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参数资料
| 型号： | LM1575HVK5-QML |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 3.2 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, MBFM4 |
| 封装： | METAL CAN, TO-3, 4 PIN |
| 文件页数： | 4/7页 |
| 文件大小： | 106K |
| 代理商： | LM1575HVK5-QML |
MNLM1575HV-X-5 REV 0B0
MILITARY DATA SHEET
Electrical Characteristics
ELECTRICAL CHARACTERISTICS: SYSTEM PARAMETERS
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC:
Vin = 12V, and Iload = 200mA.
SYMBOL
PARAMETER
CONDITIONS
NOTES
PIN-
NAME
MIN
MAX
UNIT
SUB-
GROUPS
Vout
Output Voltage
1
4.950
5.050
V
1
0.2A < Iload < 1A, 8V < Vin < 60V
1
4.850
5.175
V
1
0.2A < Iload < 1A, 8V < Vin < 60V
1
4.800
5.225
V
2, 3
ELECTRICAL CHARACTERISTICS: DEVICE PARAMETERS
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC:
Vin = 12V, and Iload = 200mA.
Vsat
Saturation
Voltage
Iout = 1A
2
1.2
V
1
2
1.4
V
2, 3
Icl
Current Limit
Peak Current, tON < 3uS
2
1.7
3.0
A
1
Peak Current, tON < 3uS
2
1.3
3.2
A
2, 3
Il
Output Leakage
Current
Vin = 35V, Output = 0V
4
2
mA
1
Vin = 35V, Output = -1V
4
30
mA
1
Iq
Quiescent Current
4
10
mA
1
4
12
mA
2, 3
Istby
Standby Quiescent
Current
ON/OFF Pin = 5V (OFF)
200
uA
1
ON/OFF Pin = 5V (OFF)
500
uA
2, 3
AC ELECTRICAL CHARACTERISTICS: DEVICE PARAMETERS
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC:
Vin = 12V, and Iload = 200mA.
fo
Oscillator
Frequency
47
58
KHz
4
43
62
KHz
5, 6
Dc
Max Duty Cycle
(ON)
393
%
9
4
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