E36SC05025NRFA Datasheet, PDF (2/15 Pages) Delta Electronics, Inc. – 125W DC/DC Power Modules

TECHNICAL SPECIFICATIONS
PARAMETER
NOTES and CONDITIONS
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Continuous
Transient (100ms)
Operating Ambient Temperature
Storage Temperature
Input/Output Isolation Voltage
INPUT CHARACTERISTICS
Operating Input Voltage
Input Under-Voltage Lockout
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Lockout Hysteresis Voltage
Maximum Input Current
No-Load Input Current
Off Converter Input Current
Inrush Current ( I²t)
Input Reflected-Ripple Current
Input Voltage Ripple Rejection
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Regulation
Over Load
Over Line
Over Temperature
Total Output Voltage Range
Output Voltage Ripple and Noise
Peak-to-Peak
RMS
Operating Output Current Range
Output Over Current Protection(hiccup mode)
DYNAMIC CHARACTERISTICS
Output Voltage Current Transient
Positive Step Change in Output Current
Negative Step Change in Output Current
Settling Time (within 1% Vout nominal)
Turn-On Transient
Start-Up Time, From On/Off Control
Start-Up Time, From Input
Output Capacitance (note1)
EFFICIENCY
100% Load
100% Load
60% Load
ISOLATION CHARACTERISTICS
Input to Output
Isolation Resistance
Isolation Capacitance
FEATURE CHARACTERISTICS
Switching Frequency
ON/OFF Control, Negative Remote On/Off logic
100ms
Full Load, 18Vin
Vin=48V, Io=0A
Vin=48V, Io=0A
P-P thru 12µH inductor, 5Hz to 20MHz
120 Hz
Vin=48V, Io=Io.max, Tc=25°C
Io=Io, min to Io, max
Vin=18V to 75V
Tc=-40°C to 85°C
Over sample load, line and temperature
5Hz to 20MHz bandwidth
Vin=48V, Full Load, 1µF ceramic, 10µF tantalum
Vin=48V, Full Load, 1µF ceramic, 10µF tantalum
Vin=18V to75V
Output Voltage 10% Low
48Vin, 10µF Tan & 1µF Ceramic load cap, 0.1A/µs
75% Io.max to 50% Io.max
50% Io.max to 75% Io.max
Full load; 5% overshoot of Vout at startup
Vin=24V
Vin=48V
Vin=48V
Logic Low (Module On)
Logic High (Module Off)
ON/OFF Control, Positive Remote On/Off logic
Von/off
Von/off
Logic Low (Module Off)
Von/off
Logic High (Module On)
Von/off
ON/OFF Current (for both remote on/off logic)
Ion/off at Von/off=0.0V
Leakage Current (for both remote on/off logic)
Output Voltage Trim Range(note 2)
Output Voltage Remote Sense Range
Logic High, Von/off=5V
Pout ≦ max rated power,Io ≦ Io.max
Pout ≦ max rated power,Io ≦ Io.max
Output Over-Voltage Protection
GENERAL SPECIFICATIONS
MTBF
Over full temp range; % of nominal Vout
Io=80% of Io, max; Ta=25°C, airflow rate=300LFM
Weight
Without heat spreader
Weight
With heat spreader
Over-Temperature Shutdown ( Without heat spreader)
Over-Temperature Shutdown (With heat spreader)
Over-Temperature Shutdown ( NTC resistor )
Refer to Figure 18 for Hot spot 1 location
(48Vin,80% Io, 200LFM,Airflow from Vin+ to Vin-)
Refer to Figure 21 for Hot spot 2 location
(48Vin,80% Io, 200LFM,Airflow from Vin+ to Vin-)
Refer to Figure 18 for NTC resistor location
Note: Please attach thermocouple on NTC resistor to test OTP function, the hot spots’ temperature is just for reference.
(TA=25°C, airflow rate=100 LFM, Vin=48Vdc, nominal Vout unless otherwise noted.)
Note1: For applications with higher output capacitive load, please contact Delta.
Note2: Trim down range -20% for 18Vin ~75Vin, Trim up range +10% for 20Vin ~ 75Vin.
E36SC05025 (Standard)
Min.
Typ.
Max.
Units
Vdc
0
80
Vdc
100
Vdc
-40
85
°C
-55
125
°C
1500
Vdc
18
48
75
Vdc
16.5
17.2
17.9
Vdc
15.5
16.2
16.9
Vdc
0.3
1.0
1.8
Vdc
8.9
A
55
mA
5
mA
1
A²s
20
mA
50
dB
4.925
5
5.075
Vdc
±5
mV
±5
mV
±50
mV
4.85
5
5.15
V
70
23
0
27.5
mV
mV
25
A
35
A
200
mV
200
mV
200
µs
55
mS
55
mS
10000
µF
90.5
%
91
%
91.5
%
1500
Vdc
10
MΩ
1000
pF
300
KHz
0.8
V
3.0
5
V
0.8
V
3.0
5
V
mA
-20
10
%
10
%
115
140
%
7.3
Mhours
24.6
ghroaumrss
33.2
grams
132
°C
120
°C
130
°C
DS_E36SC05025_08162013
E-mail: [e-mail]
http://www.deltaww.com/dcdc
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