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MAX1662 Datasheet Serial-to-parallel/parallel-to-serial Converters And Load-switch Controllers With Smbus Interface

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-1306; Rev 0; 10/97 EVALUATION KIT AVAILABLE Serial-to-Parallel/Parallel-to-Serial Converters and Load-Switch Controllers with SMBus.

General Description

The MAX1661/MAX1662/MAX1663 serial-to-parallel/ parallel-to-serial converters are intended to control external power MOSFETs in power-plane switching applications.

These small, low-cost devices can be used on a system motherboard to control point-of-load switching from a 2wire SMBus™ serial interface.

Each device has three highvoltage open-drain outputs that double as TTL-level logic inputs, giving them bidirectional capabilities.

Key Features

  • include thermal-overload and overcurrent protection, ultra-low supply current, and both hardware and software interrupt capabilities. These devices are available in the space-saving 10-pin µMAX package. ____________________________Features o Performs Serial-to-Parallel and Parallel-to-Serial Conversions o Three General-Purpose Digital Input/Output Pins (withstand +28V) o SMBus 2-Wire Serial Interface o Supports SMBSUS Asynchronous Suspend Mode o 3µA Supply Current o +2.7V to +5.5V Supply Range.

MAX1662 Distributor & Price

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