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
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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
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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
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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
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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.
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iQP 2.5V to 3.3V Product Brief 4/20/2006
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