MCM12S10Q Delta Electronics, Inc., MCM12S10Q Datasheet - Page 3

• Manufacturer Part Number: MCM12S10Q
• Description: Integrated, Non-isolated, Point Of Load, Dc/dc Power Modules
• Manufacturer: Delta Electronics, Inc.

TECHNICAL SPECIFICATIONS
T
DS_MCM12S10Q_07022008
A
PARAMETER
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
Operating Temperature
Storage Temperature
INPUT CHARACTERISTICS
Operating Input Voltage
Input Under-Voltage Lockout
Maximum Input Current
No-Load Input Current
Off Converter Input Current
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Voltage Adjustable Range
Output Voltage Regulation
Total Output Voltage Range
Output Voltage Ripple and Noise
Output Current Range
Output Voltage Over-shoot at Start-up
Output DC Current-Limit Inception
DYNAMIC CHARACTERISTICS
Dynamic Load Response
Turn-On Transient
Output Capacitive Load
Output Capacitive Load, minimum
EFFICIENCY
Vo=2.5V
Vo=1.8V
Vo=1.5V
Vo=1.2V
FEATURE CHARACTERISTICS
Switching Frequency
ON/OFF Control,
Power Good
GENERAL SPECIFICATIONS
MTBF
Weight
= 25°C, airflow rate = 300 LFM, V
Over Line
Over Load
Over Temperature
Peak-to-Peak
Peak-to-Peak
Start-Up Time, From On/Off Control
Start-Up Time, From Input
Output Voltage Rise Time
Positive Step Change in Output Current
Negative Step Change in Output Current
Settling Time
Logic Low Voltage
Turn-On Voltage Threshold
Hysteresis
in
= 4.5~ 5.5Vdc or 7~ 13.2Vdc, nominal Vout unless otherwise noted.
Vin= 4.5V~5.5V and 7V to 13.2V
Io=Io,min to Io,max, Vin= 4.5V~5.5V and 7V to 13.2V
Ta= -40℃ to 85℃
NOTES and CONDITIONS
Refer to Figure 45 for the measuring point
Range 1
Range 2
Io=Io,min
Vin=12V, Io=Io,max, Vo=2.5V
Vin=9V, Io=Io,max, Vo=2.5V
Vin=5V, Io=Io,max, Vo=2.5V
Vin=12V, Io=Io,max, Vo=1.2V
Vin=9V, Io=Io,max, Vo=1.2V
Vin=5V, Io=Io,max, Vo=1.2V
Vin=Vin,min to Vin,max, Io=Io,min
Vin=Vin,min to Vin,max, Converter is off
Vin=12V, Io=Io,min
Over sample load, line and temperature
Vin=12V, 5Hz to 20MHz bandwidth
Vo=2.5V, Io=min to max
Vo=1.0V, Io=min to max
Vout=2.5V
Vout =90%Vo, set
2.5A/µs, Vin=12V
25% Io, max to 75% Io, max
75% Io, max to 25% Io, max
To be within 1% of Vo nominal
Io=Io.max
Von/off, Vo=10% of Vo,set
Vin=Vin,min, Vo=10% of Vo,set
Time for Vo to rise from 10% to 90% of Vo,set
Full load; ESR ≧10mΩ
330uF/6.3V (ESR = 10m Ohms)*1 and 22uF/25V*3
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Module Off, Von/off
Io=80%Io, max, Ta=25℃
See left
TBD
Min.
-0.3
270
-40
-40
4.5
7.0
3.9
0.3
0.6
40
0
MCM12S10Q A
9, 12
0.35
5.65
1.27
1.65
85.5
83.8
TBD
TBD
Typ.
200
120
120
300
5.0
4.1
2.4
3.6
3.0
2.0
0.2
0.2
1.5
6.5
80
10
65
40
40
15
15
88
81
1
5
3000
Max.
13.2
TBD
TBD
105
125
330
5.5
4.3
0.4
2.5
0.4
15
10
5
Units
Vdc
°C
°C
V
V
V
V
A
A
A
A
A
mA
mA
% Vo,set
V
% Vo,set
% Vo,set
% Vo,set
% Vo,set
mV
mV
A
% Vo,set
% Io
mVpk
mVpk
µs
ms
ms
ms
µF
µF
%
%
%
%
kHz
V
M hours
grams
3