參數(shù)資料
型號: SQ24T15018PBB0G
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 27 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, EIGHTH BRICK PACKAGE-8
文件頁數(shù): 53/70頁
文件大小: 656K
代理商: SQ24T15018PBB0G
MCD10159 Rev. 1.0, 01-Jun-10
Page 57 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/S15012 (1.2 Volts Out)
Conditions: TA=25 C, Airflow=300 LFM (1.5 m/s), Vin=24 VDC, Vout=1.2 VDC unless otherwise specified.
PARAMETER
NOTES
MIN
TYP
MAX
UNITS
INPUT CHARACTERISTICS
Maximum Input Current
15 ADC, 1.2 VDC Out @ 18 VDC In
1.25
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
43
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)
1.188
1.200
1.212
VDC
Output Regulation
Over Line
±1
±3
mV
Over Load
±1
±3
mV
Output Voltage Range
Over line, load and temperature
1
1.182
1.218
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=10 m.
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
90
mV
di/dt = 5 A/μs
Co = 450 μF tant. + 1 μF ceramic
120
mV
Setting Time to 1%
200
s
EFFICIENCY
100% Load
81
%
50% Load
81
%
Additional Notes: 1.
-40C to 85C
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