TDK iQP48080A025V manual Input Characteristics, Output Characteristics, Protection, Environmental

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.

Features

•RoHS Compliant

•Standard Double-P Quarter Brick Pinout

•Size: 2.28” × 1.45” × 0.5”

•Up to 80A of output current

•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

•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

TDK Innoveta Base	Input	Output	Output	Efficiency	Efficiency
Product Code	Voltage	Voltage	Current	70%Load	100%Load
iQP48070A033V	36-75V	3.3V	70A	92.5%	91.5%
iQP48080A025V	36-75V	2.5V	80A	90.5%	89%

Typical Performance

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		Load step 25% of
Transient voltage	150 – 200 mV	Io,max
Recovery time	500 - 650 µS	slew rate =0.1A/us
Ripple frequency	270 kHz	Fixed
Protection
Output over-current	110% of Io,rated	Auto-recovery hiccup
Short circuit	Continuous	Auto-recovery hiccup
	protection
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

©2006 TDK Innoveta Inc.	￿ (877) 498-0099
iQP 2.5V to 3.3V Product Brief 4/20/2006	1/2