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Lithium Ion Protection

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Application Notes   

  • Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
    11 Mar 2009 Download
  • Cell balancing buys extra run time and battery life (slyt322.PDF, 575 KB)
    11 Mar 2009 Download
 

You've Selected: Lithium Ion Protection


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14 Results  
Li-Ion (13)
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Cells Protected Overvoltage Threshold (V) Shutdown Current (uA)
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14 Results - Show All Results 1 - 10 of 14 Results |  Next >Page  1 | 2  

Part Number  Status  Cells Protected  Overvoltage Threshold (V)  Shutdown Current (uA)  Protection FETs  Pin/Package  Approx. Price (US$)  
Description  
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BQ77PL900ACTIVE  10  
5  
6  
7  
8  
9  		4.5    External  48SSOP2.95 | 1ku  5-10 cell Li-ion Battery protection & AFE  
BQ29419ACTIVE  2  
3  
4  		4.30  2  External  8TSSOP0.45 | 1ku  Voltage Protection for 2, 3, or 4 Cell Li-Ion Batteries  
BQ29415ACTIVE  2  
3  
4  		4.6  2  External  8SM8
8TSSOP		0.45 | 1ku  Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.60V)  
BQ29414ACTIVE  2  
3  
4  		4.55  2  External  8SM8
8TSSOP		0.45 | 1ku  Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.55V)  
BQ29413ACTIVE  2  
3  
4  		4.5  2  External  8SM8
8TSSOP		0.45 | 1ku  Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.50V)  
BQ29411ACTIVE  2  
3  
4  		4.40  2  External  8SM8
8TSSOP		0.45 | 1ku  Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V)  
BQ29410ACTIVE  2  
3  
4  		4.35  2  External  8SM8
8TSSOP		0.45 | 1ku  Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V)  
BQ29412ACTIVE  2  
3  
4  		4.45  2  External  8SM8
8TSSOP		0.45 | 1ku  Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.45V)  
BQ29330ACTIVE  2  
3  
4  		  1  External  30TSSOP1.00 | 1ku  Two, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFE  
BQ29401ACTIVE  2  
3  
4  		4.45  2  External  8SM8
8TSSOP		0.40 | 1ku  Voltage Protection for 2-,3-or,4-Cell Lion Batteries (2nd Protection)  
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