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BD4201FV - Battery Backup IC

Rohm

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Datasheet Details

Part number	BD4201FV
Manufacturer	ROHM
File Size	86.21 KB
Description	Battery Backup IC
Datasheet	BD4201FV_Rohm.pdf

BD4201FV Product details

Features

1) Low quiescent current Normal operation < 15.0µA Max. Backup mode < 2.1µA Max. 2) 3 high accurate voltage regulators 3) Low dropout voltage, and high accurate voltage detectors (CS, RESET) 4) Control circuit; Backup 5) Special sequence; For shifting to the backup mode. It need to make main battery over +Vdet1 once. 6.4±0.3 4.4±0.2 1 4 0.15±0.1 0.1 1.15±0.1 0.1 0.22±0.1 0.65 (0.52) SSOP-B8 zAbsolute maximum ratings (Ta=25°C) Parameter Main power supply input Voltage Back up power suppl.

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Published: Mar 23, 2005 |