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MAX8660 - PMICs

General Description

The MAX8660/MAX8661 power management ICs (PMICs) power Intel XScale® applications processors in smart cellular phones, PDAs, Internet appliances, and other portable devices.

Four step-down DC-DC outputs, three linear regulators, and an 8th always-on LDO are integrated with powermanagement functions.

Key Features

  • o Optimized for Intel XScale Processors o Protected to 7.5V.
  • Shutdown Above 6.3V o Four Synchronous Step-Down Converters REG1, REG2, REG3, REG4 o Four LDO Regulators REG5, REG6, REG7, REG8 o 2MHz Switching Allows Small Components o Low, 20µA Deep-Sleep Current o Low-Battery Monitor and Reset Output MAX8660/MAX8661 Ordering Information PART MAX8660ETL+ MAX8660AETL+.
  • MAX8661ETL+.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX8661 (MAX8660 / MAX8661) PMICs
MAX8662 Power Management
MAX8663 Power Management
MAX8664 Step-Down Controller
MAX8667 First Dual Step-Down DC-DC Converters

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com 19-0587; Rev 0; 8/06 High-Efficiency, Low-IQ, PMICs with Dynamic Voltage Management for Mobile Applications General Description The MAX8660/MAX8661 power management ICs (PMICs) power Intel XScale® applications processors in smart cellular phones, PDAs, Internet appliances, and other portable devices. Four step-down DC-DC outputs, three linear regulators, and an 8th always-on LDO are integrated with powermanagement functions. Two dynamically controlled DCDC outputs power the processor core and internal memory. Two other DC-DC converters power I/O, memory, and other peripherals. Additional functions include on/off control for outputs, low-battery detection, reset output, and a 2-wire I2C† serial interface.