Datasheet

VCC
/PG
VREF
REGN
t − Time=4ms/div
5V/div
2V/div
10V/div
2V/div
t − Time=200ms/div
PH
LODRV
IBAT
CE
5V/div
5V/div
10V/div
2 A/div
PH
LDRV
IL
CE
10V/div
5V/div
2V/div
2 A/div
t − Time=4 s/divμ
t − Time=4ms/div
CE
PH
LODRV
IBAT
5V/div
5V/div
10V/div
2 A/div
bq24630
www.ti.com SLUS894A –JANUARY 2010– REVISED OCTOBER 2011
TYPICAL CHARACTERISTICS
Table 1. Table of Graphs
Figure
REF, REGN, and PG Power Up (CE = 1) Figure 2
Charge Enable Figure 3
Current Soft-Start (CE,=,1) Figure 4
Charge Disable Figure 5
Continuous-Conduction-Mode Switching Waveforms Figure 6
Cycle-by-Cycle Synchronous to Nonsynchronous Figure 7
100% Duty and Refresh Pulse Figure 8
Transient System Load (DPM) Figure 9
Battery Insertion Figure 10
Battery-to-Ground Short Protection Figure 11
Battery-to-Ground Short Transition Figure 12
Efficiency vs Output Current Figure 13
Input ACOV Transition Figure 14
Input ACOV Resume Normal Transition Figure 15
Figure 2. REF, REGN, and PG Power Up (CE = 1) Figure 3. Charge Enable
Figure 4. Current Soft-Start (CE = 1) Figure 5. Charge Disable
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