APW8804-茂達 庫存

3A 5V 1MHz Synchronous Buck ConverterAPW8804 is a 3A synchronous buck converter with integrated
65mW high side and 55mW low side power
MOSFETs. The APW8804, design with a current-mode
control scheme, can convert wide input voltage of 2.6V to
6V to the output voltage adjustable from 0.6V to 6V to
provide excellent output voltage regulation.
The APW8804 is equipped with an automatic PFM/PWM
mode operation. At light load , the IC operates in the PFM
mode to reduce the switching losses. At heavy load, the
IC works in PWM mode. At PWM mode, the switching
frequency is set by the external resistor.
The APW8804 is also equipped with Power-on-reset, softstart,
soft-stop, and whole protections (under-voltage,
over-voltage, over-temperature and current-limit) i