TPS43000PW

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TPS43000PW is a DC/DC switching controller designed to regulate the output voltage and current of a power converter. It works by controlling the power supply’s switching rate and output voltage, and is suitable for a variety of applications such as motor and load control, lighting, and power management.

TPS43000PW is a versatile and cost-effective DC/DC controller that provides excellent characteristics such as fast transient response, wide input voltage range, fast current limit and over-voltage protection. It is available in a very small surface-mount package, which makes it ideal for a variety of compact designs.

The TPS43000PW has two pins for setting the output voltage, one for setting the output current, and two additional pins for programming and control functions. The output voltage is controlled by adjusting the duty cycle of the switching power supply, while the output current is controlled by setting the overcurrent protection level. The programming and control functions can be used to set the maximum output voltage and current, set the soft-start time and frequency, and enable/disable the output.

The TPS43000PW is an excellent choice for applications that require a small, cost-effective, and efficient voltage regulator. It is ideal for powering devices with small power requirements such as processor cores, memory, and sensor interfaces. It is also suitable for driving large loads such as motors, LED lights, and RF transceivers. The TPS43000PW can also be used in low-noise and low-ripple power supplies or battery chargers, as well as automotive and industrial applications.

The TPS43000PW is typically used in medium to high power applications, where a compact, low-cost, and efficient voltage regulator is required. It has an operating frequency of 300kHz to 2MHz, and an input voltage range of 8V to 48V. It has a very fast transient response, and can handle up to 10A of output current. The controller also features over-voltage protection and under-voltage lockout, which can improve the reliability of the power supply. The output voltage can be accurately controlled, with 0.7% accuracy over the full input voltage range.

In summary, the TPS43000PW is an efficient, cost-effective, and versatile DC/DC controller that can be used in a variety of applications. Its small size, wide input voltage range, fast current limit, and low-noise operation make it an ideal choice for a variety of power supply designs. It is suitable for driving medium to high power loads, and can be used in automotive, industrial, and consumer electronics applications.

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