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IAD SERIES - DUAL OUTPUT, 12 WATT
DESCRIPTION FEATURES
IAD dual output DC/DC converters provide up to 12
Watts of output power in an industry standard package
and footprint. With a maximum case temperature of
100°C, the IAD is well suited for the most demanding
applications. The IAD features 1500 VDC isolation,
short circuit, and overtemperature protection, as well as
six-sided shielding. The IAD is available with optional
enable and voltage trim pins. Please see the IAS series for
single output applications.
TECHNICAL SPECIFICA TIONS
Input
Voltage Range
24 VDC Nominal 18 - 36 VDC
48 VDC Nominal 34 - 75 VDC
Reflected Ripple 25 mA
Input Reverse Voltage Protection Shunt Diode
Output
Setpoint Accuracy ±1%
Auxillary Setpoint Accuracy 5 %
Line Regulation Vin Min. - Vin Max., I
Load Regulation I
Minimum Output Current 10 % I
Dynamic Regulation, Loadstep 25% I
Pk Deviation 4% V
Settling Time 500 µs
Voltage Trim Range ±10%
Short Circuit / Overcurrent Protection Hiccup
Power Limit Threshold Range 110 - 150%
Turn-On Time 300 ms
Remote Shutdown Positive Logic
Switching Frequency 400 kHz
Isolation
Input - Output 1500 VD C
Output - Case (for 48 Vin) 500 VDC
Input - Case (for 24 Vin) 1050 VDC
Temperature Coefficient ±0.03%/°C
Case Temperature
Operating Range -40 To +85°C
Storage Range -40 To +110°C
Humidity Max., Non-Condensing 95%
Vibration, 3 Axes, 5 Min Each 5 g, 10 - 55 Hz
MTBF† (Bellcore TR-NWT-000332) 1.8 X 106 hrs
Safety UL, CUL, VDE
Weight (Approx.) 1.2 oz
Min. - I
out
out
Rated 0.5% V
out
Max., Vin Nom. 1.0% V
Rated
out
General
out
out
out
out
• Industry Standard
Package
• Industry Standard
Footprint
• Fixed Frequency Design
• Optional Trim and
Enable
• Wide Range Input
• 1500V Isolation
• Short Circuit Protection
• 100°C Case Operation
Efficiency vs. Load (48V Input)
90
85
80
75
70
65
EFFICIENCY
60
55
50
10 20 30 40 50 60 70 80 90 100
†
MTBF predictions may vary slightly from model to model.
††
Industrial temp range available
Specifications typically at 25°C, normal line, and full load, unless otherwise stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.
Units are water-washable and fully compatible with commercial spray or immersion
post wave-solder washing equipment.
EFF. I AD01 0 Z G G
EFF. I AD01 2 Z H H
EFF. I AD01 2 Z JJ
LOAD %
Notes
C-70
IAD SERIES - DUAL OUTPUT, 12 WATT
MODELS - (See the last page of this file for options.)
Vin
(Volts)
24
24
24
48
48
48
Vin Range
(Volts)
18 - 36
18 - 36
18 - 36
34 - 75
34 - 75
34 - 75
Iin Max.*
(Amps)
0.80
0.85
0.85
0.40
0.43
0.42
† Denote s ad vanc e d p rod uc t rel e ase. Co ns ul t fac tory fo r p r o duct av ailability.
* Maximum i np ut current at minimum inp ut v o l tag e , maxi mum rate d o utp ut p o wer.
** A t nomi nal V i n, rate d o utp u t.
MECHANICAL DRAWING
1.00"
(25.4mm)
BOTTOM VIEW
465
0
0.800"(20.3mm)
21
Vout
(Volts)
±5
±12
±15
±5
±12
±15
3
2.00"
(50.8mm)
Iout Rated
(Amps)
±1.0
±0.5
±0.4
±1.0
±0.5
±0.4
DIA 0.040"
(1.0mm)
Rip p le & No ise
Pk-Pk (mV)
75
120
150
75
120
150
0.18" MIN.
(4.6mm)
Efficiency
Typ. **
77%
82%
83%
78%
82%
83%
Model
IAD010YGG †
IAD012YHH
IAD012YJJ †
IAD010ZGG
IAD012ZHH
IAD012ZJJ
Thermal Impedance
Natural Convection 15.4 °C/W
100 LFM 12.2 °C/W
200 LFM 9.3 °C/W
300 LFM 7.4 °C/W
400 LFM 6.4 °C/W
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated
for specific application.
1.40"(35.6mm)
0.800"
(20.3mm)
0.500"
(12.7mm)
0.900"
(22.9mm)
0
0.300"
(7.6mm)
(10.2mm)
0.400"
Pin Function
1+V
2-V
3 Optional
4+V
5 Common
6-V
C-71
in
in
Shutdown
out
out
0.42"
(10.7mm)
Tolerances
Inches: (Millimeters)
.XX ± 0.020 .X ± 0.5
.XXX ± 0.010 .XX ± 0.25
Pin:
± 0.002 ± 0.05
Case:
+ 0.04, - 0.00 + 1.0, - 0.0
(Tolerances as listed unless otherwise specified.)
OPTIONS
When ordering equipment options, use the following suffix information. Select the option(s) that
you prefer and add them to the model number. Example ordering options are located below the
options table.
OPTION SUFFIX APPLICABLE SERIES REMARKS
Negative Logic N HAS, HBD, HBS, HES, LES, QBS,
Lucent Compatible Trim T HAS, HBD, HBS, HES, QBS, QES
Terminal Strip TS XWS, XWD, XWT
Trim 1 IAS, LES
Enable 2 I A D, IAS, LES, SMS
Trim and Enable 3 I AS, LES
Current Share 4 S MS
Headerless Y Encapsulated EWS, IWS, OWS
PIN LENGTH AND HEATSINK
OPTIONS
0.110” (2.8mm) Pin Length 8 All Units (Except SMS)
0.150” (3.8mm) Pin Length 9 All Units (Except SMS)
0.24” (6.1mm) Horizontal Heatsink 1H All Units (Except DIP, SIP, and SM
0.24” (6.1mm) Vertical Heatsink 1V All Units (Except DIP, SIP, and SM
0.45” (11.4mm) Horizontal
Heatsink
0.45” (11.4mm) Vertical Heatsink 2V All Units (Except DIP, SIP, and SM
0.95” (24.1mm) Horizontal
Heatsink
0.95” (24.1mm) Vertical Heatsink 3V All Units (Except DIP, SIP, and SM
2H All Units (Except DIP, SIP, and SM
3H All Units (Except DIP, SIP, and SM
QES, TES, TQD
Packages)
Packages)
Packages)
Packages)
Packages)
Packages)
TTL “Low” Turns Module ON
TTL “High” Turns Module OFF
Standard Pin Length is 0.180”
(4.6mm)
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Example Options:HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent compatible trim, and
0.95” vertical heatsink.
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.
QBS066ZG-AT8 = QBS066ZG-A with Lucent compatible trim and 0.110” pin length.
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
C105
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