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BQ24083 Datasheet, PDF (9/23 Pages) Texas Instruments – 1-A, SINGLE-CHIP, LI-ION AND LI-POL CHARGER IC | |||
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bq24083
www.ti.com........................................................................................................................................................................................................ SLUS848 â MAY 2008
TYPICAL CHARACTERISTICS (continued)
(1) No battery â In termination deglitch prior to STAT1 going high. VOUT (VBAT) cycling between charge and done prior to screen capture.
(2) Stat1 goes high â In done state
(3) 2-V battery is inserted during the charge done state.
(4) Charging is initiated â STAT1 goes low and charge current is applied.
(5) Battery is removed â VOUT goes into regulation, IOUT goes to zero, and termination deglitch timer starts running (same as state 1).
(6) Deglitch timer expires â charge done is declared.
Figure 5. Battery Hot-Plug and Removal Power Sequence
Copyright © 2008, Texas Instruments Incorporated
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