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MAX1702B

Maxim
Part Number MAX1702B
Manufacturer Maxim
Description Triple-Output Power-Management IC
Published May 6, 2005
Detailed Description MAX1702B Triple Output Power Management IC for Microprocessor-Based Systems General Description The MAX1702B power-man...
Datasheet PDF File MAX1702B PDF File

MAX1702B
MAX1702B


Overview
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.
7V to VIN for the microprocessor core, and a step-down DC-DC converter to supply either 1.
8V, 2.
5V, or 3.
3V to power the memory.
Management functions include automatic power-up sequencing, power-on-reset and manual reset with timer, and two levels of low-battery detection.
T...



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