| Allicdata Part #: | 1470-4363-ND |
| Manufacturer Part#: |
ICH5048S3V3 |
| Price: | $ 47.82 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | XP Power |
| Short Description: | DC DC CONVERTER 3.3V 50W |
| More Detail: | Isolated Module DC DC Converter 1 Output 3.3V 1... |
| DataSheet: |  ICH5048S3V3 Datasheet/PDF |
| Quantity: | 4 |
| 1 +: | $ 43.47000 |
| 5 +: | $ 42.16590 |
| 10 +: | $ 40.86180 |
| 25 +: | $ 39.12330 |
| 100 +: | $ 36.73210 |
| Current - Output (Max): | 10A |
| Control Features: | Enable, Active High |
| Size / Dimension: | 2.40" L x 2.28" W x 0.50" H (61.0mm x 57.9mm x 12.7mm) |
| Package / Case: | 9-DIP Module |
| Mounting Type: | Through Hole |
| Efficiency: | 79% |
| Operating Temperature: | -40°C ~ 100°C |
| Features: | Remote On/Off, OVP, SCP |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 1.5kV |
| Power (Watts): | 33W |
| Series: | ICH |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 3.3V |
| Voltage - Input (Max): | 75V |
| Voltage - Input (Min): | 36V |
| Number of Outputs: | 1 |
| Type: | Isolated Module |
| Part Status: | Active |
| Packaging: | Box |
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DC to DC converters are devices that convert a DC output from one energy source into another DC output voltage level. The ICH5048S3V3 is a DC-DC converter developed by Intersil MultiMOS and is a synchronous step-down converter. It is designed to boost and extend battery life for a wide range of mobile devices and are used in Li-Ion/Li-Polymer portable applications.
Features
The ICH5048S3V3 has certain features that make it an attractive choice for mobile devices. These include:
- Automatic input voltage range (2.7V to 5.5V)
- Output voltage range of 0.6V to 3.3V
- High efficiency current mode control
- Adaptive on-time to reduce input ripple
- Up to 2A output current
- External control of current limit and minimum/maximum on times
- Very low quiescent current (18µA) using Intersil’s proprietary Eco-Mode
- Vin pin impedance of 13mΩ
- Small package (2mm×2mm QFN
Application Field and Working Principle
The ICH5048S3V3 is used in many mobile devices, such as mobile phones, digital cameras, portable gaming consoles, and battery powered instruments. Its synchronous step-down topology allows for efficient power conversion from the input voltage to the desired output voltage.
The device is based on Intersil\'s Adaptive FET On-Time (AFOT) architecture, which utilizes a high slope control to reduce the input ripple current and improve efficiency at low output loads. The converter is able to enter a power saving Eco-Mode operation when the output load is low. The low quiescent current ensures a longer battery life.
The ICH5048S3V3 can be easily configured via an external resistor for the required output voltage and current limit. The device\'s Adaptive On-Time technology dynamically adjusts the peak inductor current when the load current is varying, thereby reducing the input ripple and improving efficiency.
Conclusion
The ICH5048S3V3 is a DC-DC converter perfect for mobile devices that require a long battery life and precise voltage and current control. Its synchronous step-down topology makes it very efficient while the Adaptive On-Time and Eco-Mode technologies are perfect for extending battery life. The ICH5048S3V3 is an ideal choice for powering your mobile device.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| ICH5048S24 | XP Power | 47.82 $ | 3 | DC DC CONVERTER 24V 50WIs... |
| ICH5024WS15 | XP Power | 79.7 $ | 4 | DC DC CONVERTER 15V 50WIs... |
| ICH5048S3V3 | XP Power | 47.82 $ | 4 | DC DC CONVERTER 3.3V 50WI... |
| ICH5024WS12 | XP Power | 79.7 $ | 24 | DC DC CONVERTER 12V 50WIs... |
| ICH5048WS3V3 | XP Power | 50.59 $ | 4 | DC DC CONVERTER 3.3V 50WI... |
| ICH5012S3V3 | XP Power | 47.82 $ | 1000 | DC DC CONVERTER 3.3V 50WI... |
| ICH5048WS12 | XP Power | 50.59 $ | 4 | DC DC CONVERTER 12V 50WIs... |
| ICH5024WS3V3 | XP Power | 50.59 $ | 4 | DC DC CONVERTER 3.3V 50WI... |
| ICH5012S24 | XP Power | 47.82 $ | 4 | DC DC CONVERTER 24V 50WIs... |
| ICH5048WS15 | XP Power | 50.59 $ | 4 | DC DC CONVERTER 15V 50WIs... |
| ICH5048S05 | XP Power | 47.82 $ | 10 | DC DC CONVERTER 5V 50WIso... |
| ICH5024WS24 | XP Power | 50.59 $ | 10 | DC DC CONVERTER 24V 50WIs... |
| ICH5012S12 | XP Power | 47.82 $ | 4 | DC DC CONVERTER 12V 50WIs... |
| ICH5048WS05 | XP Power | 50.59 $ | 4 | DC DC CONVERTER 5V 50WIso... |
| ICH5024S3V3 | XP Power | 47.82 $ | 4 | DC DC CONVERTER 3.3V 50WI... |
| ICH5024S24 | XP Power | 47.82 $ | 3 | DC DC CONVERTER 24V 50WIs... |
| ICH5024S05 | XP Power | 47.82 $ | 8 | DC DC CONVERTER 5V 50WIso... |
| ICH5048S12 | XP Power | 47.82 $ | 2 | DC DC CONVERTER 12V 50WIs... |
| ICH5024S12 | XP Power | 47.82 $ | 35 | DC DC CONVERTER 12V 50WIs... |
| ICH5048WS24 | XP Power | 50.59 $ | 4 | DC DC CONVERTER 24V 50WIs... |
| ICH5048S15 | XP Power | 47.82 $ | 3 | DC DC CONVERTER 15V 50WIs... |
| ICH5024WS05 | XP Power | 79.7 $ | 10 | DC DC CONVERTER 5V 50WIso... |
| ICH5024S15 | XP Power | 47.82 $ | 4 | DC DC CONVERTER 15V 50WIs... |
| ICH5012S15 | XP Power | 47.82 $ | 4 | DC DC CONVERTER 15V 50WIs... |
| ICH5012S05 | XP Power | 47.82 $ | 4 | DC DC CONVERTER 5V 50WIso... |
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