DC DC
1 Watt
IA Series
•
•
•
•
•
•
•
Dual Output
SIP or DIP Package
Industry Standard Pinout
1000 VDC Isolation
40 °C to +85 °C Operation
MTBF >1.1 MHrs
3 Year Warranty
xppower.com
Specification
Input
Input Voltage Range
Input Reflected
Ripple Current
Input Reverse Voltage
Protection
• Nominal ±10%
(5)
• 20 mA pk-pk (through 12 µH inductor 5 Hz
to 20 MHz)
• None
Input Voltage
3.3 VDC
Output
Voltage
±5.0
±3.3
±5.0
±9.0
±12.0
±15.0
±24.0
±3.3
±5.0
±9.0
±12.0
±15.0
±24.0
±3.3
±5.0
±9.0
±12.0
±15.0
±24.0
±3.3
±5.0
±9.0
±12.0
±15.0
±24.0
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Output
Current
(4)
±100
±151
±100
±55
±42
±33
±21
±151
±100
±55
±42
±33
±21
±151
±100
±55
±42
±33
±21
±151
±100
±55
±42
±33
±21
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Efficiency
66%
65%
74%
78%
78%
80%
80%
66%
75%
76%
78%
80%
76%
68%
74%
76%
78%
78%
78%
60%
70%
72%
74%
74%
70%
Model
Number
(1)
IA0305S
IA0503S
IA0505S
IA0509S
IA0512S
IA0515S
IA0524S
IA1203S
IA1205S
IA1209S
IA1212S
IA1215S
IA1224S
IA2403S
IA2405S
IA2409S
IA2412S
IA2415S
IA2424S
IA4803S
IA4805S
IA4809S
IA4812S
IA4815S
IA4824S
5 VDC
Output
Output Voltage
Minimum Load
Line Regulation
Load Regulation
•
•
•
•
See table
None
(6)
1.2%/1%
∆
Vin
10% 20-100% load change
(3.3 V models ±20%)
±3%
75 mV pk-pk max, 20 MHz bandwidth
0.02%/°C
±100 µF
12 VDC
Setpoint Accuracy
•
Ripple & Noise
•
Temperature Coefficient
•
Maximum Capacitive
•
Load
24 VDC
General
Efficiency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
•
•
•
•
•
•
See table
1000 VDC minimum
10
9
Ω
60 pF typical
Variable, 80 KHz typical
>1.12 MHrs to MIL-HDBK-217F
at 25 °C, GB
-40 °C to +85 °C
-40 °C to +125 °C
100 °C max
Convection-cooled
48 VDC
(5)
Mechanical Details
SIP Package
0.24 (6.09) max
0.76
(19.30) max
(2)
Environmental
Operating Temperature
Storage Temperature
Case Temperature
Cooling
•
•
•
•
DIP Package
0.40
(10.16) max
0.80
(20.32) max
0.02
(0.5)
0.4 (10.16) max
0.25
(3)
(6.35) max
Notes
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Replace ‘S’ in model number with ‘D’ for DIP package.
SIP 48 Vin models, dimension is 0.28 (7.20) max.
DIP 48 Vin models, dimension is 0.27 (6.88) max.
Outputs power-trade.
For 48 V models a 10 µF capacitor is required between +Vin and -Vin pins.
Operation at no load will not damage unit but it may not meet all specifications.
All dimensions in inches (mm).
Pin pitch tolerance: ±0.014 (±0.35)
Case tolerance ±0.02 (±0.5)
Weight: SIP 0.006 lbs (2.6 g), DIP 0.005 lbs (2.3 g)
0.12
(3.05) min
0.1
(2.54)
0.02
(0.51)
0.055 (1.40)
+Vin -Vin
-Vout 0V +Vout
+Vin
-Vout
+Vout 0V
0.11
(2.79) min
-Vin
0.3
(7.62)
NC
0.02
(0.51)
0.3 (7.62)
0.01
(0.254) max
0.01
(0.254) max
0.5
(12.70)
0.18
(4.57)
0.60
(15.24)
21-Jan-11
PCB Design
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