BQ33100_15 Datasheet, PDF (56/67 Pages) Texas Instruments – Super Capacitor Manager

bq33100
SLUS987B – JANUARY 2011 – REVISED DECEMBER 2015
9.2.3 Application Curve
2700
2400
2100
1800
1500
1200
900
600
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0
1
Cap 1 Voltage
Cap 2 Voltage
Cap 3 Voltage
Cap 4 Voltage
Cap 5 Voltage
28 55 82 109 136 163 190 217 244 271 298 325
Time (s)
C003
Figure 19. Voltage Convergence During Capacitor Balancing
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10 Power Supply Recommendations
The device manages its supply voltage dynamically according to the operation conditions. Normally, the VCC
and PACK input is the primary power source to the device. The VCC and PACK pin must be connected to the
positive termination of the capacitor array. The input voltage for the VCC and PACK pin ranges from 3.8 V to 25
V. A 1-uF capacitor must be connected to the VCC and PACK as close to the device as possible for supply
decoupling.
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