参数资料
型号: SQ48S15015NS00
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
文件页数: 6/75页
文件大小: 1113K
代理商: SQ48S15015NS00
SQ48 Series
Data Sheet
SQ48 Family DS Ver 3 06-04-04
USA Toll Free 866 WOW-didt
Page 14 of 75
Electrical Specifications: SQ48T/S05080 (8.0 Volts Out)
Conditions: TA=25C, Airflow=300 LFM (1.5 m/s), Vin=48 Vdc, Vout=8.0 Vdc unless otherwise specified.
PARAMETER
NOTES
MIN
TYP
MAX
UNITS
INPUT CHARACTERISTICS
Maximum Input Current
5.3 Adc, 8.0 Vdc Out @ 36 Vdc In
1.38
Adc
Input Stand-by Current
Vin = 48 V, converter disabled
3
mAdc
Input No Load Current (0 load on the output)
Vin = 48 V, converter enabled
33
mAdc
Input Reflected-Ripple Current
25MHz bandwidth
6
mAPK-PK
Input Voltage Ripple Rejection
120Hz
TBD
dB
OUTPUT CHARACTERISTICS
Output Voltage Set Point (no load)
7.920
8.000
8.080
Vdc
Output Regulation
Over Line
±4
±10
mV
Over Load
±4
±10
mV
Output Voltage Range
Over line, load and temperature
2
7.880
8.120
Vdc
Output Ripple and Noise - 25MHz bandwidth
Full load + 10 F tantalum + 1 F ceramic
70
100
mVPK-PK
External Load Capacitance
Plus full load (resistive)
2200
F
Output Current Range
0
5.3
Adc
Current Limit Inception
Non-latching
5.75
6.25
6.75
Adc
Peak Short-Circuit Current
Non-latching. Short=10m
.
10
12
A
RMS Short-Circuit Current
Non-latching
4
Arms
DYNAMIC RESPONSE
Load Change 25% of Iout Max, di/dt = 0.1 A/S
Co = 1 F ceramic
160
mV
di/dt = 5 A/S
Co = 94 F tant. + 1 F ceramic
160
mV
Setting Time to 1%
400
s
EFFICIENCY
100% Load
85.5
%
50% Load
87
%
Additional Notes:
2. -40C to 85C
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