ADP2360 DC-to-DC Step-Down Switching Regulator

By Analog Devices Inc 39

ADP2360 DC-to-DC Step-Down Switching Regulator

ADI's 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 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. The ADP2360 is available with an adjustable output (0.8 V to VIN) or in 3.3 V and 5.0 V factory-programmable fixed output voltage models.

The ADP2360 uses a single-pulse PFM architecture with adjustable 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.

Features
  • Input voltage range: 4.5 V to 60 V
  • Non-isolated
  • Buck topology
  • Current output: 50 mA
  • Voltage output: 3.3 V
  • Synchronous rectifier
  • Operating temperature range: -40°C to +125°C
  • DC/DC step down
  • 8 WDFN / 8 LFCSP-WD (3 x 3)
Applications
  • Smart automation
  • Building automation
  • Highway addressable remote transducer (HART) modems
  • Power distribution systems
  • Industrial control

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