MPQ24S5-50 WALL [Wall Industries,Inc.], MPQ24S5-50 Datasheet - Page 2

• Manufacturer Part Number: MPQ24S5-50
• Description: 50 W DC-DC Converter 10-36 Vdc Input 5 Vdc Output at 10 A Quarter-Brick Package
• Manufacturer: WALL [Wall Industries,Inc.]

(888) 597-WALL
Technical Specifications
SPECIFICATION
Switching Frequency
INPUT (V
Operating Voltage Range
UVLO Turn On at
UVLO Turn Off at
UVLO Hysterisis
Maximum Input Current (Graph 3)
No Load Input Current (Graph 5)
Input Current under “Remote Off” (Graph 6)
Reflected Ripple Current (Photos 1 & 2)
Input Surge Voltage
EFFICIENCY (Graph 1)
OUTPUT (V
Voltage Set Point
Voltage Adjustment (Table 2)
Load Regulation (Graph 7)
Line Regulation (Graph 8)
Temperature Drift (Graph 9)
Remote Sense Compensation
Ripple (Photos 7, 9 & 11)
Spikes (Photos 7, 9 & 11)
Current
Current Limit
Over Voltage Limit
DYNAMIC RESPONSE
Load step / ∆ V (Photos 8, 10 & 12)
Recovery Time (Photos 8, 10 & 12)
Turn On Delay (Photo 3)
Turn On Overshoot (Photos 3 & 5)
Hold Up Time (Photo 4)
REMOTE ON/OFF
Remote ON – Active High
Remote OFF – Active High
Remote ON/OFF pin Floating – Active High
I
Remote ON – Active Low
Remote OFF – Active Low
Remote ON/OFF pin Floating – Active Low
I
I
Turn On Delay – (Photo 5)
Turn Off Delay – (Photo 6)
ISOLATION
Input-Output
Input/Output-Chassis
Isolation Resistance
Isolation Capacitance
THERMAL
Ambient (Graph 2)
Over Temperature Protection
Storage Temperature
MTBF
MECHANICAL
Weight
ON/OFF
ON/OFF
ON/OFF
WALL INDUSTRIES, INC.
Sink to pull low – Active High
Sink to pull low – Active Low
Source to drive high – Active High or Low
in
)
o
)
All specifications are based on 25
We reserve the right to change specifications based on technological advances.
o
C, Nominal Input Voltage and Maximum Output Current unless otherwise noted.
Related condition
Low Line
No Load
Active High Unit
Measured with a 120 uF Alum. Elect. Input Capacitor
100 mS
±Sense shorted to ±Vout
Max Output limited to 90W
±Sense shorted to ±Vout
±Sense shorted to ±Vout
Max Output limited to 50W
(as measured at the converter output pins)
With 1 uF c
With 1 uF c
Power Limited-Dependent upon SENSE
compensation and TRIM adjustment
25% to 100% Io, di/dt=0.025A/uS
Recovery to within 1% Nominal Vout
From Vin(min) to Vout (mom)
Full Load Resistive
From Vin (min) to V
Active High or Active Low (Add an ‘R’ to the end of the PN ie: MPQ24S5-50R)
Min High to Enable
Max Low to Disable
Over Operating Voltage Range
V
Max Low to Enable
Min High to Disable
Over Operating Voltage Range
V
Enable (max Low) to Vout (min)
Enable (0V) to Vout (min)
1 minute
1 minute
at 25
Max. Ambient limited by Derating Curves (Graph 2)
Case Temperature
Calculated Using Bellcore TR-332 Method 1 case 3
ON/OFF
ON/OFF
o
C
www.wallindustries.com
=0V, Vin=36 V
=0V, Vin=36V
eramic & 10 uF Tantalum
eramic & 10 uF Tantalum
ULVO_Turn_Off
M
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Rev. B
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. MPQ24S5-50
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TECHNICAL DATASHEET
MPQ24S48-50
4.970
-0.60
-10%
1000
1000
Min
4.50
-40
-55
9.8
9.4
5.8
1.5
1.6
2.1
2.3
10
12
20
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1,250,300
0.081
5.000
0.013
Nom
10.0
5.00
0.02
54.0
0.01
0.02
200
192
264
110
9.7
0.3
5.8
3.1
0.0
24
87
82
82
14
10
25
See Figure 1
61
1
0
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Graph 2
+10%
5.030
+0.60
0.025
Page 2 of 11
Max
10%
10.3
5.50
5.50
10.0
0.15
100
150
100
125
9.9
0.1
0.1
0.3
5.2
0.8
6.2
0.6
36
50
16
58
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
kHz
Vdc
Vdc
Vdc
A
A
mA
mA
%
Vdc
%
Vdc
%
% /
Vdc
%
mV
mV
A
A
Vdc
mV
ms
%
mS
Vdc
Vdc
mA
Vdc
Vdc
mA
mA
ms
uS
Vdc
Vdc
GΩ
uF
o
o
o
hours
Vdc
Vdc
%
ms
Vdc
g
C
C
C
pk-pk
pk-pk
o
C