MPM3632C集成电路（IC）的稳压器-DC-DC开关稳压器规格书PDF中文资料

DESCRIPTION

The MPM3632C is a step-down, regulator

module integrated with a synchronous,

rectifying power MOSFET, inductor, and three

capacitors. The MPM3632C offers a very

compact solution that requires only input and

output capacitors to achieve 3A of continuous

output current with excellent load and line

regulation over a wide input range. The

MPM3632C operates at a fixed 3MHz switching

frequency and employs constant-on-time (COT)

control, which provides a fast load transient

response.

The MPM3632C eliminates design and

manufacturing risks while improving the time to

market dramatically.

Full protection features include output overvoltage protection (OVP), over-current

protection (OCP), and thermal shutdown.

The MPM3632C is available in a space-saving

QFN-20 (3mmx5mmx1.6mm) package.

FEATURES

 Complete Switch-Mode Power Supply

 3MHz Switching Frequency

 Wide 4V to 18V Operating Input Range

 Output Adjustable from 0.8V

 Internal Fixed Soft-Start Time

 3A Continuous Output Current

 Forced CCM for Low Output Ripple

 Power Good (PG) Indicator

 Hiccup Over-Current Protection (OCP)

 Output Over-Voltage Protection (OVP)

 Thermal Shutdown

 Fast Transient Response

 Available in a QFN-20 (3mmx5mmx1.6mm)

Package

 Total Solution Size: 7mmx7.9mm

APPLICATIONS

 Server Systems

 Medical and Imaging Equipment

 Distributed Power Systems

 Point-of-Load for FPGA, ASICs, DSPs

 Space-Constrained Applications