TDK iQP Series - Manual
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©2001 Innoveta
TM
Technologies, Inc.
1/2
10/19/2001
Revision 2
Product Brief: Powereta™ – Single Output High Current Double-P Quarter Brick
©2005 TDK Innoveta Inc.
iQP 5V Product Brief 6/6/2005
℡
(877) 498-0099
1/2
TDK Innoveta Base
Product Code
Input
Voltage
Output
Voltage
Output
Current
Efficiency
70%Load
Efficiency
100%Load
iQP48050A050V
36-75V
5V
50A
93%
92%
Input Characteristics
Operating input range
36-75V
Transient input voltage
100V
100mS max
Turn-on voltage
34.7V
Turn-off voltage
32.3V
Maximum input current
8A
Input 0-75V, Io,max
Output Characteristics
Output voltage tolerance
+/- 3.3% max
Over line, load, and
temp to end of life
Efficiency
92%
Io,max
Line regulation
3 mV
Over rated input
Load regulation
3 mV
Over rated load
Start-up time
40 ms
On/Off to 90% Vo
Output voltage adjustment
80%-110%
%Vo,nom
Output ripple
80 mVp-p
20MHz bandwidth
Dynamic response
Transient voltage
Recovery time
80 mV
200
µ
S
Load step 25% of
Io,max
slew rate =0.1A/us
Ripple frequency
250 kHz
Fixed
Protection
Output over-current
108% of Io,rated
Auto-recovery hiccup
Short circuit
Continuous
protection
Auto-recovery hiccup
Output over-voltage
121% of Vout,nom
Latching
Thermal shutdown
126C
Auto recovery with
hysteresis
Environmental
Operating temperature, Tc
-40C to 112C
See full datasheet
The Powereta™ iQP Series offers an industry standard
Double-P quarter brick high current power module with true
useable output power.
The iQP series power modules are
ideally suited for high-density distributed power architectures
where the demands of voltage and substantial load mandate
the creation of a robust local intermediate 5V
distribution bus.
Its 92% full load efficiency (93% at 70% load) and superior
thermal performance make the iQP 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.
Features
•
Standard Double-P Quarter Brick Pinout
•
Size: 2.28”
×
1.45”
×
0.5”
•
Up to 50A of output current
•
Power density > 151W / in
3
•
Maximum efficiency – up to 94.5%
•
Typical full load efficiency: 92%
•
Output power – up to 250W in high
ambient temperature, low airflow
environments with minimal derating
•
Wide output voltage trim range
•
Industry standard output voltage trim
•
Basic insulation – 1500Vdc
•
Choice of remote on/off configuration
•
Remote sense
•
Constant switching frequency
•
Latched output over-voltage protection
•
Auto-recovery full protections:
o
Input under and over voltage
o
Output over-current
o
Output short circuit
o
Thermal limit
•
UL 60950 (US and Canada), VDE 0805,
CB scheme (IEC950) Safety markings
and CE Mark (EN60950)
•
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
•
ISO9000 certified manufacturing facilities
Powereta™ iQP Series Double-P Quarter Brick
48V Input, 5V/50A/250W DC Output
Typical Performance
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