TPS62201DBVT Integrated Circuits (ICs)

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The TPS62201DBVT is an ultra-small synchronous step-down converter that provides high-efficiency dc-to-dc synchronous conversion at a wide input voltage range. The device contains a 3.2Mhz fixed frequency current-mode accurate control-loop circuitry, high-speed MOSFETs, inductors and capacitors. The TPS62201DBVT is ideally suited for portable applications, where space and efficiency are the main design constraints. The device operates with a minimum input voltage of 3.2V, and can step down to adjustable voltages as low as 0.9V.

The TPS62201DBVT offers an adjustable output voltage, high efficiency (up to 96%) and an ultra-small form factor of only 3x3mm. It is an extremely efficient, high-frequency switching regulator, capable of efficiently regulating the output voltage from an input voltage range of 3.2V – 20V. The device operates with a fixed frequency current-mode control loop together with an integrated logic which is used to regulate the output voltage. Internal current limiting, thermal shut-down and enable pins help keep the system safe, and the EMI filter with an enable pin allows the system to comply with EMC regulations. The device is designed to suit every application, as it allows the user to adjust the output voltage as required.

The TPS62201DBVT is designed to deliver high efficiency and superior power handling in harsh, dynamic and low power operating environments. The synchronous design of this device ensures low output voltage ripple, high frequency operation, and high efficiency over the entire load range. The high-efficiency switching regulator allows a maximum efficiency of 96% over the entire load range.

The TPS62201DBVT is designed to meet demanding switch-mode power supply design needs, providing both high efficiency and excellent performance under a wide range of conditions. The internal control system monitors input voltage and output load current and adjust the power delivered to the load accordingly. The output voltage is regulated to within 1% of the nominal output voltage at light load current conditions or heavy load conditions. The device provides the user with excellent transient response and line regulation. Additionally, the TPS62201DBVT offers good output load regulation and ripple rejection with low resistance output pins.

The TPS62201DBVT is a versatile DC-to-DC synchronous step-down converter, able to provide efficient operation in a wide variety of applications, ranging from automotive systems and battery-operated systems to computers and home appliances. Its ultra-small form factor and high-efficiency operation make it ideal for low power, high-efficiency applications. The device also provides options for output voltage, frequency, and addressing multiple outputs, making it suitable for a variety of power management applications.

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