Buck Converter High-Efficiency, Synchronous
4 A, 6 A, 2 MHz
NCP1594A, NCP1594B
The NCP1594 is a high−output−current synchronous PWM converter that integrates two N−channel Power
MOSFETs.
The NCP1594 utilizes externally compensated
voltage mode control to provide good transient response, ease of implementation, and excellent loop stability.
It regulates input
voltages from 2.
9 V to 6.
0 V down to an output
voltage as low as 0.
6 V and is able to supply up to 4.
0 A of load current (NCP1594A).
Please contact factory for NCP1594B which supports 6.
0 A load current.
The NCP1594 includes an internal soft−start to limit inrush current.
Other features include cycle−by−cycle current limit, 92% max duty...