| Allicdata Part #: | S-8338ACFA-P8T1G-ND |
| Manufacturer Part#: |
S-8338ACFA-P8T1G |
| Price: | $ 0.46 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG CTRLR BOOST 8SON |
| More Detail: | Boost Regulator Positive Output Step-Up DC-DC Con... |
| DataSheet: |  S-8338ACFA-P8T1G Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 0.40748 |
| Voltage - Supply (Vcc/Vdd): | 1.8 V ~ 6 V |
| Supplier Device Package: | 8-SON (A) (2.9x2.8) |
| Package / Case: | 8-SMD, Flat Lead |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Control Features: | Current Limit, Enable, Frequency Control |
| Serial Interfaces: | -- |
| Clock Sync: | No |
| Synchronous Rectifier: | No |
| Duty Cycle (Max): | 88.5% |
| Frequency - Switching: | 257.4kHz ~ 1.134MHz |
| Series: | -- |
| Output Phases: | 1 |
| Number of Outputs: | 1 |
| Topology: | Boost |
| Output Configuration: | Positive |
| Function: | Step-Up |
| Output Type: | Transistor Driver |
| Part Status: | Not For New Designs |
| Packaging: | Tape & Reel (TR) |
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The S-8338ACFA-P8T1G is a DC DC switching controller from the Voltage Regulators series of PMIC. This product enables conversion of a broad range of input voltage into a regulated DC or AC output, using advanced buck-boost topology. This offers the advantages of low standby power, fast transient response and robustness for current or voltage fluctuations.
Features
- High Efficiency: Up to 85%
- Wide Input Voltage Range: 2.3-36V
- Output Current up to 8A
- Multiple Outputs: 2)
- Intelligent protection functions
- Low quiescent current: 20-120µA
- Master-slave synchronization
- Thermal shut down, over current and overvoltage protection
Application Fields and Working Principle
The S-8338ACFA-P8T1G is an ideal DC DC switching controller for applications requiring power conversion from a variety of sources. It is primarily used in industrial and automotive applications, such as driving panels, electric vehicles and battery charging systems, solar power systems, and other products requiring high efficiency and precise output regulation, such as chargers, linear and switching regulators, DC-DC converters and LDOs.
The S-8338ACFA-P8T1G uses a synchronous buck-boost architecture to maximize efficiency and minimize power loss. This topology offers adjustable output current capability, allowing a wide range of output levels from a low to a high voltage. The output voltage can also be adjusted easily by connecting a feedback resistor to the CTRL/FB pin. The Output Voltage Regulation/House-Keeping (OVR/HK) block works to maintain the output voltage, detecting any voltage or current changes and reacting accordingly to keep the output within its desired range.
The built-in safety features of the S-8338ACFA-P8T1G such as thermal shutdown, over-current and over-voltage protection, reduce the risk of any accidental damage to the system. The controller also offers master-slave synchronization feature which can be used to synchronize two controllers to operate at the same switching frequency, improving the overall efficiency and power output.
Conclusion
In conclusion, the S-8338ACFA-P8T1G provides powerful features and excellent performance when used to convert a variety of input voltages into a regulated output. With its intelligent protection functions and adjustable output current, it is ideal for a wide range of industrial and automotive applications. Its high efficiency and precise voltage regulation make it a reliable and robust solution for power conversion needs.
The specific data is subject to PDF, and the above content is for reference
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