參數(shù)資料
型號: SQ48S15010PS00
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 39/75頁
文件大?。?/td> 1113K
代理商: SQ48S15010PS00
SQ48 Series
Data Sheet
SQ48 Family DS Ver 3 06-04-04
USA Toll Free 866 WOW-didt
Page 44 of 75
Electrical Specifications: SQ48T/S15020 (2.0 Volts Out)
Conditions: TA=25C, Airflow=300 LFM (1.5 m/s), Vin=48 Vdc, Vout=2.0 Vdc unless otherwise specified.
PARAMETER
NOTES
MIN
TYP
MAX
UNITS
INPUT CHARACTERISTICS
Maximum Input Current
15 Adc, 2.0 Vdc Out @ 36 Vdc In
1.0
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
31
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)
1.98
2.000
2.02
Vdc
Output Regulation
Over Line
±2
±5
mV
Over Load
±2
±5
mV
Output Voltage Range
Over line, load and temperature
2
1.970
2.030
Vdc
Output Ripple and Noise - 25MHz bandwidth
Full load + 10 F tantalum + 1 F ceramic
30
50
mVPK-PK
External Load Capacitance
Plus full load (resistive)
15,000
F
Output Current Range
0
15
Adc
Current Limit Inception
Non-latching
15.75
18
20
Adc
Peak Short-Circuit Current
Non-latching. Short=10m
.
30
40
A
RMS Short-Circuit Current
Non-latching
5.3
Arms
DYNAMIC RESPONSE
Load Change 25% of Iout Max, di/dt = 0.1 A/S
Co = 1 F ceramic
80
mV
di/dt = 5 A/S
Co = 450 F tant. + 1 F ceramic
60
mV
Setting Time to 1%
60
s
EFFICIENCY
100% Load
86.5
%
50% Load
87
%
Additional Notes:
2.
-40C to 85C
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