AP3401 - 1A STEP-DOWN DC - DC BUCK CONVERTER
The AP3401 is a 1A step-down DC-DC converter.
At heavy load, the constant-frequency PWM control performs excellent stability and transient response.
No external compensation components are required.
Pin Assignments (Top View) Pin 1 Mark The AP3401 supports a range of input voltages from 2.5V to 5.
AP3401 Features
* include over-temperature and short circuit protection, and under-voltage lockout to prevent deep battery discharge. The AP3401 delivers 1A maximum output current while consuming only 40μA of no-load quiescent current. Ultra-low RDS(ON) integrated MOSFETs and 100% duty cycle operation make the AP3401
