21-Jan-11

Specification

1 Watt

•

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

IA Series

Input

Input Voltage Range

Input Reflected

• 20 mA pk-pk (through 12 µH inductor 5 Hz

Ripple Current

to 20 MHz)

Input Reverse Voltage

• None

Protection

Output

Output Voltage

•

See table

Minimum Load

Line Regulation

• 1.2%/1%

∆ Vin

Load Regulation

• 10% 20-100% load change

(3.3 V models ±20%)

Setpoint Accuracy

• ±3%

Ripple & Noise

• 75 mV pk-pk max, 20 MHz bandwidth

Temperature Coefficient

• 0.02%/°C

Maximum Capacitive

• ±100 µF

Load

General

Efficiency

• See table

Isolation Voltage

• 1000 VDC minimum

Isolation Resistance

Ω

Isolation Capacitance

• 60 pF typical

Switching Frequency

• Variable, 80 KHz typical

MTBF

• >1.12 MHrs to MIL-HDBK-217F

at 25 °C, GB

Environmental

Operating Temperature

• -40 °C to +85 °C

Storage Temperature

• -40 °C to +125 °C

Case Temperature

• 100 °C max

Cooling

• Convection-cooled

xppower.com

Input Voltage

Output

Voltage

Output

Efficiency

Model

3.3 VDC

±5.0 V

±100 mA

66%

IA0305S

5 VDC

±3.3 V

±151 mA

65%

IA0503S

±5.0 V

±100 mA

74%

IA0505S

±9.0 V

±55 mA

78%

IA0509S

±12.0 V

±42 mA

78%

IA0512S

±15.0 V

±33 mA

80%

IA0515S

±24.0 V

±21 mA

80%

IA0524S

12 VDC

±3.3 V

±151 mA

66%

IA1203S

±5.0 V

±100 mA

75%

IA1205S

±9.0 V

±55 mA

76%

IA1209S

±12.0 V

±42 mA

78%

IA1212S

±15.0 V

±33 mA

80%

IA1215S

±24.0 V

±21 mA

76%

IA1224S

24 VDC

±3.3 V

±151 mA

68%

IA2403S

±5.0 V

±100 mA

74%

IA2405S

±9.0 V

±55 mA

76%

IA2409S

±12.0 V

±42 mA

78%

IA2412S

±15.0 V

±33 mA

78%

IA2415S

±24.0 V

±21 mA

78%

IA2424S

±3.3 V

±151 mA

60%

IA4803S

±5.0 V

±100 mA

70%

IA4805S

±9.0 V

±55 mA

72%

IA4809S

±12.0 V

±42 mA

74%

IA4812S

±15.0 V

±33 mA

74%

IA4815S

±24.0 V

±21 mA

70%

IA4824S

Mechanical Details

0.24 (6.09) max

(2)

0.76

(19.30) max

0.40

(10.16) max

0.80

(20.32) max

0.25

(6.35) max

(3)

0.11

(2.79) min

0.3

(7.62)

0.01

(0.254) max

+Vin

-Vout

0V

+Vout

-Vin

NC

0.3 (7.62)

0.60

(15.24)

0.01

(0.254) max

+Vin

-Vout 0V +Vout

-Vin

0.055 (1.40)

0.18

(4.57)

0.5

(12.70)

SIP Package

DIP Package

0.4 (10.16) max

0.02

(0.5)

0.12

(3.05) min

0.1

(2.54)

0.02

(0.51)

0.02

(0.51)

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.

4. Outputs power-trade.

5. For 48 V models a 10 µF capacitor is required between +Vin and -Vin pins.

6. Operation at no load will not damage unit but it may not meet all specifications.

7. All dimensions in inches (mm).

8. Pin pitch tolerance: ±0.014 (±0.35)

9. Case tolerance ±0.02 (±0.5)

10. Weight: SIP 0.006 lbs (2.6 g), DIP 0.005 lbs (2.3 g)

Notes