ADP2360
Description
The ADP2360 is a high efficiency, high input voltage, discontinuous conduction mode (DCM) synchronous, step-down, dc-to-dc switching regulator. The ADP2360 operates with a wide input voltage supply range from 4.5 V to 60 V and can source up to 50 mA continuous output current, making it ideal for regulating power from a variety of voltage sources in space-constrained applications.
Key Features
- 3 V and 5.0 V Continuous output current up to 50 mA Adjustable peak inductor current limit up to 140 mA Pulse frequency modulation (PFM) control Very high efficiency 90% at VIN = 9 V, VOUT = 3.3 V, IOUT = 10 mA 87% at VIN = 9 V, VOUT = 3.3 V, IOUT = 1 mA Low shutdown current: <4 μA Low quiescent current: 12 μA typical in sleep mode 100% duty cycle operation Undervoltage lockout (UVLO) No external compensation required Enable input with precision thresholds Programmable soft start Power-good output Thermal shutdown (TSD) protection 8-lead LFCSP package
