Data Sheet
1.
2 A, 20 V, 700 kHz/1.
4 MHz, Nonsynchronous Step-Down Regulator
ADP2300/ADP2301
FEATURES
1.
2 A maximum load current ±2% output accuracy over temperature range Wide input
voltage range: 3.
0 V to 20 V 700 kHz (ADP2300) or 1.
4 MHz (ADP2301)
switching frequency options High efficiency up to 91% Current-mode control architecture Output
voltage from 0.
8 V to 0.
85 × VIN Automatic PFM/PWM mode switching Precision enable pin with hysteresis Integrated high-side
MOSFET Integrated bootstrap diode Internal compensation and soft start Minimum external components Under
voltage lockout (UVLO) Overcurrent protection (OCP) and thermal shutdown (TSD) Available in ultrasmall, 6-lead TSOT package S...