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IB0503S Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – DC/DC Converters
1 Watt
IA/IB Series
xppower.com
• Single & Dual Output
• SIP or DIP Package
• Industry Standard Pinout
• 1000 VDC Isolation
• Short Circuit Protection
• -40 °C to +85 °C Operation
• MTBF >2 MHrs
Specification
Input
Input Voltage Range
Input Reflected Ripple
Input Reverse Voltage
Protection
• Nominal ±10%
• 20 mA rms
• None
Output
Output Voltage
• See table
Minimum Load
• None(7)
Line Regulation
• 1.2%/1% ∆ Vin
Load Regulation
• ±10% 20-100% load change
(3.3 V models ±20%)
Setpoint Accuracy
• ±3%
Ripple & Noise
• 60 mV pk-pk 20 MHz bandwidth
Temperature Coefficient • 0.02%/°C
Short Circuit Protection • 1 s max
Maximum Capacitive • 100 µF
Load
General
Efficiency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
• 75% typical
• 1000 VDC minimum
• 109 Ω
• 60 pF typical
• Variable
• >2 MHrs to MIL-STD-217F
Input
Voltage
3.3 VDC
5 VDC
12 VDC
24 VDC
48 VDC
Output
Voltage
±5.0 V
±3.3 V
±5.0 V
±9.0 V
±12.0 V
±15.0 V
±24.0 V
±3.3 V
±5.0 V
±9.0 V
±12.0 V
±15.0 V
±24.0 V
±3.3 V
±5.0 V
±9.0 V
±12.0 V
±15.0 V
±24.0 V
±3.3 V
±5.0 V
±9.0 V
±12.0 V
±15.0 V
±24.0 V
Output
Current(4)
±100 mA
±151 mA
±100 mA
±55 mA
±42 mA
±33 mA
±21 mA
±151 mA
±100 mA
±55 mA
±42 mA
±33 mA
±21 mA
±151 mA
±100 mA
±55 mA
±42 mA
±33 mA
±21 mA
±151 mA
±100 mA
±55 mA
±42 mA
±33 mA
±21 mA
IA
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
† Available from Farnell. See pages 204-206.
Mechanical Details
SIP Package
Output
Voltage
Output
Current
3.3 V
5.0 V
9.0 V
12.0 V
15.0 V
24.0 V
3.3 V
5.0 V
9.0 V
12.0 V
15.0 V
24.0 V
3.3 V
5.0 V
9.0 V
12.0 V
15.0 V
24.0 V
3.3 V
5.0 V
9.0 V
12.0 V
15.0 V
24.0V
303 mA
200 mA
111 mA
84 mA
66 mA
42 mA
303 mA
200 mA
111 mA
84 mA
66 mA
42 mA
303 mA
200 mA
111 mA
84 mA
66 mA
42 mA
303 mA
200 mA
111 mA
84 mA
66 mA
42 mA
DIP Package
IB
Model
Number
IB0503S
IB0505S
IB0509S
IB0512S
IB0515S
IB0524S
IB1203S
IB1205S
IB1209S
IB1212S
IB1215S
IB1224S
IB2403S
IB2405S
IB2409S
IB2412S
IB2415S
IB2424S
IB4803S
IB4805S
IB4809S
IB4812S
IB4815S
IB4824S
Environmental
Operating Temperature • -40 °C to +85 °C
Storage Temperature • -40 °C to +125 °C
Case Temperature
• 100 °C max
Cooling
• Convection-cooled
0.76
(19.30) max
0.24 (6.09) max(2)
0.015
(0.38)
0.4 (10.16) max
0.80
(20.32) max
0.40 (10.16) max
0.25 (6.35) max(3)
Notes
1. Replace ‘S’ in model number with ‘D’ for DIP package.
2. SIP 48 Vin models, dimension is 0.28 (7.20) max.
3. DIP 48 Vin models, dimension is 0.27 (6.88) max.
0.12
(3.05) min
0.1
(2.54)
0.02
(0.51)
4. Outputs power-trade.
5. All dimensions in inches (mm).
6. For 48 V models a 10 µF capacitor is required between +Vin and -Vin pins.
+Vin -Vin -Vout 0V +Vout
0.055 (1.40)
7. Operation at no load will not damage unit but it may not meet all specifications. 0.01
8. IB Series has no 0V pin. Use -Vout and +Vout pins for output.
(0.254) max
0.5
(12.70)
0.18
(4.57)
0.11
(2.79) min
0.3
(7.62)
0.02
(0.51)
-Vin
+Vin
0.01
(0.254) max
NC
-Vout +Vout 0V
0.60
(15.24)
0.3 (7.62)
19-Nov-08