bq24707
bq24707A
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SLUSA78B –JULY 2010–REVISED MARCH 2011
Charge Current Direction
RSNS
To Inductor
To Capacitor and battery
Current Sensing Direction
To SRP and SRN pin
Figure 25. Sensing Resistor PCB Layout
REVISION HISTORY
Changes from Original (July 2010) to Revision A
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Changed the Functional Block Diagram, Figure 1 ................................................................................................................ 2
Updated the description for the SRN and SRP pins ........................................................................................................... 10
Deleted C12, added R14 and R15 in Table 8 .................................................................................................................... 23
Added Added section: Negative Output Voltage Protection ............................................................................................... 23
Changes from Revision A (November 2010) to Revision B
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Added Features for the bq24707 and bq24707A ................................................................................................................. 1
Added device bq24707A to this data sheet .......................................................................................................................... 1
Added bq24707A to the ORDERING INFORMATION table ................................................................................................ 2
Added the COMPARISON TABLE ....................................................................................................................................... 2
Added bq24707 only to the test condition of tACOK_FALL_DEG first row .................................................................................... 5
Added bq24707A only to the test condition of tACOK_FALL_DEG second row ............................................................................ 5
Added (bq24707) to the title of Figure 3 ............................................................................................................................... 8
Changed the Description of the ACOK Deglitch Time Adjust bit in Table 3 ....................................................................... 15
Changed the Adapter Detect and ACOK Output section. included 1.3s for bq24707 and 1.2ms for bq24707A ............... 18
Added a new paragraph in the Battery Over Voltage Protection (BATOVP) section ......................................................... 21
Changed the Description of item U1 in Table 8 .................................................................................................................. 23
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Product Folder Link(s): bq24707 bq24707A
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