AMIS30542C5421G ON Semiconductor, AMIS30542C5421G Datasheet - Page 10

• Manufacturer Part Number: AMIS30542C5421G
• Description: IC MOTOR DVR MICRO STEP 32QFP
• Manufacturer: ON Semiconductor
• Type: Micro Stepping Motor Driverr

Specifications of AMIS30542C5421G

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: 2.2A
• Voltage - Supply: 6 V ~ 30 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-VSQFP
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 6 V to 30 V
• Supply Current: 8 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

13. ESR < 1 W.
Table 8. EXTERNAL COMPONENTS LIST AND DESCRIPTION
Component
R
2,
C
100 nF
2
C
C
C
C
C
C
R
R
D
, C
1
4
5
6
7
8
1
3,
1
3
R
4
C
5
mC
V
V
V
V
Charge Pump Buffer Capacitor
Charge Pump Pumping Capacitor
Low Pass Filter SLA
Low Pass Filter SLA
Pullup Resistor Open Drain Output
Optional Reverse Protection Diode
BB
BB
DD
DD
Buffer Capacitor (Note 13)
Decoupling Block Capacitor
Buffer Capacitor
Buffer Capacitor
R
2
Figure 7. Typical Application Schematic AMIS−30542
R
Function
3
C
8
TYPICAL APPLICATION SCHEMATIC
R
4
POR/WD
ERR
DIR
DO
DI
CS
CLR
SLA
NXT
CLK
R
1
C
100 nF
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4
13
28
31
2
12
7
5
4
3
6
32
1
GND
AMIS−30542
VDD
10
17
C
100 nF
2
18
MURD530
Typ Value
14
100
100
100
100
220
220
5.6
4.7
VBB
23
1
C
100 nF
3
24
21, 22
15, 16
19, 20
25, 26
29
27
TSTO
VBB
11
10
9
MOTXN
MOTYP
CPN
MOTXP
MOTYN
VCP
CPP
C
Tolerance
−20 +80%
−20 +80%
6
$20%
$20%
$20%
$20%
$20%
$1%
$1%
220 nF
220 nF
C
7
C
1
100 mF
M
D
1
Unit
V
kW
kW
mF
nF
nF
nF
nF
nF
nF
BAT