1 Watt
xppower.com
IA/IB Series
•
•
•
•
•
•
•
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
IA
IB
Model
Number
Input
Voltage
Output
Voltage
Output
Output
Voltage
Output
Current
Model
Current(4)
Number(1)
3.3 VDC
±5.1 V
±3.3 V
±5.1 V
±9.1 V
±±2.1 V
±±5.1 V
±24.1 V
±3.3 V
±5.1 V
±9.1 V
±±2.1 V
±±5.1 V
±24.1 V
±3.3 V
±5.1 V
±9.1 V
±±2.1 V
±±5.1 V
±24.1 V
±3.3 V
±5.1 V
±9.1 V
±±2.1 V
±±5.1 V
±24.1 V
±±11 mA IA1315S
±±5± mA IA1513S
±±11 mA IA1515S†
±55 mA IA1519S†
±42 mA IA15±2S†
±33 mA IA15±5S†
±2± mA IA1524S
±±5± mA IA±213S
±±11 mA IA±215S†
±55 mA IA±219S†
±42 mA IA±2±2S†
±33 mA IA±2±5S†
±2± mA IA±224S
±±5± mA IA2413S
±±11 mA IA2415S†
±55 mA IA2419S
±42 mA IA24±2S†
±33 mA IA24±5S†
±2± mA IA2424S
±±5± mA IA4813S
±±11 mA IA4815S†
±55 mA IA4819S
±42 mA IA48±2S†
±33 mA IA48±5S
±2± mA IA4824S
Input Voltage Range
• Nominal ±±10
3.3 V
5.1 V
313 mA
211 mA
±±± mA
84 mA
66 mA
42 mA
313 mA
211 mA
±±± mA
84 mA
66 mA
42 mA
313 mA
211 mA
±±± mA
84 mA
66 mA
42 mA
313 mA
211 mA
±±± mA
84 mA
66 mA
42 mA
IB1513S
IB1515S
IB1519S
IB15±2S
IB15±5S
IB1524S
IB±213S
IB±215S
IB±219S
IB±2±2S
IB±2±5S
IB±224S
IB2413S
IB2415S
IB2419S
IB24±2S
IB24±5S
IB2424S
IB4813S
IB4815S
IB4819S
IB48±2S
IB48±5S
IB4824S
Input Reflected Ripple • 21 mA rms
Input Reverse Voltage • None
Protection
9.1 V
5 VDC
±2.1 V
±5.1 V
24.1 V
3.3 V
Output
Output Voltage
Minimum Load
Line Regulation
Load Regulation
• See table
• None(7)
5.1 V
9.1 V
• ±.20/±0 ∆ Vin
±2 VDC
24 VDC
48 VDC
±2.1 V
±5.1 V
24.1 V
3.3 V
• ±±10 21-±110 load change
(3.3 V models ±210)
Setpoint Accuracy
Ripple & Noise
• ±30
5.1 V
• 61 mV pk-pk 21 MHz bandwidth
9.1 V
Temperature Coefficient • 1.120/°C
Short Circuit Protection • ± s max
±2.1 V
±5.1 V
24.1 V
3.3 V
Maximum Capacitive
Load
• ±11 µF
5.1 V
9.1 V
General
±2.1 V
±5.1 V
24.1V
Efficiency
• 750 typical
• ±111 VDC minimum
• ±19 Ω
Isolation Voltage
Isolation Resistance
† Available from Farnell. See pages 214-216.
Isolation Capacitance • 61 pF typical
Mechanical Details
Switching Frequency
MTBF
• Variable
SIP Package
DIP Package
• >2 MHrs to MIL-STD-2±7F
Environmental
(2)
0.24 (6.09) max
0.40 (10.16) max
Operating Temperature • -41 °C to +85 °C
0.76
Storage Temperature
Case Temperature
Cooling
• -41 °C to +±25 °C
• ±11 °C max
(19.30) max
0.80
(20.32) max
• Convection-cooled
0.015
(3)
(0.38)
0.25 (6.35) max
0.4 (10.16) max
Notes
0.11
(2.79) min
±. Replace ‘S’ in model number with ‘D’ for DIP package.
2. SIP 48 Vin models, dimension is 1.28 (7.21) max.
3. DIP 48 Vin models, dimension is 1.27 (6.88) max.
4. Outputs power-trade.
0.3
(7.62)
0.02
(0.51)
0.12
(3.05) min
0.02
(0.51)
0.1
(2.54)
-Vin
NC
0.055 (1.40)
0.3 (7.62)
5. All dimensions in inches (mm).
+Vin -Vin
-Vout 0V +Vout
+Vin
-Vout
+Vout 0V
6. For 48 V models a ±1 µF capacitor is required between +Vin and -Vin pins.
7. Operation at no load will not damage unit but it may not meet all specifications.
8. IB Series has no 1V pin. Use -Vout and +Vout pins for output.
0.01
(0.254) max
0.01
(0.254) max
0.5
(12.70)
0.60
0.18
(4.57)
(15.24)
19-Nov-08