TDK Network Card iQP48070A033V User Manual

Product Brief: Powereta™ – Single Output High Current Double-P Quarter Brick  
Powereta™ iQP Series Double-P Quarter Bricks  
48V Input, 3.3V/70A and 2.5V/80A Output  
The Powereta™ iQP Series offers an industry standard extra  
output pins (Double-P) quarter brick high current power module  
with true useable output power. Its 89% to 91.5% full load  
efficiency and superior thermal performance make the Powereta™  
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  
iQP48070A033V  
Input  
Voltage  
36-75V  
Output  
Voltage  
3.3V  
Output  
Current  
70A  
Efficiency  
70%Load  
92.5%  
Efficiency  
100%Load  
91.5%  
Features  
RoHS Compliant  
Standard Double-P Quarter Brick Pinout  
Size: 2.28” × 1.45” × 0.5”  
Up to 80A of output current  
iQP48080A025V  
36-75V  
2.5V  
80A  
90.5%  
89%  
Power density: up to 140W / in3  
Maximum efficiency – up to 93.5%  
Full load efficiency: 89% to 91.5%  
Output power – up to 231W in high  
ambient temperature, low airflow  
environments with minimal derating  
Wide output voltage trim range  
Industry standard output voltage trim  
Basic insulation – 1500Vdc  
Typical Performance  
Input Characteristics  
Operating input range  
Transient input voltage  
Turn-on voltage  
Turn-off voltage  
Maximum input current  
36-75V  
100V  
34.4V  
32.3V  
8 A  
100mS max  
Input 0-75V, Io,max  
Output Characteristics  
Output voltage tolerance  
+/- 3.3% max  
Over line, load, and  
temp to end of life  
Io,max  
Over rated input  
Over rated load  
On/Off to 90% Vo  
%Vo,nom  
20MHz bandwidth  
Load step 25% of  
Io,max  
Choice of remote on/off configuration  
Remote sense  
Constant switching frequency  
Latched output over-voltage protection  
Auto-recovery full protections:  
Efficiency  
89% to 91.5%  
1 mV  
Line regulation  
Load regulation  
Start-up time  
Output voltage adjustment  
Output ripple  
Dynamic response  
Transient voltage  
Recovery time  
1 mV  
25 ms  
80%-110%  
25 - 40 mVp-p  
o Input under and over voltage  
o Output over-current  
o Output short circuit  
o Thermal limit  
150 – 200 mV  
500 - 650 µS  
270 kHz  
slew rate =0.1A/us  
Ripple frequency  
Fixed  
Protection  
Output over-current  
Short circuit  
110% of Io,rated  
Continuous  
protection  
121% of Vout,nom  
126C  
Auto-recovery hiccup  
Auto-recovery hiccup  
UL 60950 (US and Canada), VDE 0805,  
CB scheme (IEC950) Safety markings  
and CE Mark (EN60950)  
Output over-voltage  
Thermal shutdown  
Latching  
Auto recovery with  
hysteresis  
Optional 0.110”, 0.145”, 0.180” pin length  
Optional non-latching OVP protection  
EMI: CISPR 22 A or B with external filter  
Multiple patents pending  
Environmental  
Operating temperature, Tc  
-40C to 119C  
See full datasheet  
ISO9000 certified manufacturing facilities  
(877) 498-0099  
©2006 TDK Innoveta Inc.  
1/2  
iQP 2.5V to 3.3V Product Brief 4/20/2006  
 

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