DC-DC
2 Watts
IH Series
•
•
•
•
•
•
•
Dual Output
SIP or DIP Package
Industry Standard Pinout
1000 VDC Isolation
xppower.com
Optional 3000-6000 VDC Isolation
Short Circuit Protection
-40 °C to +85 °C Operation
Specification
Input
Input Voltage Range
Input Current (no load)
Input Reflected Ripple
Input Reverse Voltage
Protection
•
•
•
•
Nominal ±10%
See table
20 mA rms
None
Input
Voltage
No Load
Input Current
30
30
30
30
30
30
20
20
20
20
20
20
10
10
10
10
10
10
6
6
6
6
6
6
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Output
Voltage
±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
Output
Current
(3)
±200
±200
±111
±84
±66
±42
±200
±200
±111
±84
±66
±42
±200
±200
±111
±84
±66
±42
±200
±200
±111
±84
±66
±42
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
65%
72%
77%
78%
80%
80%
67%
75%
77%
82%
82%
82%
68%
75%
80%
82%
82%
82%
60%
73%
77%
80%
80%
80%
Model
Number
(1,2)
IH0503S
IH0505S†
IH0509S†
IH0512S†
IH0515S†
IH0524S
IH1203S
IH1205S†
IH1209S†
IH1212S†
IH1215S†
IH1224S
IH2403S
IH2405S†
IH2409S†
IH2412S†
IH2415S†
IH2424S
IH4803S
IH4805S
IH4809S
IH4812S
IH4815S
IH4824S
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%)
±5%
60 mV pk-pk
0.02%/°C
1 s max
470 µF
12 VDC
Setpoint Accuracy
•
Ripple & Noise
•
Temperature Coefficient
•
Short Circuit Protection
•
Maximum Capacitive
•
Load
24 VDC
48 VDC
General
Efficiency
Isolation Voltage
Isolation Capacitance
Switching Frequency
MTBF
• See table
• 1000VDC (for higher isolation
options - see note 2)
• 60 pF typical
• Variable
• >1 MHrs
†
Available from Farnell, see pages 204-206.
Mechanical Details
SIP Package
0.78 (19.81)
max
0.01
(0.25) max
+Vin -Vin
-Vout 0V +Vout
DIP Package
0.80 (20.32)
max
0.30 (7.62)
max
-Vin
NC
Environmental
Operating Temperature
Storage Temperature
Case Temperature
Cooling
•
•
•
•
-40 °C to +85 °C
-40 °C to +125 °C
100 °C max
Convection-cooled
0.09
(2.29)
0.50
(12.7)
0.30
(7.62)
+Vin
-Vout
0.40
(10.16) max
0.01 (0.25)
+Vout 0V
1000 V Versions
0.60
(15.24)
0.40
(10.16) max
0.10 (2.54)
max
0.80 (20.32)
max
0.30 (7.62)
max
0.30
(7.62)
-Vin
NC
0.28 (7.11)
(4)
max
Notes
1. For DIP package, replace ‘S’ with ‘D’ in model number.
2. Add suffix ‘-H’ to model number for 3000 VDC isolation. For higher VDC
isolation, add suffix ‘-Hx’ to model number where x=4 for 4000 VDC isolation,
x=5 for 5200 VDC isolation and x=6 for 6000 VDC isolation.
3. Outputs will power-trade.
4. 0.31” (9.65 mm) for all ‘-Hx’ versions.
5. All dimensions in inches (mm).
6. Operation at no load will not damage unit but it may not meet all specifications.
0.12
(3.05) min
0.10 (2.54)
0.78 (19.81)
max
0.015
(0.38)
0.01
(0.25) max
+Vin -Vin
-Vout 0V +Vout
0.40
(10.16) max
0.01 (0.25)
0.09
(2.29)
0.60
(15.24)
+Vin
-Vout 0V +Vout
3000 V Versions
0.60
(15.24)
19-Nov-08
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