IAxxxxS-1W Series Fixed Input Regulated Output DC-DC Converter
IAxxxxS- Series DC-DC Converter Features:
-Rated 1W Output
-Positive Cathode Voltage Output
-High Power Density
-Small Footprint
-SIP and DIP Package Style
-Industrial Standard Pin-out
-UL94-VO Package
-No Heat Sink Required
-1kVDC Isolation
-Fixed Input Voltage
-Regulated Output Voltage
-Temperature Rang: -40 ~+85
-PCB Mounting
-No External Components Required
-Custom Service Available
-Available Inputs:
3.3, 5, 9, 12, 15 and 24 VDC
-Available Outputs:
(+/-) 5, 9, 12, 15 and 24 VDC.
IAxxxxS/D-xW Series DC-DC Converter General Parameters:
| ELECTRICAL SPECIFICATIONS: |
(All specifications tested typically @ 25° C, humidity<75%, nominal input and rated outputunless otherwise noted. )
| OUTPUT SPECIFICATIONS | ||||
| Items: | Testing condition | Min | Typ | Max |
| Output accuracy: | At full load and nominal Vin | ± 2% | ||
| Output power: | 0.1W | 1W | ||
| Line regulation: | Input voltage from low to full load | 0.5 | ||
| Load regulation: | From 20% to full load | 2% | ||
| Ripple and noise: | 20MHz bandwidth | 20mVp-p | ||
| Temperature drift: | ± 0.02%/° C | |||
| Minimum load | 10% | |||
| Switching frequency | 80K HZ | |||
| Short circuit protection | 60s | |||
| INPUT SPECIFICATIONS | ||||
| Items: | Testing condition | Min | Typ | Max |
| Input voltage range | 3.3 VDC nominal input | 3.1-3.46 | ||
| 5 VDC nominal input | 4.75-5.25 | |||
| 9 VDC nominal input | 8.55-9.45 | |||
| 12VDC nominal input | 11.4-12.6 | |||
| 15 VDC nominal input | 14.25-15.75 | |||
| 24VDC nominal input | 22.85-25.26 | |||
| COMMON SPECIFICATIONS | ||||
| Items | Min | Typ. | Max | |
| Operating temperature range | -40° C | +85° C | ||
| Storage temperature range | -55° C | +125° C | ||
| Humidity | <75% | |||
| Cooling | Free Air Convection | |||
| Isolation voltage (VDC) | Input to Output | 1, 000 | ||
| Isolation resistance (ohms) | 10 9 | |||
| Isolation capacitance (pF) | 60 | |||
| Efficiency (%) | See Product List | 60 | 85 | |
| Case material | Non-conductive black plastic | |||
| Potting material | Epoxy Resin UL94-V0 | |||
| Packing material | Tube | |||
| Dimension (mm / inch) | 27.50*8.80*11.00 (1.08*0.34*0.43) | |||
| Weight (g) | 10 | |||
| MTBF (Hrs) | > 1, 000, 000 | |||
| PRODUCT LIST | |||||||
| Part Number | Input Voltage (VDC) | Output | Efficiency (%, Typ. ) | Package | |||
| Range | Nominal | Max. | Current (mA) | Voltage (VDC) | |||
| IA0503S-1W | 4.75-5.25 | 5 | 5.25 | ± 100 | ± 3.3 | 63 | SIP |
| IA0505S-1W | 4.75-5.25 | 5 | 5.25 | ± 100 | ± 5 | 77 | SIP |
| IA0512S-1W | 4.75-5.25 | 5 | 5.25 | ± 42 | ± 12 | 66 | SIP |
| IA1205S-1W | 11.4-12.6 | 12 | 12.6 | ± 100 | ± 5 | 68 | SIP |
| IA1212S-1W | 11.4-12.6 | 12 | 12.6 | ± 42 | ± 12 | 69 | SIP |
| IA1209S-1W | 11.4-12.6 | 24 | 12.6 | ± 55 | ± 9 | 68 | SIP |
| IA2405S-1W | 22.85-25.26 | 24 | 25.26. | ± 100 | ± 5 | 75 | SIP |
| IA2409S-1W | 22.85-25.26 | 24 | 25.26 | ± 53 | ± 9 | 72 | SIP |
| IA2412S-1W | 22.85-25.26 | 24 | 25.26 | ± 42 | ± 12 | 76 | SIP |
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