BD4201FV - Battery Backup IC

Product Overview

Rohm

Part number	BD4201FV
Manufacturer	ROHM
File Size	86.21 KB
Description	Battery Backup IC
Datasheet	BD4201FV Datasheet
Additional preview pages of the BD4201FV datasheet.

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 |