參數(shù)資料
型號(hào): SQ24T15012PDCTG
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 18 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, EIGHTH BRICK PACKAGE-8
文件頁(yè)數(shù): 69/70頁(yè)
文件大?。?/td> 656K
代理商: SQ24T15012PDCTG
MCD10159 Rev. 1.0, 01-Jun-10
Page 8 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/S04120 (12 Volts Out)
Conditions: TA=25 C, Airflow=300 LFM (1.5 m/s), Vin=24 VDC, Vout=12 VDC unless otherwise specified.
PARAMETER
NOTES
MIN
TYP
MAX
UNITS
INPUT CHARACTERISTICS
Maximum Input Current
4 ADC, 12 VDC Out @ 18 VDC In
3.1
ADC
Input Stand-by Current
Vin = 24 V, converter disabled
3
mADC
Input No Load Current (0 load on the output)
Vin = 24 V, converter enabled
100
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)
11.880
12.000
12.120
VDC
Output Regulation
Over Line
±4
±10
mV
Over Load
±4
±10
mV
Output Voltage Range
Over line, load and temperature
1
11.820
12.180
VDC
Output Ripple and Noise - 25 MHz bandwidth
Full load + 10 μF tantalum + 1 μF ceramic
90
120
mVPK-PK
External Load Capacitance
Plus full load (resistive)
1000
μF
Output Current Range
0
4
ADC
Current Limit Inception
Non-latching
5
5.5
ADC
Peak Short-Circuit Current
Non-latching. Short=10m.
7.5
10
A
RMS Short-Circuit Current
Non-latching
1
Arms
DYNAMIC RESPONSE
Load Change 25% of Iout Max, di/dt = 0.1 A/μs
Co = 1 μF ceramic
150
mV
di/dt = 5 A/μs
1 μF ceramic
200
mV
Setting Time to 1%
20
s
EFFICIENCY
100% Load
87
%
50% Load
87
%
Additional Notes: 1.
-40 C to 85 C
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