參數(shù)資料
型號(hào): SQ24T10018-PCCS
廠商: POWER-ONE INC
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, ONE-EIGHTH BRICK PACKAGE-8
文件頁(yè)數(shù): 47/70頁(yè)
文件大小: 933K
代理商: SQ24T10018-PCCS
AUG 25, 2006 revised to MAR 19, 2007
Page 51 of 70
www.power-one.com
SQ24 Series DC-DC Converter Data Sheet
18-36 VDC Input; Standard Outputs from 1-12 VDC
Electrical Specifications: SQ24T/S15015 (1.5 Volts Out)
Conditions: TA=25 C, Airflow=300 LFM (1.5 m/s), Vin=24 VDC, Vout=1.5 VDC unless otherwise specified.
PARAMETER
NOTES
MIN
TYP
MAX
UNITS
INPUT CHARACTERISTICS
Maximum Input Current
15 ADC, 1.5 VDC Out @ 18 VDC In
1.6
ADC
Input Stand-by Current
Vin = 24 V, converter disabled
2.6
mADC
Input No Load Current (0 load on the output)
Vin = 24 V, converter enabled
48
mADC
Input Reflected-Ripple Current
25 MHz bandwidth
6
mAPK-PK
Input Voltage Ripple Rejection
120 Hz
TBD
dB
OUTPUT CHARACTERISTICS
Output Voltage Set Point (no load)
1.485
1.500
1.515
VDC
Output Regulation
Over Line
±2
±4
mV
Over Load
±2
±4
mV
Output Voltage Range
Over line, load and temperature
1
1.477
1.523
VDC
Output Ripple and Noise - 25 MHz bandwidth
Full load + 10 μF tantalum + 1 μF ceramic
30
50
mVPK-PK
External Load Capacitance
Plus full load (resistive)
15,000
μF
Output Current Range
0
15
ADC
Current Limit Inception
Non-latching
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/μs
Co = 1 μF ceramic
80
mV
di/dt = 5 A/μs
Co = 450 μF tant. + 1 μF ceramic
120
mV
Setting Time to 1%
170
s
EFFICIENCY
100% Load
83
%
50% Load
83
%
Additional Notes: 1.
-40 C to 85 C
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