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HES050ZD-A2V PDF预览

HES050ZD-A2V

更新时间: 2024-11-13 05:48:47
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描述
DC-DC Regulated Power Supply Module, 1 Output, 150W, Hybrid, HALF BRICK PACKAGE-9

HES050ZD-A2V 数据手册

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HES DC-DC Series Data Sheet  
Half-Brick Converters  
Description  
HES single-output dc-dc converters provide up to 150  
watts of output power in an industry-standard, half-brick  
package and footprint. These units feature ultra-high  
efficiency, Class A conducted noise specifications, and  
fixed switching frequency. The HES is designed with  
open-frame packaging, along with planar magnetics to  
provide maximum useable power with minimal thermal  
constraints. The HES is especially suited to harsh  
telecom, networking, and industrial applications, and is  
fully compatible with production board washing processes.  
Features  
• High efficiency  
• Industry standard half-brick • “True-Trim” option  
• Open-frame packaging • 1500V isolation  
• 100°C baseplate operation • Positive or negative  
logic  
• Water washable  
Technical Specifications  
Input  
Voltage Range  
24 VDC Nominal  
48 VDC Nominal  
Reflected Ripple  
18 - 36 VDC  
36 - 72 VDC  
50 mA  
Input Reverse Voltage Protection  
Input Undervoltage Lockout / Hysteresis  
Shunt Diode  
<34V/1V Nom.  
Output  
Setpoint Accuracy  
1%  
Line Regulation V Min. - V Max., I  
Rated  
0.2% V  
Efficiency vs. Load (48V Input)  
in  
in  
out  
out  
Load Regulation I  
Remote Sense Headroom  
Minimum Output Current  
Min. - I  
Max., V Nom.  
0.2% V  
out  
out  
out in  
95  
90  
85  
80  
0.5 VDC  
10 %  
Dynamic Regulation, Loadstep  
Pk Deviation  
Settling Time  
25% I  
out  
4% V  
out  
500 ms  
10%  
75  
HES033ZE  
Voltage Trim Range  
70  
65  
60  
55  
50  
HES075ZG  
HES100ZE  
Short Circuit / Overcurrent Protection  
Current Limit Threshold Range, % of I  
OVP Trip Range  
Shutdown / Hiccup  
110 - 130%  
Rated  
out  
120 - 140% V Nom.  
out  
OVP Type  
Self Recovering  
General  
1
2
3
4
5
6
7
8
9
10  
X10 = LOAD %  
Turn-On Time  
10 ms  
Remote Shutdown  
Positive Or Negative Logic  
Remote Shutdown Reference  
Switching Frequency 2.5 & 3.3, 5V Model  
Isolation  
V Negative  
200 kHz, 300 kHz (Respectively)  
in  
Notes  
MTBF predictions may vary slightly from model to model.  
Input - Output  
Input - Case  
Output - Case  
Temperature Coefficient  
Case Temperature  
1500 VDC  
1050 VDC  
500 VDC  
0.02%/°C  
Specifications typically at 25°C, normal line, and full load, unless  
otherwise stated.  
Soldering Conditions: I/O pins, 260°C, ten seconds; fully  
compatible with commercial wave-soldering equipment.  
Operating Range  
Storage Range  
-40 To +100°C  
-40 To +125°C  
105 To 115°C  
5 g, 10 - 55 Hz  
Thermal Shutdown Range  
Vibration, 3 Axes, 5 Min Each  
Safety: Agency approvals may vary from model to model. Please  
consult factory for specific model information.  
6
MTBF (Bellcore Tr-nwt-000332)  
1.8 X 10 hrs  
Safety  
Weight (Approx.)  
UL 1950, CSA 22.2-950, EN60950  
1.4 oz  
Units are water-washable and fully compatible with commercial spray  
or immersion post wave-solder washing equipment.  
REV. JUN 04, 2004  
Page 1 of 3  

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