BQ24735 Datasheet, PDF (11/42 Pages) Texas Instruments – 1-4 Cell Li+ Battery SMBus Charge Controller for Supporting Turbo Boost Mode with N-Channel Power MOSFET Selector

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TYPICAL CHARACTERISTICS
Table 1. Table of Graphs
VCC, ACDET, REGN and ACOK Power up
Charge Enable by ILIM
Current Soft-start
Charge Disable by ILIM
Continuous Conduction Mode Switching Waveforms
Cycle-by-Cycle Synchronous to Non-synchronous
100% Duty and Refresh Pulse
System Load Transient (Input DPM)
Battery Insertion
Efficiency vs Output Current
Buck to Boost Mode
Boost to Buck Mode
SPACER
SPACER
bq24735
SLUSAK9 – SEPTEMBER 2011
FIGURE NO.
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
CH1: VCC, 10V/div, CH2: ACDET, 2V/div, CH3: ACOK, 5V/div,
CH4: REGN, 5V/div, 40ms/div
Figure 5. VCC, ACDET, REGN and ACOK Power Up
CH1: ILIM, 1V/div, CH4: inductor current, 1A/div, 20ms/div
Figure 6. Charge Enable by ILIM
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