ADP2360ACPZ-5.0-R7

ADP2360 is a high efficiency, high input voltage, discontinuous conduction mode (DCM) synchronous, step-down, dc-to-dc switching regulator. This operates with a wide input voltage supply range from 4.5V to 60V and can source up to 50mA continuous output current, making it ideal for regulating power from a variety of voltage sources in space-constrained applications. It uses a single-pulse PFM architecture with an adjustable peak current level (IPEAK) control to minimize the input and output ripple. The adjustable IPEAK current limit allows the ADP2360 to optimize the efficiency for the application operating conditions and minimize the compatible inductor size. Other key features include 100% duty cycle operation, precision enable control, external soft start control, UVLO and TSD protection. Typical applications are 4mA to 20mA loop powered systems, HART modems, building automation, distributed power systems, industrial control supplies, other high VIN, low IOUT systems.

• Pulse frequency modulation (PFM) control, very high efficiency
• 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
• Input supply voltage range from 4.5 to 60V (VIN=VEN=24V, VOUT=3.3V, TJ=−40°C to +125°C)
• Quiescent current in sleep mode is 23µA max (between switching cycles, FB<gt/>VFB-RISING, −40 to 125°C)
• 5V fixed output voltage
• 8-lead frame chip scale package [LFCSP]
• Temperature rating range from -40°C to +125°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party