LMR16020PDDA

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The LMR16020PDDA DC/DC switching regulator belongs to PMIC — Voltage Regulators — DC DC Switching current regulators. It is a single, non-isolated Constant-Current and Constant-Voltage (CC/CV) DC/DC buck regulator from Texas Instruments. With its wide operating temperature range, high efficiency and small size, the device is suitable for many applications. It is capable of supplying up to 2 A of output current over an input range from 4.5 V to 60 V. This device also features Precision Voltage Control, Adaptive Current Limit and Reverse Current Protection. It is well-suited for automotive, industrial, communications and computing applications.

In its most common application, the LMR16020PDDA acts as a CC/CV DC/DC buck regulator. This means it can be used to convert one DC voltage input into an adjustable output voltage, while regulating the output current. The device is designed to regulate a steady output voltage at a desired current level. The output current limit is set via an external resistor. The input voltage range spanning between 4.5 V to 60 V can be connected to a high voltage sources, such as voltage generated from fuel cells, solar cells or car batteries. The output voltage can be set up to 40V with an 0.5% precision, making it a useful choice for high-precision current regulation applications.

The device also features Precision Voltage Control. The precision voltage control feature allows for accurate monitoring of the output voltage to ensure that the voltage remains steady even with varying load conditions. The device is capable of providing output voltage variation of only ± 5 mV, and ±10 mV under full-load conditions. This makes the device suitable for applications which require high-precision current regulations.

The LMR16020PDDA also features Adaptive Current Limit and Reverse Current Protection. These two features help to protect the device from damage due to overcurrent or reverse currents. The device will limit the current output based on the value programmed with an external resistor as well as provide reverse current protection. This makes it a suitable device for use in automotive and industrial applications.

The device also has a wide operating temperature range of -40°C to +125°C, making it suitable for use in harsh environments. The small size (2.5 mm x 3.3mm QFN package) also makes it a space-saving option. It can be used in many applications including automotive, industrial, communications and computing applications which require precise current regulation.

In conclusion, the LMR16020PDDA DC/DC switching regulator is a single, non-isolated CC/CV DC/DC buck regulator from Texas Instruments. With its wide operating temperature range, high efficiency and small size, the device is suitable for many applications. It features Precision Voltage Control, Adaptive Current Limit, Reverse Current Protection and wide operating temperature range. This makes the device well suited for automotive, industrial, communications and computing applications which require precise current regulation.

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