BQ24616 Datasheet, PDF (9/34 Pages) Texas Instruments – JEITA Guideline Compatible Stand-Alone Synchronous Switch-Mode Li-Ion or Li-Polymer Battery Charger with System Power Selector and Low Iq

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TYPICAL CHARACTERISTICS
Table 1. Table of Graphs
REF REGN and PG Power Up (CE=1)
Charge Enable
Current Soft-Start (CE=1)
Charge Disable
Continuous Conduction Mode Switching Waveforms
Cycle-by-Cycle Synchronous to Nonsynchronous
Transient System Load (DPM)
Battery Insertion
Battery to Ground Short Protection
Battery to ground Short Transition
Efficiency vs Output Current
bq24616
SLUSA49A – APRIL 2010 – REVISED MAY 2010
Figure
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Figure 3
Figure 4
Figure 5
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Figure 12
VCC
/PG
VREF
REGN
t − Time = 4 ms/div
Figure 2. REF REGN and PG Power Up (CE=1)
PH
LODRV
IBAT
CE
t − Time = 4 ms/div
Figure 4. Current Soft-Start (CE=1)
PH
LODRV
IBAT
CE
t − Time = 200 ms/div
Figure 3. Charge Enable
PH
LODRV
IL
CE
t − Time = 2 μs/div
Figure 5. Charge Disable
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