参数资料
| 型号： | SQ48S04120-NS00 |
| 厂商： | Power-One |
| 文件页数： | 38/64页 |
| 文件大小： | 0K |
| 描述： | DC/DC EIGHTH BRICK |
| 标准包装： | 175 |
| 系列： | * |
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SQ48 DC-DC Series Data Sheet
36-75 VDC Input; 1.0-12 VDC Output
Electrical Specifications: SQ48T/S15020 (2.0 Volt Out)
Conditions: T A = 25 oC, Airflow = 300 LFM (1.5 m/s), V in = 48 VDC, Vout = 2.0 VDC, unless otherwise specified.
Parameter
Notes
Min
Typ
Max
Units
Input Characteristics
Maximum Input Current
Input Stand-by Current
Input No Load Current (0 load on the output)
Input Reflected-Ripple Current
Input Voltage Ripple Rejection
15 ADC, 2.0 VDC Out @ 36 VDC In
Vin = 48 V, converter disabled
Vin = 48 V, converter enabled
25 MHz bandwidth
120 Hz
3
31
6
TBD
1.0
ADC
mADC
mADC
mA PK-PK
dB
Output Characteristics
Output Voltage Set Point (no load)
1.98
2.000
2.02
VDC
Output Regulation
Over Line
±2
±5
mV
Over line, load and temperature
Over Load
Output Voltage Range
Output Ripple and Noise - 25 MHz
bandwidth
1
Full load + 10 μF tantalum + 1 μF
ceramic
1.970
±2
30
±5
2.030
50
mV
VDC
mV PK-PK
External Load Capacitance
Output Current Range
Plus full load (resistive)
0
15,000
15
μF
ADC
Current Limit Inception
Peak Short-Circuit Current
RMS Short-Circuit Current
Non-latching
Non-latching, Short =10 mΩ.
Non-latching
15.75
18
30
20
40
5.3
ADC
A
Arms
Dynamic Response
Load Change 25% of Iout Max, di/dt = 0.1 A/μs Co = 1 μF ceramic
80
mV
Settling Time to 1%
di/dt = 5 A/μ s
Co = 450 μF POS + 1 μF cer amic
60
60
mV
μs
Efficiency
100% Load
50% Load
1
-40 oC to 85 oC.
20
15
10
20
15
10
86.5
87.0
%
%
5
0
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
5
0
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
20
30
40
50
60
70
80
90
20
30
40
50
60
70
80
90
Ambient Temperature [°C]
Fig. 2.0V.1: Available load current vs. ambient air
temperature and airflow rates for SQ48T15020 converter
with D height pins mounted vertically with Vin = 48 V, air
flowing from pin 3 to pin 1, and maximum FET
temperature ≤ 120 ° C.
Ambient Temperature [°C]
Fig. 2.0V.2: Available load current vs. ambient air
temperature and airflow rates for SQ48T15020 converter
with D height pins mounted horizontally with Vin = 48 V,
air flowing from pin 3 to pin 1, and maximum FET
temperature ≤ 120 ° C.
Rev6 11-Apr-2011
Page 38 of 64
www.power-one.com
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| SQ48S04120-NS00G | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| SQ48S04120-NS0P | 制造商:Power-One 功能描述:MOD DC-DC 1-OUT 12V 4A 50W 8PIN QUARTER-BRICK - Bulk |
| SQ48S04120-NS0PG | 制造商:Power-One 功能描述:MOD DC-DC 1-OUT 12V 4A 50W 8PIN QUARTER-BRICK - Bulk |
| SQ48S04120-NS0S | 制造商:Power-One 功能描述:MOD DC-DC 1-OUT 12V 4A 50W 8PIN QUARTER-BRICK - Bulk |
| SQ48S04120-NS0SG | 制造商:Power-One 功能描述:MOD DC-DC 1-OUT 12V 4A 50W 8PIN QUARTER-BRICK - Bulk |
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