Power Switch ICs for Express CardTM - BD4155FV

BD4155FV is a power management switch IC for the next generation PC card (ExpressCardTM) developed by the PCMCIA. It conforms to the PCMCIA ExpressCardTM Standard, ExpressCardTM Compliance Checklist, and ExpressCardTM Implementation Guideline and obtains the Compliance ID "EC100052" from PCMCIA. The power switch offers a number of functions-card detector, and system status detector-which are ideally suited for laptop and desktop computers.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BD4155FV-E2ActiveSSOP-B2025002500TapingYes

BD4155FV Data Sheet

Specifications
Supply Voltage(Min.)[V]3.0
Supply Voltage(Max.)[V]3.6
Channel Number [ch]3
ON Resistance [mΩ]42
Output Current[A]1.3
Soft StartFixed
Thermal Shut DownRecovery
UVLOYes
Over current flag out putNo
Operating Temperature (Min.)[°C]-10
Operating Temperature (Max.)[°C]100
Applications
  • Notebook PC
  • Netbook
Technical Documents
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Application Note BA12004BF
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