BQ2000T_15 Datasheet, PDF (18/29 Pages) Texas Instruments – Programmable Multi-Chemistry Fast-Charge Management IC

bq2000T
SLUS149D – MAY 1999 – REVISED JANUARY 2010
REVISION HISTORY
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Changes from Original (January 1999) to Revision 1
Page
• Changed the device status From: Preliminary To: Final ....................................................................................................... 1
• Added state diagram ............................................................................................................................................................. 4
• Changed minimum current termination From: 14% To: 7% ................................................................................................. 9
• Changed capacitor value for enabling top-off From: 0.13 µF To: 0.26 µF ........................................................................... 9
• Changed Figure 11 ............................................................................................................................................................. 13
• Changed V_TCO ..................................................................................................................................................................... 14
• Changed V_HTF ..................................................................................................................................................................... 14
• Changed V_LTF ...................................................................................................................................................................... 14
Changes from Revision 1 (May 1999) to Revision 2
Page
• Changed minimum current (for fast-charge termination) From: I_MAX/7 To: I_MAX/14 ............................................................. 15
Changes from Revision 2 (February 2000) to Revision 3
Page
• Changed ordering information .............................................................................................................................................. 1
• Changed Figure 1 - connection added between TS and ADC and connection deleted between BAT and ADC ................ 3
• Changed Figure 2 - battery temperature From: (checked at all times) To: (sampled every 16 seconds for ΔT/Δt) ............ 4
Changes from Revision 3 (February 2001) to Revision 4
Page
• Changed resistor value From: 15 kΩ To: 250 kΩ ................................................................................................................. 9
Changes from Revision 4 (January 2008) to Revision D
Page
• Changed the data sheet throughout ..................................................................................................................................... 1
18
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