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参数资料
| 型号： | SSQE48T25015-PABNG |
| 厂商： | Power-One |
| 文件页数： | 2/13页 |
| 文件大小： | 0K |
| 描述： | DC/DC SIXTEENTH BRICK |
| 标准包装： | 98 |
| 系列： | * |
DATA SHEET
1
ELECTRICAL SPECIFICATIONS
Conditions: T A = 25 oC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Cin=33 μ F, unless otherwise specified.
PARAMETER
NOTES
MIN
TYP
MAX
UNITS
Absolute Maximum Ratings
Input Voltage
Operating Ambient Temperature
Storage Temperature
Continuous
0
-40
-55
80
85
125
VDC
°C
°C
Isolation Characteristics
I/O Isolation
Isolation Capacitance
Isolation Resistance
Switching Frequency
Feature Characteristics
2250
10
150
440
VDC
pF
M ?
kHz
Output Voltage Trim
Range 1
Industry-standard equations (1.5V)
-20
+10
%
Remote Sense Compensation 1
Percent of V OUT ( NOM )
+10
%
Output Over-voltage Protection
Non-latching
120
130
140
%
Over-temperature Shutdown (PCB)
Peak Backdrive Output Current during startup into
prebiased output
Backdrive Output Current in OFF state
Auto-Restart Period
Non-latching
Sinking current from external voltage source
equal V OUT ( NOM ) – 0.6V and connected to
output via 1Ohm resistor
Converter OFF
external voltage=5 VDC
Applies to all protection features
125
10
200
50
°C
mADC
mADC
ms
Turn-On Time
See Figures E, F, and G
5
10
ms
ON/OFF Control (Positive Logic)
Converter Off (logic low)
Converter On (logic high)
-20
2.4
0.8
20
VDC
VDC
ON/OFF Control (Negative Logic)
Converter Off (logic high)
Converter On (logic low)
2.4
-20
20
0.8
VDC
VDC
Mechanical
Weight
Reliability
12.3
g
MTBF
Telcordia SR-332, Method I Case 1
50% electrical stress, 40° C ambient
16.23
MHrs
Input Characteristics
Operating Input Voltage Range
36
48
75
VDC
Input Under-voltage Lockout
Turn-on Threshold
Turn-off Threshold
33
31
34
32
35
33
VDC
VDC
Input Voltage Transient
Maximum Input Current
Input Stand-by Current
Input No Load Current (0 load on the output)
Input Reflected-Ripple Current, is
Input Voltage Ripple Rejection
100 ms
VIN = 36VDC , IOUT=25ADC
Vin = 48V, converter disabled
Vin = 48V, converter enabled
Vin = 48V, 25 MHz bandwidth
120 Hz
10
27
15
60
100
1.3
VDC
ADC
mA
mA
mA PK-PK
dB
Vout can be increased up to 10% via the sense leads or 10% via the trim function. However, the total output voltage trim from all sources shall not exceed
1
10% of V OUT ( NOM ) in order to ensure specified operation of overvoltage protection circuitry.
SSQE48T25015DC-DCConverter
2
www.power-one.com
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| SSQL48T20033-NAABG | CONV DC-DC 3.3V 20A 1/16 BRICK |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| SSQE48T25018-PAAN | 制造商:Power-One 功能描述:Module DC-DC 1-OUT 1.8V 25A 8-Pin 1/16-Brick |
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