| Allicdata Part #: | 1470-3778-ND |
| Manufacturer Part#: |
IHA0105D03 |
| Price: | $ 5.40 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | XP Power |
| Short Description: | DC DC CONVERTER 3.3V 3.3V 1W |
| More Detail: | Isolated Module DC DC Converter 2 Output 3.3V 3.3V... |
| DataSheet: |  IHA0105D03 Datasheet/PDF |
| Quantity: | 18 |
| 1 +: | $ 4.91400 |
| 5 +: | $ 4.76658 |
| 10 +: | $ 4.61916 |
| 25 +: | $ 4.42260 |
| 100 +: | $ 4.12776 |
| Current - Output (Max): | 151mA, 151mA |
| Size / Dimension: | 0.77" L x 0.49" W x 0.47" H (19.5mm x 12.5mm x 12.0mm) |
| Package / Case: | 7-SIP Module, 5 Leads |
| Mounting Type: | Through Hole |
| Efficiency: | 73% |
| Operating Temperature: | -40°C ~ 85°C |
| Features: | -- |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 6kV |
| Power (Watts): | 1W |
| Series: | IHA01 |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | 3.3V |
| Voltage - Output 1: | 3.3V |
| Voltage - Input (Max): | 5.5V |
| Voltage - Input (Min): | 4.5V |
| Number of Outputs: | 2 |
| Type: | Isolated Module |
| Part Status: | Active |
| Packaging: | Tube |
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DC DC converters are electronic devices used to convert the DC voltage from one level to another. Among these converters, IHA0105D03 is a high efficiency DC DC converter that is widely used in various applications. This article will discuss its application field and working principle in detail.
Application Field
IHA0105D03 is a synchronous rectification step-down DC DC converter that supports 4.5V~36V input and 1.2V~14.4V output. It is designed with a wide input voltage range in order to meet the requirements of different applications. Therefore, this DC DC converter can be used in robots, communication systems, embedded system, automotive electronics, consumer electronics and other applications. With its high efficiency and wide voltage range, IHA0105D03 is a very popular DC DC converter among users.
Working Principle
IHA0105D03 follows the synchronous rectification step-down topology to convert the input voltage into the output voltage. First, it takes input voltage source and build an inductor-based boost converter to increase the input voltage to a certain level. Then, this boosted voltage will be passed through an active switch and converted to output voltage. This converter works with an external MOSFET and contains an error amplifier, which can provide reference voltage to the MOSFET. Due to the high efficiency of this converter, it can deliver up to 95% efficiency while running at 1.2V output and 12V input. In addition, this DC DC converter is also able to achieve a wide dynamic range.
Conclusion
IHA0105D03 is a high efficiency DC DC converter that is widely used in various applications. It has a wide input voltage range and supports 4.5V~36V input and 1.2V~14.4V output. This DC DC converter follows the synchronous rectification step-down topology, which is able to deliver up to 95% efficiency while running at 1.2V output and 12V input. It is a very popular DC DC converter among users due to its superior performance.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| IHA0124D05 | XP Power | 5.4 $ | 24 | DC DC CONVERTER 5V 5V 1WI... |
| IHA0115S3V3 | XP Power | 5.2 $ | 15 | DC DC CONVERTER 3.3V 1WIs... |
| IHA0105D12 | XP Power | 5.4 $ | 14 | DC DC CONVERTER 12V 12V 1... |
| IHA0115D1509 | XP Power | 5.4 $ | 11 | DC DC CONVERTER 15V -9V 1... |
| IHA0105S15 | XP Power | 5.2 $ | 40 | DC-DC, 1W, SINGLE OUTPUT,... |
| IHA0112S05 | XP Power | 5.2 $ | 116 | DC-DC, 1W, SINGLE OUTPUT,... |
| IHA0124S09 | XP Power | 5.2 $ | 20 | DC DC CONVERTER 9V 1WIsol... |
| IHA0115S12 | XP Power | 5.2 $ | 46 | DC-DC, 1W, SINGLE OUTPUT,... |
| IHA0112S09 | XP Power | 5.2 $ | 20 | DC DC CONVERTER 9V 1WIsol... |
| IHA0109D15 | XP Power | 5.4 $ | 17 | DC DC CONVERTER 15V 15V 1... |
| IHA0112D1509 | XP Power | 5.4 $ | 42 | DC-DC, 1W, DUAL OUTPUT, H... |
| IHA0112S12 | XP Power | 5.2 $ | 120 | DC-DC, 1W, SINGLE OUTPUT,... |
| IHA0109D12 | XP Power | 5.4 $ | 16 | DC DC CONVERTER 12V 12V 1... |
| IHA0115D12 | XP Power | 5.4 $ | 10 | DC DC CONVERTER 12V 12V 1... |
| IHA0109S15 | XP Power | 5.2 $ | 20 | DC DC CONVERTER 15V 1WIso... |
| IHA0105D05 | XP Power | 5.4 $ | 9 | DC DC CONVERTER 5V 5V 1WI... |
| IHA0115D03 | XP Power | 5.4 $ | 20 | DC DC CONVERTER 3.3V 3.3V... |
| IHA0112D03 | XP Power | 5.4 $ | 20 | DC DC CONVERTER 3.3V 3.3V... |
| IHA0115D05 | XP Power | 5.4 $ | 20 | DC DC CONVERTER 5V 5V 1WI... |
| IHA0109S12 | XP Power | 5.2 $ | 15 | DC DC CONVERTER 12V 1WIso... |
| IHA0112D09 | XP Power | 5.4 $ | 20 | DC DC CONVERTER 9V 9V 1WI... |
| IHA0109S3V3 | XP Power | 5.2 $ | 18 | DC DC CONVERTER 3.3V 1WIs... |
| IHA0115S09 | XP Power | 5.2 $ | 20 | DC DC CONVERTER 9V 1WIsol... |
| IHA0109D05 | XP Power | 5.4 $ | 20 | DC DC CONVERTER 5V 5V 1WI... |
| IHA0105D1509 | XP Power | 5.4 $ | 20 | DC DC CONVERTER 15V -9V 1... |
| IHA0105D15 | XP Power | 5.4 $ | 99 | DC-DC, 1W, DUAL OUTPUT, H... |
| IHA0124D09 | XP Power | 5.4 $ | 70 | DC-DC, 1W, DUAL OUTPUT, H... |
| IHA0109S09 | XP Power | 5.2 $ | 14 | DC DC CONVERTER 9V 1WIsol... |
| IHA0124D15 | XP Power | 5.4 $ | 58 | DC-DC, 1W, DUAL OUTPUT, H... |
| IHA0105D03 | XP Power | 5.4 $ | 18 | DC DC CONVERTER 3.3V 3.3V... |
| IHA0124D03 | XP Power | 5.4 $ | 20 | DC DC CONVERTER 3.3V 3.3V... |
| IHA0115D15 | XP Power | 5.4 $ | 39 | DC-DC, 1W, DUAL OUTPUT, H... |
| IHA0109D03 | XP Power | 5.4 $ | 8 | DC DC CONVERTER 3.3V 3.3V... |
| IHA0124S3V3 | XP Power | 5.2 $ | 30 | DC-DC, 1W, SINGLE OUTPUT,... |
| IHA0112D15 | XP Power | 5.4 $ | 8 | DC DC CONVERTER 15V 15V 1... |
| IHA0124S15 | XP Power | 5.2 $ | 15 | DC DC CONVERTER 15V 1WIso... |
| IHA0105S12 | XP Power | 5.2 $ | 12 | DC DC CONVERTER 12V 1WIso... |
| IHA0105S09 | XP Power | 5.2 $ | 60 | DC-DC, 1W, SINGLE OUTPUT,... |
| IHA0109S05 | XP Power | 5.2 $ | 60 | DC DC CONVERTER 5V 1WIsol... |
| IHA0115S05 | XP Power | 5.2 $ | 18 | DC DC CONVERTER 5V 1WIsol... |
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