The MPM3520E is a high density, non-isolated DC-DC power module for space sensitive applications. It offers a very compact solution to achieve 2A continuous output current with excellent load and line regulation over a 4V to 36V input supply range, and can provide an adjustable output voltage from 1.0V to 5.0V via an external FB resistor (Default 3.3V output)..
The MPM3520E integrates switching controller, power switches, inductors, a modest amount of input and output capacitance and all support components with an advanced 10×10×4.2mm size. And it requires a minimal number of standard external components. This compact solution significantly helps in system design and productivity by offering greatly simplified board design, layout and manufacturing requirements.
The module uses fixed frequency PWM mode which provides fast transient response and eases loop stabilization. It also offers frequency synchronization from 200kHz to 2.2MHz. Ultra-high efficiency is achieved through the use of synchronous rectification and control mode.
The module offers standard features, including of internal fixed soft-start, remote enable control and power good indicator. It has fully integrated protections that include over-current protection, under-voltage lockout and thermal shutdown.
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