Q24S25018-NS0P
| Model | Q24S25018-NS0P |
| Description | DC-DC Regulated Power Supply Module, 1 Output, 45W, Hybrid, QUARTER BRICK PACKAGE-8 |
| PDF file | Total 14 pages (File size: 253K) |
| Chip Manufacturer | BEL |
Q24S25018 DC-DC Converter Data Sheet
18-36 VDC Input; 1.5 VDC @ 25A Output
Electrical Specifications (continued)
Conditions: T
A
=25 ºC, Airflow=300 LFM (1.5 m/s), Vin=24 VDC, unless otherwise specified.
PARAMETER
INPUT CHARACTERISTICS
Maximum Input Current
Input Stand-by Current
Input No Load Current (0 load on the output)
Input Reflected-Ripple Current
Input Voltage Ripple Rejection
NOTES
25 ADC, 1.8 VDC Out @ 18 VDC In
Vin = 24 V, converter disabled
Vin = 24 V, converter enabled
See Figure 25 - 25MHz bandwidth
120Hz
-40ºC to 85ºC
MIN
TYP
MAX
3
UNITS
ADC
mADC
mADC
mA
PK-PK
dB
VDC
mV
mV
VDC
mV
PK-PK
mV
mV
µs
%
%
3.5
92
6
TBD
1.782
1.800
±2
±2
1.818
±4
±5
1.827
50
OUTPUT CHARACTERISTICS
Output Voltage Set Point (no load)
Output Regulation
Over Line
Over Load
Output Voltage Range
Output Ripple and Noise - 25MHz bandwidth
Over line, load and temperature
Full load + 10
μF
tantalum + 1
μF
ceramic
Co = 1
μF
ceramic (Fig.20)
Co = 450
μF
tant. + 1
μF
ceramic (Fig.21)
1.773
30
50
140
100
85
85
DYNAMIC RESPONSE
Load Change 25% of Iout Max, di/dt = 0.1 A/μS
di/dt = 5 A/μS
Setting Time to 1%
EFFICIENCY
100% Load
50% Load
MDC10152 Rev.1.0, 6-Apr-10
Page 3 of 14
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