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参数资料
| 型号： | SSQE48T25015-PABN |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 37.5 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, SIXTEENTH BRICK PACKAGE-8 |
| 文件页数： | 6/12页 |
| 文件大小： | 449K |
| 代理商： | SSQE48T25015-PABN |
ZD-02084 Rev. 1.2
www.power-one.com
Page 3 of 12
SSQE48T25015 DC-DC Converter Data Sheet
36-75 VDC Input; 1.5 VDC, 25 A Output
Data Sheet
Electrical Specifications (continued)
Conditions: TA = 25 C, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Cin=33 F, unless otherwise specified.
Parameter
Notes
Min
Typ
Max
Units
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
VIN = 36VDC , IOUT=25ADC
1.3
ADC
Input Stand-by Current
Vin = 48V, converter disabled
10
mA
Input No Load Current (0 load on the output)
Vin = 48V, converter enabled
27
mA
Input Reflected-Ripple Current,
i
s
Vin = 48V, 25 MHz bandwidth
15
mAPK-PK
Input Voltage Ripple Rejection
120 Hz
60
dB
Output Characteristics
External Load Capacitance
Plus full resistive load
30,000
F
Output Current Range
1.5 VDC
0
25
ADC
Current Limit Inception
Non-latching, for 1.5 VDC
27.5
35
ADC
Peak Short-Circuit Current
Non-latching, Short = 10 m
35
A
RMS Short-Circuit Current
Non-latching
6.5
Arms
Output Voltage Setpoint Accuracy (no load)
-1.5
+1.5
%VOUT
Output Regulation
Over Line
±2
±5
mV
Over Load
±2
±5
mV
Overall Output Voltage Regulation
Over line, load and temperature
2
-3.0
+3.0
%Vout
Output Ripple and Noise
– 25 MHz bandwidth
Full load + 10 F tantalum + 1 F
ceramic
45
90
mVPK-PK
Dynamic Response
Load Change 50%-75%-50% of Iout Max,
di/dt = 0.1
A/μs
Co = 1 F ceramic + 10 uF tantalum
30
mV
Settling Time to 1% of Vout
70
s
Load Change 50%-75%-50% of Iout Max ,
di/dt = 5
A/μs
Co = 470 F POS + 1 F ceramic
180
mV
Settling Time to 1% of Vout
50
s
Efficiency
100% Load
VOUT = 1.5 VDC
85
%
50% Load
VOUT = 1.5 VDC
87
%
Additional Notes:
2
Operating ambient temperature range is -40 C to 85 C
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相关代理商/技术参数 |
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| SSQE48T25015-PABNG | 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: |
| SSQE48T25018-NAANG | 制造商:Power-One 功能描述:Module DC-DC 1-OUT 1.8V 25A 8-Pin 1/16-Brick |
| SSQE48T25018-NAB0G | 制造商:Power-One 功能描述:DCDC - Bulk |
| SSQE48T25018-NABNG | 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: |
| SSQE48T25018-PAA0 | 制造商:Power-One 功能描述:- Bulk |
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