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MAX1702B - Triple-Output Power-Management IC

General Description

The MAX1702B power-management IC supports ARM Powered® devices such as the Intel® PXA210 and PXA250 microprocessors based on the Intel XScale™ micro-architecture.

Key Features

  • Three Regulators in One Package.
  • Peripherals and I/O Supply: 3.3V at 900mA.
  • μP Core Supply: 0.7V to VIN at 400 mA.
  • Memory Supply: 1.8/2.5/3.3V at 800 mA.
  • Supports Intel® PXA210 and PXA250 Microprocessors.
  • Power-On Reset with Manual Reset Input.
  • Auto Power-Up Sequencing.
  • 1MHz PWM Switching Allows Small External Components.
  • Low 5μA Shutdown Current.
  • Tiny 6mm x 6mm, 36-pin QFN Package Ordering Informa.

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MAX1702B Triple Output Power Management IC for Microprocessor-Based Systems General Description The MAX1702B power-management IC supports ARM Powered® devices such as the Intel® PXA210 and PXA250 microprocessors based on the Intel XScale™ micro-architecture. These devices include PDAs, thirdgeneration smart cellular phones, internet appliances, automotive in-dash Telematics systems, and other applications requiring substantial computing and multimedia capability at low power. The MAX1702B integrates three ultra-high-performance power supplies with associated supervisory and management functions. Included is a step-down DC-DC converter to supply 3.3V I/O and peripherals, a step-down DC-DC converter to supply 0.