| Allicdata Part #: | S-8337ABBB-P8T1G-ND |
| Manufacturer Part#: |
S-8337ABBB-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-8337ABBB-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): | 89% |
| 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-8337ABBB-P8T1G is a DC-DC switching controller IC designed for use in battery and automotive applications. It is part of a range of controllers from ROHM which can be used for various functions such as buck, boost and buck-boost. The IC has protections features such as over-temperature, under-voltage lockout, input and output overload and open load detection.
The S-8337ABBB-P8T1G is a 3-pin IC with an integrated power switch, enabling the device to handle up to 8A of current. It has an operating frequency range from 135kHz to 400kHz and a programmable soft-start time. It is available in a tiny 1.7mm x 1.95mm package.
The S-8337ABBB-P8T1G is designed to provide high efficiency and low cost solutions for a range of non-isolated DC-DC conversion applications. It is particularly suitable for automotive and battery applications, due to its high efficiency and low cost. It can also be used in other applications where space is limited and efficiency is needed such as LED lighting and portable devices.
The working principle of the S-8337ABBB-P8T1G is based on a typical buck-type converter topology. It works by using a power MOSFET as a switch to convert the input voltage to a desired output level, while regulating the current to maintain a constant output voltage. The IC features an internal oscillator, an over-current comparator, a voltage reference and a current limit circuit for accurate and reliable control of the switching frequency and duty cycle. This helps to provide a high efficiency, low noise and low ripple output voltage.
The S-8337ABBB-P8T1G is a versatile device and can be used in a range of applications. It is suitable for automotive, battery and portable device applications, due to its small package size and integrated power switch. It will also be useful in LED lighting applications which require high efficiency and low noise.
The S-8337ABBB-P8T1G is a highly efficient and cost-effective DC-DC switching controller IC, designed for use in a variety of applications such as automotive, battery & portable devices and LED lighting. Its integrated protection features, high efficiency and low noise performance make it an ideal choice for a variety of applications.
The specific data is subject to PDF, and the above content is for reference
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