LTC4361IDC-2#TRPBF

Product Overview

The LTC4361IDC-2#TRPBF from Analog Devices Inc. is an overvoltage protection controller with automatic retry functionality, intended for specialized power management roles. The device uses an 8-DFN (2x2) package and an 8-WFDFN Exposed Pad package/case, with surface-mount mounting. It operates from a 2.5V to 80V supply range, draws a 220µA supply current, and has an operating temperature range of -40°C to 85°C. The compact package and defined electrical limits are relevant to handheld and mobile devices, where power management functions must be implemented in a small board area. The automatic retry characteristic is part of the device's protection-oriented role in portable equipment.

Key Features

• Manufacturer part number LTC4361IDC-2#TRPBF from Analog Devices Inc.
• Overvoltage protection controller with automatic retry functionality
• Supply voltage range of 2.5V to 80V
• Supply current of 220µA
• Operating temperature range of -40°C to 85°C
• 8-DFN (2x2) device package and 8-WFDFN Exposed Pad package/case
• Surface-mount mounting type
• Handheld and mobile device application context

Applications

• Handheld and mobile devices
• Compact portable electronic systems using overvoltage protection control
• Small surface-mount portable designs with power management control

Design & Procurement Notes

Design and procurement should focus on the package format, electrical envelope, and environmental range. The exposed-pad 8-WFDFN package requires surface-mount assembly and a footprint compatible with the 8-DFN (2x2) device package. The 2.5V to 80V supply range and 220µA supply current should be compared with the system power budget and input conditions. The -40°C to 85°C operating range should be evaluated against the expected ambient conditions of the final portable device.