Boost DC/DC Converter
|PSpice Version||LTspice Version(Coming Soon)|
The NJM2377 is used as a PWM controller for the boost
DC/DC converter that operates in low voltage, such as in
The Design Kit includes the IC transient model that contains
all functions that match the real device. Nonlinear characteristics
such as open-loop response of the error amp, totem-pole
output drive capability, maximum duty cycle limit and soft
start-up are all accurately modeled.
The switching device models (bipolar transistor, and schottky
diode) that have been verified with measurement data are
These enable designers to run start-up transient to show
the operating characteristics, evaluate the efficiency at
normal and light load, perform cycle-to-cycle simulation
to show true large signal performance, measure power
stage loss and stress for all major components, and so on.
The Design Kit will help you find the design flaws before
the production cycle. The circuit can be effectively test
without the possibility of destroying their parts. And
simulations with the Design Kit are much more quickly
than to build and evaluate the real circuit.
Please check out documents below for the detail and
example of using the Design Kit.