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PDF SLA4708 Data sheet ( Hoja de datos )
| Número de pieza | SLA4708 | |
| Descripción | Stepper Motor Driver | |
| Fabricantes | Sanken electric | |
| Logotipo |  |
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Stepper Motor Driver SLA4708M
Features
q High output breakdown voltage of 50V
q Affluent output current of 1.5A
q Built-in overcurrent, overvoltage and thermal protection circuits
q Low standby current of 50µA
External Dimensions (unit: mm)
3.2±0.15
31.0±0.2
24.4±0.2
16.4±0.2
Ellipse 3.2±0.15 • 3.8
4.8±0.2
1.7±0.7
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Power supply voltage
Breakdown voltage
Input voltage
Output current
Diagnostic output sink current
Diagnostic output withstand voltage
Operating temperature
Storage temperature
Power Dissipation
VS
VO
VIN
IO, AVE
IDIAG
IDIAG. H
Top
Tstg
PD
35
50
–0.3 to +7
1.5
10
7
–40 to +85
–40 to +150
3.5 (Ta=25ºC)
Electrical Characteristics
Parameter
Symbol
Input voltage
( IA/A, IB/B standby)
Input current
Output saturation voltage
Output leak current
Overcurrent detection
Overvoltage detection
Saturation voltage of diagnostic
output
Standby current
VIL
VIH
IIL
IIH
VO.STA
VO.STA
I O. LEAK
I SD
VSD
VDIAG.L
I STB
min
2.4
1.8
27.5
Ratings
typ
max
0.8
–0.8
50
1.3
1.5
100
0.3
50
(Ta = 25ºC)
Unit Conditions
V
V
V
A
mA
V
ºC
ºC
W Without heatsink
a
b
Pin 1
1.2±0.15
+0.2
0.85 –0.1
1.45±0.15
11 • P2.54± 0.7= 27.94±1.0
12
31.5 max
1 2 3 4 5 6 7 8 9 10 11 12
0.55
+0.2
–0.1
2.2±0.7
a) Type No.
b) Lot No.
Standard Circuit Diagram
(VS=12V, Ta=25ºC)
Unit Conditions
+
C
ZD
V
V
mA VIN =0.4V
µA VIN =2.4V
V IO =1A, Ta =25ºC
V IO =1.5A, Ta =25ºC
µA VO =16V
A
V
V IDIAG =5mA
µA VS =12V
45
9 81
OUTA OUTA
OUTB
OUT B
VS
DIAG
12
5V
SLA4708M
2 STBY P-GND
L-GND
IA/A 3
IB/B 10
L-GND
CPU
ZD: VS <35V
C 100µF
(Reference)
4.7kΩ 6
11 7
N.C.
Stepper
motor
42
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| PDF Descargar | [ Datasheet SLA4708.PDF ] | |
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