Data Sheet: Supereta iQM Series –Single Output Quarter Brick
TM
Supereta™ iQM Series DC/DC Power Modules
48V Input, 1.2V / 60A Output
Quarter Brick
The Supereta™ Series offers an industry
standard quarter brick high current power
module with true useable output power. Its
81% full load efficiency (83% at 75% of full
load) 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.
Standard Features:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Standard Quarter Brick Pinout
Size: 2.28”
×
1.45”
×
0.5”
(57.9mm
×
36.8mm
×
12.7mm)
Up to 60A of output current
3
Power density – 44W / in
Efficiency – up to 86%
Full load typical efficiency – 80.5%
Output power – up to 72W
Metal board design with high usable power
45A at 65°C and 200LFM (1m/s)
43A at 70°C and 200LFM (1m/s)
Wide output voltage trim range
Basic insulation – 1500Vdc
Positive remote on/off logic
Industry standard output voltage trim
Remote sense
Constant switching frequency
UL 60950 (US and Canada), VDE 0805,
CB scheme (IEC950)
CE Mark (EN60950)
•
•
o
o
o
o
•
•
•
Latched output over-voltage protection
Auto-recovery full protections:
Input under and over voltage
Output over-current
Output short circuit
Thermal limit
EMI: CISPR 22 A or B with external filter
Multiple patents pending
ISO Certified manufacturing facilities
Optional Features:
•
•
•
•
Negative remote on/off logic
Short Thru-hole pins 2.79 mm (0.110”)
Long Thru-hole pins 5.08 mm (0.200”)
Non-latching output over-voltage
protection
©2004-2006 TDK Innoveta Inc.
iQM 1.2V/60A Datasheet 8/4/2006
℡
(877) 498-0099
1/15
Data Sheet: Supereta iQM Series –Single Output Quarter Brick
TM
Ordering information:
Product
Identifier
i
TDK Innoveta
Package
Size
Q
Quarter-
brick
Platform
Input
Voltage
48
36-75V
Output
Current/
Power
060
060 – 60A
Output
Units
A
Amps
Main
Output
Voltage
012
012 – 1.2V
# of
Outputs
V
Single
-
Safety
Class
0
Feature Set
M
Supereta
00
00 – Standard
Option Table:
Feature Set
00
01
02
03
04
05
06
07
08
09
On/Off Logic
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
OVP
Latch
Latch
Latch
Latch
Latch
Latch
Non-Latch
Non-Latch
Latch
Latch
Pin Length
0.145”
0.145”
0.110”
0.110”
0.200”
0.200”
0.145”
0.145”
0.180”
0.180”
Product Offering:
Code
iQM48060A012V
Input Voltage
36-75V
Output Voltage
1.2V
Output
Current
60A
Maximum
Output Power
72W
Efficiency
81%
TDK Innoveta, Inc.
3320 Matrix Drive, Suite 100
Richardson, Texas 75082
Phone (877) 498-0099 Toll Free
(469) 916-4747
Fax
(877) 498-0143 Toll Free
(214) 239-3101
support@tdkinnoveta.com
http://www.tdkinnoveta.com/
©2004-2006 TDK Innoveta Inc.
iQM 1.2V/60A Datasheet 8/4/2006
℡
(877) 498-0099
2/15
Data Sheet: Supereta iQM Series –Single Output Quarter Brick
TM
Mechanical Specification:
Dimensions are in mm [in]. Unless otherwise specified tolerances are: x.x
±
0.5 [0.02], x.xx and x.xxx
±
0.25 [0.010].
1.02 [.040] DIA
6 pins
1.52 [.060] DIA
2 pins
M3 X .5 threaded
inserts, 2 places
1
2
3
3.40 [0.134] max Dia
2 places
8
7
6
5
4
Recommended hole pattern (top view)
Pin Assignment:
PIN
1
2
3
FUNCTION
Vin(+)
On/Off
Vin(-)
PIN
4
5
6
7
8
FUNCTION
Vo(-)
Sense(-)
Trim
Sense(+)
Vo(+)
Pin base material is copper or brass with matte tin or tin/lead plating; the maximum module weight is 60g (2.1 oz).
©2004-2006 TDK Innoveta Inc.
iQM 1.2V/60A Datasheet 8/4/2006
℡
(877) 498-0099
3/15
Data Sheet: Supereta iQM Series –Single Output Quarter Brick
TM
Absolute Maximum Ratings:
Stress in excess of Absolute Maximum Ratings may cause permanent damage to the device.
Characteristic
Continuous Input Voltage
Transient Input Voltage
Isolation Voltage
Input to Output
Input to Base-plate
Output to Base-plate
Storage Temperature
Min
-0.5
---
Max
80
100
Unit
Vdc
Vdc
Notes & Conditions
100mS max.
---
---
---
-55
1500
1500
500
125
Vdc
Vdc
Vdc
˚C
Basic Insulation
Basic Insulation
Operational Insulation
Operating Temperature Range (Tc)
-40
114
˚C
Measured at the location specified in the thermal
measurement figure. Maximum temperature varies
with model number, output current, and module
orientation – see curve in thermal performance
section of the data sheet.
Input Characteristics:
Unless otherwise specified, specifications apply over all Rated Input Voltage, Resistive Load, and Temperature conditions.
Characteristic
Operating Input Voltage
Maximum Input Current
Turn-on Voltage
Turn-off Voltage
Hysteresis
Startup Delay Time from application of input
voltage
Startup Delay Time from on/off
Output Voltage Rise Time
Inrush Transient
Input Reflected Ripple
Input Ripple Rejection
60A output
Min
36
---
---
31*
1.5
---
---
---
---
---
---
Typ
48
---
34.7
32.3
2.4
7
5
3
---
12
60
Max
75
2.8
---
---
---
---
---
---
0.1
---
---
Unit
Vdc
A
Vdc
Vdc
Vdc
mS
mS
mS
As
mApp
dB
2
Notes & Conditions
Vin = 0 to Vin,max
Vo = 0 to 0.1*Vo,nom; on/off =on,
Io=Io,max, Tc=25˚C
Vo = 0 to 0.1*Vo,nom; Vin = Vi,nom,
Io=Io,max,Tc=25˚C
Io=Io,max,Tc=25˚C, Vo=0.1 to 0.9*Vo,nom
Exclude external input capacitors
See input/output ripple and noise
measurements figure; BW = 20 MHz
@120Hz
*
Engineering Estimate
Caution:
The power modules are not internally fused. An external input line normal blow fuse with a maximum value of 10A is required; see the
Safety Considerations section of the data sheet.
©2004-2006 TDK Innoveta Inc.
iQM 1.2V/60A Datasheet 8/4/2006
℡
(877) 498-0099
4/15
Data Sheet: Supereta iQM Series –Single Output Quarter Brick
TM
Electrical Data:
iQM48060A012V-000 through -009: 1.2V, 60A Output
Characteristic
Output Voltage Initial Setpoint
Output Voltage Tolerance
Efficiency
Line Regulation
Load Regulation
Temperature Regulation
Output Current
Output Current Limiting Threshold
Short Circuit Current
Min
1.17
1.16
---
---
---
---
6
---
---
---
Typ
1.2
1.2
81
1
1
2
---
68
1
55
Max
1.23
1.24
---
3.0*
5.0*
20*
60
---
---
80*
Unit
Vdc
Vdc
%
mV
mV
mV
A
A
A
mVpp
Notes & Conditions
Vin=Vin,nom; Io=Io,max; Tc = 25˚C
Over all rated input voltage, load, and
temperature conditions to end of life
Vin=Vin,nom; Io=Io,max; Tc = 25˚C
Vin=Vin,min to Vin,max, Io and Tc fixed
Io=Io,min to Io,max, Vin and Tc fixed
Tc=Tc,min to Tc,max, Vin and Io fixed
At loads less than Io,min the module will
continue to regulate the output voltage, but
the output ripple may increase
Hiccup Mode ; Tc<Tc,max
Vo = 0.25V, Tc = 25
Vin=48V, Io≥Io,min, Tc=25˚C. Measured
across one 0.1uF, one 1.0 uF, and one
47uF ceramic capacitors located 2 inches
away – see input/output ripple
measurement figure; BW = 20MHz
Output Ripple and Noise Voltage
---
Output Voltage Adjustment Range
Output Voltage Sense Range
Dynamic Response:
Recovery Time to 10% of Peak Deviation
Transient Voltage
Output Voltage Overshoot during startup
Switching Frequency
Output Over Voltage Protection
External Load Capacitance
Isolation Capacitance
Isolation Resistance
Vref
---
---
0
---
1.44*
48
---
10
300
100
0
130
1.49
---
1000
---
1.225
---
---
---
---
1.62*
60,000
†
---
---
µS
mV
mV
kHz
V
uF
pF
MΩ
V
80
---
6
---
---
---
110
10
mVrms
%Vo,nom
%Vo,nom
di/dt = 0.1A/uS, Vin=Vin,nom; load step
from 50% to 75% of Io,max, Tc=25˚C with at
least one 1.0 uF and one 47uF ceramic
capacitors across the output terminals
Vin=Vin,nom; Io=Io,max,Tc=25˚C
Fixed
Minimum ESR > 2.5 mΩ
Required for trim calculation
* Engineering Estimate
†
Contact TDK Innoveta for applications that require additional capacitance or very low ESR
©2004-2006 TDK Innoveta Inc.
iQM 1.2V/60A Datasheet 8/4/2006
℡
(877) 498-0099
5/15
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