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参数资料
| 型号： | LB1845 |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1.75 A, PDFM28 |
| 封装： | 0.500 INCH, DIP-28 |
| 文件页数： | 3/5页 |
| 文件大小： | 172K |
| 代理商： | LB1845 |
050-7030
Rev
D
4-2004
APT50M38JFLL
Typical Performance Curves
R
DS
(ON),
DRAIN-TO-SOURCE
ON
RESISTANCE
I D
,DRAIN
CURRENT
(AMPERES)
I D
,DRAIN
CURRENT
(AMPERES)
(NORMALIZED)
V
GS
(TH),
THRESHOLD
VOLTAGE
B
V
DSS
,DRAIN-TO-SOURCE
BREAKDOWN
R
DS
(ON),
DRAIN-TO-SOURCE
ON
RESISTANCE
I D
,DRAIN
CURRENT
(AMPERES)
(NORMALIZED)
VOLTAGE
(NORMALIZED)
0
5
10
15
20
25
30
0
1
2
3
4
5
6
7
8
0
20
40
60
80 100 120 140 160 180
25
50
75
100
125
150
-50
-25
0
25
50
75
100 125 150
-50
-25
0
25
50
75
100 125 150
-50
-25
0
25
50
75 100 125 150
300
250
200
150
100
50
0
1.4
1.3
1.2
1.1
1.0
0.9
0.8
1.15
1.10
1.05
1.00
0.95
0.90
0.85
1.2
1.1
1.0
0.9
0.8
0.7
0.6
15 &10V
7.5V
6V
5.5V
6.5V
7V
8V
VGS=10V
VGS=20V
VDS> ID (ON) x RDS (ON)MAX.
250 SEC. PULSE TEST
@ <0.5 % DUTY CYCLE
TJ = +125°C
TJ = +25°C
TJ = -55°C
V
DS, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
FIGURE 2, TRANSIENT THERMAL IMPEDANCE MODEL
FIGURE3,LOW VOLTAGEOUTPUTCHARACTERISTICS
V
GS, GATE-TO-SOURCE VOLTAGE (VOLTS)
I
D, DRAIN CURRENT (AMPERES)
FIGURE4,TRANSFERCHARACTERISTICS
FIGURE 5, R
DS(ON) vs DRAIN CURRENT
T
C, CASE TEMPERATURE (°C)
T
J, JUNCTION TEMPERATURE (°C)
FIGURE6,MAXIMUMDRAINCURRENTvsCASETEMPERATURE
FIGURE7,BREAKDOWNVOLTAGEvsTEMPERATURE
T
J, JUNCTION TEMPERATURE (°C)
T
C, CASE TEMPERATURE (°C)
FIGURE8,ON-RESISTANCEvs.TEMPERATURE
FIGURE9,THRESHOLDVOLTAGEvsTEMPERATURE
0.0244
0.133
0.0218
0.0731F
0.701F
20.1F
Power
(Watts)
Junction
temp. ( ”C)
RC MODEL
Case temperature
NORMALIZED TO
V
GS = 10V @ 45.5A
I
D = 45.5A
V
GS = 10V
250
200
150
100
50
0
90
80
70
60
50
40
30
20
10
0
2.5
2.0
1.5
1.0
0.5
0.0
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