I11
17 PHASE2
PHASE1 15
PHASE2 17
I01 16
I11 18
I02 19
I12 20
Translator
TSD
OVLO
RESET
OCP
UVLO
VREF 13
2bit DAC
RNF1S
RNF2S
Blank time
PWM control
CR 10
OSC
MTH 12
Mix decay
control
Regulator
9 GND
14 PS
7 VCC1
OUT1A
5
2
OUT1B
3
RNF1
4 RNF1S
22 VCC2
24 OUT2A
27 OUT2B
26
RNF2
25 RNF2S
GND
1
16 I01
Figure.3 Block Diagram
15 PHASE1
Figure.2 Pin configuration
Pin Description
Pin No. Pin name
Function
1
GND
Ground terminal
Pin No.
15
2 OUT1B H bridge output terminal
16
3
RNF1
Connection terminal of resistor for
output current detection
17
4
RNF1S
Input terminal of current limit
comparator
18
5 OUT1A H bridge output terminal
19
6 NC Non connection
20
7
VCC1
Power supply terminal
21
8 NC Non connection
22
9
GND
Ground terminal
23
10
CR
Connection terminal of CR for setting
chopping frequency
24
11 NC Non connection
25
12
MTH
Current decay mode setting terminal
26
13
VREF
Output current value setting terminal
27
14 PS Power save terminal
28
Pin name
Function
PHASE1 Phase selection terminal
I01 VREF division ratio setting terminal
PHASE2 Phase selection terminal
I11 VREF division ratio setting terminal
I02 VREF division ratio setting terminal
I12 VREF division ratio setting terminal
NC Non connection
VCC2 Power supply terminal
NC Non connection
OUT2A H bridge output terminal
RNF2S
RNF2
OUT2B
Input terminal of current limit comparator
Connection terminal of resistor for output
current detection
H bridge output terminal
NC Non connection
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© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/20
TSZ02201-0P2P0B701220-1-2
10.Jun.2016 Rev.001

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डाउनलोड[ BD68715EFV Datasheet.PDF ]


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BD68715EFVHigh-reliability Withstand Voltage Stepping Motor DriverROHM
ROHM


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