| Allicdata Part #: | KA7500CFS-ND |
| Manufacturer Part#: |
KA7500C |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ON Semiconductor |
| Short Description: | IC REG CTRLR BUCK 16DIP |
| More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
| DataSheet: |  KA7500C Datasheet/PDF |
| Quantity: | 1342 |
Specifications
| Frequency - Switching: | 1kHz ~ 200kHz |
| Base Part Number: | KA7500 |
| Supplier Device Package: | 16-DIP |
| Package / Case: | 16-DIP (0.300", 7.62mm) |
| Operating Temperature: | -25°C ~ 85°C (TA) |
| Control Features: | Dead Time Control |
| Serial Interfaces: | -- |
| Clock Sync: | No |
| Synchronous Rectifier: | Yes |
| Duty Cycle (Max): | 45% |
| Series: | -- |
| Voltage - Supply (Vcc/Vdd): | 7 V ~ 40 V |
| Output Phases: | 1 |
| Number of Outputs: | 1 |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Output Type: | Transistor Driver |
| Part Status: | Active |
| Packaging: | Tube |
Description
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The KA7500C is a DC to DC switching voltage regulator controller that is typically used in power management systems. The controller can be used in a wide range of applications, from small scale consumer electronics designs to large industrial systems such as hand held and mobile devices, servers and communication equipment. It is capable of accurately regulating the output voltage of a DC-DC switching power supply, reducing ripple and improving power efficiency.
The KA7500C utilizes a peak current mode control scheme that alerts the user when the supply voltage is out of range. This allows the controller to respond quickly to changing load conditions while keeping the output voltage of the switching power supply within a tight tolerance range. The controller also features protection from over-voltage, over-current, and over-temperature, as well as a fault output and remote on/off control for integrating the power supply into various power management systems.
The controller can be configured for buck (step down) or boost (step up) operation depending on the application. In buck mode, the output voltage will be lower than the input voltage, and in boost mode, the output voltage will be higher than the input voltage. The controller can also be configured for other switching topologies such as flyback, SEPIC and Cuk, depending on the power supply design constraints.
The KA7500C is capable of providing up to 3A output current. It also has a very low on-resistance (RDSon) of 30mΩ, allowing the controller to be used in applications that require higher currents or higher frequencies. It has an adjustable switching frequency between 10kHz to 500kHz, allowing the user to optimize efficiency and minimize ripple and EMI. The KA7500C also includes a slew rate control circuit, which helps reduce ringing and output noise.
The KA7500C is available in a variety of packages, including DIP, SOP, SOIC and SMD packages, making it easy to choose the best package for the application. It also has a wide 6V to 75V voltage range, making it suitable for a wide range of applications. The KA7500C also features under-voltage lockout (UVLO) and over-voltage lockout (OVLO), as well as a built-in soft start and tracking function.
In conclusion, the KA7500C is a versatile DC to DC switching voltage regulator controller with a wide range of applications. It is highly efficient, allowing the user to optimize efficiency and minimize ripple and EMI while providing excellent protection from over-voltage, over-current, and over-temperature. It is available in a variety of packages and offers a wide 6V to 75V voltage range, making it suitable for a wide range of applications. The KA7500C is an excellent choice for power management systems.
The specific data is subject to PDF, and the above content is for reference
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