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
•
•
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•
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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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