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MAX8645XETI Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MAX8645XETIMAXIM132Yes

MAX8645XETI is a power management IC (PMIC) manufactured by Maxim Integrated (now part of Analog Devices).

The MAX8645XETI is a power management IC (PMIC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on available data:

Specifications:

  • Manufacturer: Maxim Integrated (Analog Devices)
  • Package: 28-pin TQFN (Thin Quad Flat No-Lead)
  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: Adjustable (typically 0.6V to 3.3V)
  • Output Current: Up to 600mA (buck regulator)
  • Switching Frequency: 2.25MHz (fixed)
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Descriptions:

The MAX8645XETI is a high-efficiency, step-down (buck) DC-DC converter designed for portable and low-power applications. It integrates synchronous rectification to minimize power loss and supports low-dropout (LDO) operation for improved efficiency.

Features:

  • High Efficiency: Synchronous rectification and low quiescent current (~30µA).
  • Adjustable Output: Programmable via external resistors.
  • Low Dropout Mode: Maintains regulation even when input voltage approaches output voltage.
  • Power-Saving Modes: Includes pulse-skipping and forced-PWM modes.
  • Integrated Protection: Overcurrent, overtemperature, and undervoltage lockout (UVLO).
  • Small Footprint: 28-pin TQFN package (4mm x 4mm).

This information is based solely on the manufacturer's datasheet and technical documentation.

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