鈥?/div>
88% Efficiency at 5V
Wide Range Input
1500V Isolation
Short Circuit
Protection
Efficiency vs. Load (24V Input)
85
80
75
70
65
IES020YG-A
EFF. (18v)
EFF. (24v)
EFF. (36v)
TECHNICAL SPECIFICATIONS
Input
Voltage Range
24 VDC Nominal
48 VDC Nominal
Input Undervoltage Lockout
UVLO Hysteresis
Reflected Ripple
Input Reverse Voltage Protection
16 - 36 VDC
36 - 72 VDC
<34V or <17V
1V Nom.
25 mA
Shunt Diode
60
55
50
45
40
10
20
30
40
50
60
70
80
90
100
LOAD %
Efficiency vs. Load (48V Input)
90
Output
Setpoint Accuracy
鹵1%
Line Regulation Vin Min. - Vin Max., Iout Rated
0.2% Vout
Load Regulation Iout Min. - Iout Max., Vin Nom.
0.5% Vout
Minimum Output Current
10 %
Dynamic Regulation, Loadstep
25% Iout
Pk Deviation
4% Vout
Settling Time
500
碌s
Voltage Trim Range
鹵10%
Short Circuit / Overcurrent Protection
Shutdown / Hiccup
Current Limit Threshold Range, % of Iout Rated
110 - 140%
OVP Trip Range
115 - 140% Vout Nom.
OVP Type
Second Control Loop, Self-Recovering
85
80
75
70
65
60
55
50
45
40
10
20
30
40
50
60
70
80
90
100
LOAD %
IES020ZG-A
EFF. (36v)
EFF. (48v)
EFF. (72v)
High Density - Board Mounted Power Division
General
Turn-On Time
10 ms
Remote Shutdown
Positive Logic
Switching Frequency
300 kHz Open Frame / 450 kHz Cased
Isolation
Input - Output
1500 VDC
Input - Case (24 Vin Units)
500 VDC
Output - Case (48 Vin Units)
500 VDC
Temperature Coefficient
0.03%/擄C
Case Temperature
Operating Range
-40 To +100擄C
Storage Range
-40 To +125擄C
Humidity Max., Non-Condensing
95%
Vibration, 3 Axes, 5 Min Each
5 g, 10 - 55 Hz
MTBF鈥?(Bellcore TR-NWT-000332)
1.9 x 106 hrs
Safety
UL, CSA, EN60950
Weight (approx.)
1.2 oz
Notes
鈥?MTBF predictions may vary slightly from model to model.
Specifications typically at 25擄C, normal line, and full load,
unless otherwise stated.
Soldering Conditions: I/O pins, 260擄C, ten seconds; fully
compatible with commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model.
Please consult factory for specific model information.
Units are water-washable and fully compatible with commercial
spray or immersion post wave-solder washing equipment.
1
1
2
3
