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MAX8671X - PMIC

Description

The MAX8671X integrated power-management IC (PMIC) is ideal for use in portable media players and other handheld devices.

Features

  • include overvoltage protection, charge status and fault outputs, power-OK monitors, charge timer, and battery thermistor monitor. In addition, on-chip thermal limiting reduces battery charge rate to prevent charger overheating. The MAX8671X offers adjustable voltages for all outputs. Similar parts with factory-preset output voltages are also available (contact factory for availability).

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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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19-0885; Rev 0; 8/07 EVAALVUAAILTAIOBNLEKIT PMIC with Integrated Charger and Smart Power Selector for Handheld Devices MAX8671X General Description The MAX8671X integrated power-management IC (PMIC) is ideal for use in portable media players and other handheld devices. In addition to five regulated output voltages, the MAX8671X integrates a 1-cell lithium ion (Li+) or lithium polymer (Li-Poly) charger and Smart Power Selector™ with dual (AC-to-DC adapter and USB) power inputs. The dual-input Smart Power Selector supports end products with dual or single power connectors. All power switches for charging and switching the system load between battery and external power are included on-chip. No external MOSFETs are required.
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