| Allicdata Part #: | S-8357H42MC-NNBT2G-ND |
| Manufacturer Part#: |
S-8357H42MC-NNBT2G |
| Price: | $ 0.39 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG CTRLR BOOST SOT23-5 |
| More Detail: | Boost Regulator Positive Output Step-Up DC-DC Con... |
| DataSheet: |  S-8357H42MC-NNBT2G Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 0.35280 |
| Voltage - Supply (Vcc/Vdd): | 0.9 V ~ 10 V |
| Supplier Device Package: | SOT-23-5 |
| Package / Case: | SC-74A, SOT-753 |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Control Features: | Enable |
| Serial Interfaces: | -- |
| Clock Sync: | No |
| Synchronous Rectifier: | No |
| Duty Cycle (Max): | 85% |
| Frequency - Switching: | 250kHz |
| 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-8357H42MC-NNBT2G is a switching controller IC designed for voltage regulation applications. It is designed to provide highly regulated output voltages from a wide range of input sources. The device has an integrated switch and can support up to 10A of load current. It is suitable for applications such as computing and automotive systems, high-end industrial control systems, as well as other embedded systems.
Features:
- Wide input voltage range 2.7 V to 5.5V
- Output current up to 10A
- High efficiency and low noise operation
- Integrated over-temperature protection
- Integrated power-down/low-power mode
- Flexible current limit adjustment range
Application Field:
The S-8357H42MC-NNBT2G is an ideal choice for many power supply applications that require highly regulated output voltages from a wide range of input sources. It can be used for computing & automotive systems, high-end industrial control systems, embedded systems and other applications where a wide input range, high output current and low noise operation are necessary.
Working Principle:
The S-8357H42MC-NNBT2G uses a simple PWM control scheme to regulate the output voltage. The device is connected to the input source and to the load. It then monitors the input voltage and load current using integrated voltage and current sense circuitry. The PWM generator then adjusts the duty cycle of the switch to adjust the output voltage to the desired level. This ensures that the output voltage is tightly regulated, even when the input and load voltage conditions vary.
Conclusion:
The S-8357H42MC-NNBT2G is a highly integrated switching controller IC designed for voltage regulation applications. It is ideal for computing, automotive, industrial and embedded systems which require a wide input range, high output current and low noise operation. The device uses a simple PWM-based control scheme to regulate the output voltage, making it very efficient and reliable.
The specific data is subject to PDF, and the above content is for reference
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