Features: • Fully integrated DC/DC converter• High efficiency over large load range• 100% duty cycle• Power density - more than 330W/inch3• 1A shutdown current• 2.5V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells)• 3.3V to 6V output voltage• P...
FX5545G006: Features: • Fully integrated DC/DC converter• High efficiency over large load range• 100% duty cycle• Power density - more than 330W/inch3• 1A shutdown current• 2...
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The DC/DC converter FX5545G006 is a programmable topology synchronized Boost converter for today's continuous changing portable electronic market. The DC/DC converter FX5545G006 provides flexibility of utilizing various battery configurations and chemistries such as NiCd, NiMH, or Li+ with an input voltage range of 2.5V to 6V. An additional flexibility is provided with topology programmibility to power multiple loads such as power amplifiers, microcontrollers, or baseband logic IC's. For ultra-high efficiency, converters are designed to operate in synchronous rectified PWM mode under full load while transforming into externally controlled pulse-skipping mode (PSM ) under light load.
The DC/DC converter FX5545G006 is available in 20-ports BGA package.In order to satisfy the stringent ambient temperature requirements, the DC/DC converter is designed to handle the industrial temperature range of - 40°C to + 85°C.