SQM48T20010-NCBP

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DC DC Converters

SQM48T20010-NCBP is a state-of-the-art, fast switching DC/DC converter with a standard switching frequency of 200kHz. It is designed to meet a wide range of commercial and industrial applications. SQM48T20010-NCBP is in the form factor of a board mounted module measuring 4.88 x 4.53 x 1.02 inches. It has an integrated power factor correction circuit and a wide voltage range from 18V to 75V. SQM48T20010-NCBP also supports a wide range of input voltage ranges from 18V to 57V, output currents up to 10A and output voltages from 5V-24V.

SQM48T20010-NCBP features the latest technologies to ensure maximum efficiency, power density and longevity. The switching frequency is adjustable up to 1.2MHz using the integrated control register. The integrated synchronous rectification is capable of operating at full load without additional thermal management. Its high reliability is achieved through thermal protection and short-circuit protection.

The SQM48T20010-NCBP converter consists of several components. The main components are the input capacitor, inductors, P-type MOSFET (PMOS) switch, N-type MOSFET (NMOS) switch, and output capacitor. The input capacitor reduces the AC component of input voltage. The inductors store and release energy at the predetermined switching frequency. The two transistors, PMOS and NMOS, act as switches, modulating the on/off state of the converter. Whenever the ON time of either transistor exceeds the set switching frequency, the converter enters the continuous conduction mode of operation.

The output capacitor is a filter element that smoothens the fluctuating DC waveform to create a steady-state output. In continuous conduction mode, both PMOS and NMOS transistors operate in a continuous on/off cycles. During the regeneration cycle, the input side energy is released into the output side. During off-time, the energy stored in the inductors is released back into the input. This process ensures the continuous delivery of current.

SQM48T20010-NCBP is suitable for a variety of applications including power supplies for medical equipment, industrial automation, LED lighting, and motor drives. It is ideal for applications requiring high efficiency, low power consumption and fast transition times. With its high switching frequency, SQM48T20010-NCBP is also ideal for high-speed applications such as communications and control systems. It offers the flexibility of customizability with user-defined parameters such as switching frequency, output voltage, and other parameters.

SQM48T20010-NCBP is designed to meet a wide range of applications. Its integration of the latest technologies ensures high efficiency, power density and long life. It is capable of operating at fast switching frequencies, enabling it to be used in high-speed applications.

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