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參數(shù)資料
| 型號： | UC3517J |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 0.5 A, CDIP16 |
| 封裝： | CERAMIC, DIP-16 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 402K |
| 代理商： | UC3517J |
PARAMETER
TEST CONDITIONS
UC1517 / UC3517
MIN
TYP
4.75
10
45
12
UNITS
MAX
5.25
40
60
Logic Supply, V
CC
Second Supply, V
SS
Logic Supply Current
Pin 16
Pin 15
V
INH
= 0.4V
V
INH
= 4.0V
Pins 6, 7, 10, 11
Pins 6, 7, 10, 11
Pins 6, 7, 10, 11; V = 0V
Pins 6, 7, 10, 11; V = 5V
Pins 1, 2, 4, 5; I = 350mA
Pins 1, 2, 4, 5; V = 39V
Pins 13,14; I = 350mA
Pins 13,14; V = 0V
Pins 8, 9; I = 1.6mA
Pins 1, 2, 4, 5
Pins 1, 2, 4, 5
Pins 13,14; Figure 3 Test Circuit
Pins 6, 10; Figure 4
Pins 6, 10; Figure 4
Pin 7; Figure 4
Pin 12
Pin 12
Pin 16
Pin 16
Pin 16
V
V
mA
mA
V
V
μ
A
μ
A
V
μ
A
V
μ
A
V
μ
s
μ
s
μ
s
ns
ns
ns
nF
V
V
V
Input Low Voltage
Input High Voltage
Input Low Current
Input High Current
Phase Output Saturation Voltage
Phase Output Leakage Current
Follower Saturation Voltage to V
SS
Follower Leakage Current
Output Low Voltage,
A
,
B
Phase Turn-On Time
Phase Turn-Off Time
Second-Level On Time. T
MONO
Logic Input Set-up Time, t
S
Logic Input Hold Time, t
h
STEP Pulse Width, t
P
Timing Resistor Value
Timing Capacitor Value
Power-On Threshold
Power-Off Threshold
Power Hysteresis
0.8
2.0
-400
20
0.85
500
-2
500
0.4
0.6
0.1
2
1.8
325
275
400
0
800
1k
0.1
375
100k
500
4.3
3.8
0.5
UC1517
UC3517
PACKAGE PIN FUNCTION
FUNCTION
N/C
P
B2
P
B1
GND
P
A1
N/C
P
A2
DIR
STEP
B
N/C
A
HSM
INH
RC
N/C
L
A
L
B
V
SS
V
CC
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PLCC-20, LCC-20
(TOP VIEW)
Q & L PACKAGE
DIL-16 (TOP VIEW)
J or N Package
CONNECTION DIAGRAMS
Unless otherwise stated, these specifications apply for T
A
= -55°C to +125°C for the
UC1517 and 0°C to +70°C for the UC3517, Vcc=5V, V
SS
= 20V, T
A
=T
J.
Pin
numbers refer to DIL-16 package.
ELECTRICAL CHARACTERISTICS:
2
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