BQ24765 Datasheet, PDF (13/36 Pages) Texas Instruments – SMBus-Controlled Multi-Chemistry Battery Charger With Integrated Power MOSFETs

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bq24765
SLUS999 – NOVEMBER 2009
TYPICAL CHARACTERISTICS (continued)
INPUT REGULATION CURRENT (DPM), AND CHARGE
CURRENT ACCURACY
vs
SYSTEM CURRENT
5%
TRANSIENT SYSTEM LOAD (DPM) RESPONSE: CHARGE
CURRENT DROPPED FROM 4A TO 2A
4%
3%
2%
Input Current 4608mA
1%
0%
-1%
-2%
-3%
Charge Current 4096mA
-4%
-5%
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
System Current - A
Figure 13.
Figure 14.
TRANSIENT SYSTEM LOAD (DPM) RESPONSE: CHARGE
CURRENT DROPPED FROM 4A TO 0A
CHARGER WHEN ADAPTER INSERTED
Figure 15.
Figure 16.
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