TDK Powereta iQP48080A025V - Manual

©2001 Innoveta TM Technologies, Inc. 1/2 10/19/2001
Revision 2
Product Brief: Powereta™ – Single Output High Current Double-P Quarter Brick
©2006 TDK Innoveta Inc.
iQP 2.5V to 3.3V Product Brief 4/20/2006 ℡ (877) 498-0099
1/2
TDK Innoveta Base
Product Code
Input
Voltage
Output
Voltage
Output
Current
Efficiency
70%Load
Efficiency
100%Load
iQP48070A033V 36-75V 3.3V 70A 92.5% 91.5%
iQP48080A025V 36-75V 2.5V 80A 90.5% 89%
Input Characteristics
Operating input range 36-75V
Transient input voltage 100V 100mS max
Turn-on voltage 34.4V
Turn-off voltage 32.3V
Maximum input current 8 A Input 0-75V, Io,max
Output Characteristics
Output voltage tolerance +/- 3.3% max Over line, load, and
temp to end of life
Efficiency 89% to 91.5% Io,max
Line regulation 1 mV Over rated input
Load regulation 1 mV Over rated load
Start-up time 25 ms On/Off to 90% Vo
Output voltage adjustment 80%-110% %Vo,nom
Output ripple 25 - 40 mVp-p 20MHz bandwidth
Dynamic response
Transient voltage
Recovery time
150 – 200 mV
500 - 650 µS
Load step 25% of
Io,max
slew rate =0.1A/us
Ripple frequency 270 kHz Fixed
Protection
Output over-current 110% 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 119C See full datasheet
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.
Features
•
RoHS Compliant
• Standard Double-P Quarter Brick Pinout
• Size: 2.28” Ч 1.45” Ч 0.5”
• Up to 80A of output current
• Power density: up to 140W / in
3
• 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
• 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 Bricks
48V Input, 3.3V/70A and 2.5V/80A Output
Typical Performance