参数资料
型号: QME48T40018-NGA0G
厂商: POWER-ONE INC
元件分类: 电源模块
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT
文件页数: 12/35页
文件大小: 1435K
代理商: QME48T40018-NGA0G
QME48T40 DC-DC Series Data Sheet
36-75 VDC Input; 1.0-3.3 VDC @ 40A Output
Electrical Specifications
Conditions: TA = 25 C, Airflow = 300 LFM (1.5 m/s), Vi n = 48 VDC, unless otherwise specified.
Parameter
Notes
Min
Typ
Max
Units
Absolute Maximum Ratings
Input Voltage
Continuous
0
80
VDC
Operating Ambient Temperature
-40
85
°C
Storage Temperature
-55
125
°C
Input Characteristics
Operating Input Voltage Range
36
48
75
VDC
Input Under Voltage Lockout
Turn-on Threshold
33
34
35
VDC
Turn-off Threshold
31
32
33
VDC
Input Voltage Transient
100 ms
100
VDC
Maximum Input Current
40 ADC Out @ 36 VDC In
VOUT = 3.3 VDC
4.1
ADC
VOUT = 2.5 VDC
3.2
ADC
VOUT = 1.8 VDC
2.4
ADC
VOUT = 1.5 VDC
2.0
ADC
VOUT = 1.2 VDC
1.6
ADC
VOUT = 1.0 VDC
1.4
ADC
Input Stand-by Current
Vin = 48V, converter disabled
3
mA
Input No Load Current (0 load on the output)
Vin = 48V, converter enabled
VOUT = 3.3 VDC
50
mA
VOUT = 2.5 VDC
47
mA
VOUT = 1.8 VDC
45
mA
VOUT = 1.5 VDC
44
mA
VOUT = 1.2 VDC
43
mA
VOUT = 1.0 VDC
43
mA
Input Reflected-Ripple Current,
is
Vin = 48V, 25 MHz bandwidth
VOUT = 3.3 VDC
10
mAPK-PK
VOUT = 2.5 VDC
9
mAPK-PK
VOUT = 1.8 VDC
9
mAPK-PK
VOUT = 1.5 VDC
9
mAPK-PK
VOUT = 1.2 VDC
8
mAPK-PK
VOUT = 1.0 VDC
8
mAPK-PK
Input Voltage Ripple Rejection
120 Hz
60
dB
ZD-02057 Rev. 4.1
www.power-one.com
Page 2 of 35
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相关代理商/技术参数
参数描述
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