LMR23630QDRRTQ1

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LMR23630QDRRTQ1 is a non-synchronous, 2A peak buck regulator manufactured by Texas Instruments. It is a versatile DC-to-DC converter suitable for a wide variety of applications. This regulator provides an exceptional combination of size, high efficiency, and low noise. It comes with a wide input voltage range of 4.5V - 42V, output voltage accuracy of ±2%, voltage ripple of 50mV and is qualified to operate over the extended -40°C to +95°C temperature range.

The LMR23630QDRRTQ1 is a member of the PMIC (Power Management Integrated Circuit) family of voltage regulators. This type of device helps to regulate the voltage and current output of a power supply, including conversion of DC voltage from one level to another. Voltage regulators can be broadly classified into three types: linear, switching, and phase-locked-loop (PLL). The LMR23630QDRRTQ1 is a switching DC-to-DC regulator. It uses Pulse Width Modulation (PWM) to convert an AC input voltage to a DC output voltage, providing unsurpassed transient response and power efficiency.

The basic working principle of the LMR23630QDRRTQ1 is simple. It uses a PWM switching signal to periodically turn the switch on and off. The switch rearranges the magnetic flux of the inductor and produces a regulated output voltage. This switching regulator can be used in a variety of applications, including: battery charging and management, distributed power systems, portable equipment, telecommunications, and other power management applications.

The LMR23630QDRRTQ1 regulates an input voltage of up to 42V and provides an adjustable output voltage of 0.8V - 38V. Its switching frequency is adjustable from 200kHz to 2.2MHz, allowing for an optimized power system design with an achievable efficiency of over 94%. In addition, a pulse by pulse current limit and adjustable soft start circuitry protect against inrush current. This device has a quiescent current of 270 µA, making it one of the most efficient switching regulators available.

The versatile design of the LMR23630QDRRTQ1 enables it to be used in a wide range of applications beyond those mentioned above. It is ideal for automotive power supplies, point-of-load regulators, off-line equipment, handheld electronics, and more. Its high efficiency, small form factor and low noise make it perfectly suited for these applications. The LMR23630QDRRTQ1 is available in SOP and SOIC packages.

In summary, the LMR23630QDRRTQ1 is a switching DC-to-DC regulator typically used for switching DC input voltages to regulated DC output voltages. It is a member of the PMIC family of voltage regulators, and falls under the DC-DC Switching Regulators category. This versatile regulator is suitable for a wide range of applications, where high efficiencies, low noise and small size may be key requirements. With a quiescent current of just 270 µA and an operating temperature range of -40°C to +95°C, the LMR23630QDRRTQ1 is an excellent choice for automotive, telecom, and other power management applications.

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