TDK Network Card Series DC DC User Manual

Advance Product Brief: Supereta™ Series – Single Output High Current Quarter Brick  
Supereta™ Series DC/DC Power Modules  
48V Input, 33 - 60A Output Quarter Brick  
The Supereta™ Series offers an industry standard quarter  
brick high current power module with true useable output power.  
Its 80.5% to 91% efficiency and superior thermal performance  
make the Supereta™ Series of power modules ideally suited for  
tight space and power-hungry applications in demanding thermal  
environments. This rugged building block is designed to serve as  
the core of your high reliability system. A wide output voltage trim  
range, -20 to +10%, and remote sensing are standard features  
enhancing versatility.  
TDK Innoveta Base  
Product Code  
iQM48035A033V  
Input  
Voltage  
36-75V  
Output  
Voltage  
3.3V  
Output  
Current  
35A  
Efficiency  
75% Load  
92.0%  
Efficiency  
100%Load  
91.5%  
iQM48050A033V  
iQM48040A025V  
iQM48050A025V  
iQM48060A025V  
iQM48060A018V  
iQM48060A015V  
iQM48060A012V  
36-75V  
36-75V  
36-75V  
36-75V  
36-75V  
36-75V  
36-75V  
3.3V  
2.5V  
2.5V  
2.5V  
1.8V  
1.5V  
1.2V  
50A  
40A  
50A  
60A  
60A  
60A  
60A  
91.5%  
90.0%  
89.5%  
89.0%  
87.0%  
85.5%  
83.0%  
90.5%  
89.5%  
88.5%  
87.5%  
85.0%  
83.5%  
80.5%  
Features  
Standard Quarter Brick Footprint  
Up to 60A of output current  
Power density – 100W / in3  
Efficiency – up to 92%  
Full load efficiency – 80.5% to 91%  
Output power – up to 165W in high  
ambient temperature, low airflow  
environments with minimal derating  
Wide output voltage trim range  
Basic insulation – 1500Vdc  
Choice of remote on/off configuration  
Industry standard output voltage trim  
Remote sense  
Typical Performance  
Input Characteristics  
Operating input range  
Transient input voltage  
Turn-on voltage  
Turn-off voltage  
Start-up time  
36-75V  
100V  
34.7V  
32.3V  
28 mS  
5.7A  
100mS max  
Constant switching frequency  
Latched output over-voltage protection  
Auto-recovery full protections:  
On/Off to 90% Vout  
Input 0-75V, Io,max  
Maximum input current  
Output Characteristics  
Output voltage tolerance  
+/- 3% max  
Over line, load, and  
temp to end of life  
Io,max  
Over rated input  
Over rated load  
%Vo,nom  
20MHz bandwidth  
Load step 25% of  
Io,max  
o Input under and over voltage  
o Output over-current  
o Output short circuit  
o Thermal limit  
Efficiency  
see product table  
1 mV  
Line regulation  
Load regulation  
Output voltage adjustment  
Output ripple  
Dynamic response  
Transient voltage  
Recovery time  
1 mV  
80%-110%  
55 mVp-p  
UL 60950 (US and Canada), VDE 0805,  
CB scheme (IEC950) Safety markings  
and CE Mark (EN60950)  
100 mV  
450 µS  
slew rate =0.1A/us  
Ripple frequency  
260kHz - 320 kHz  
Fixed  
Optional 0.110”, 0.180”, 0.200” pin length  
Optional non-latching OVP protection  
EMI: CISPR 22 A or B with external filter  
Multiple patents  
Protection  
Output over-current  
Short circuit  
115% of Io,rated  
Continuous  
protection  
125% of Vout,nom  
126C  
Auto-recovery hiccup  
Auto-recovery hiccup  
Output over-voltage  
Thermal shutdown  
Latching  
Auto recovery  
ISO9000 certified manufacturing facilities  
Environmental  
Operating temperature  
-40C to 117C  
See full datasheet  
(877) 498-0099  
©2004 TDK Innoveta Inc.  
1/2  
iQM Advance Product Brief 5/5/2004  
 

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