|
|
Texas Instruments
BQ7693000DBT
|
Texas Instruments
TPS658629IZWSRQ1
|
Texas Instruments
BQ7790501PW
|
Texas Instruments
BQ24095EVM-005
|
Texas Instruments
BQ24002RGWEVM
|
Maxim Integrated
MAX14690DEWX+T
|
Monolithic Power Systems (MPS)
MP2625GL-P
|
Texas Instruments
BQ298000RUGR
|
Texas Instruments
BQ24076RGTT
|
Texas Instruments
BQ24074EVM
|
| Price |
|
|
|
|
|
|
|
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|
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|
| RoHS |
|
Yes |
Compliant |
Compliant |
|
Not Compliant |
Compliant |
Compliant |
Compliant |
Y |
Not Compliant |
| Lead Status |
|
Yes |
No |
Yes |
|
No |
No |
Yes |
Yes |
See ti.com |
No |
| Communication Interface |
|
I2C |
|
No Communication |
|
|
|
|
No Communication |
|
|
| Rating |
|
Catalog |
Automotive |
Catalog |
|
|
|
|
Catalog |
Catalog |
|
| Special Features |
|
Cell Balancing,Coulomb counter (integrating current sense),Integrated ADC,LDO,Low-Side NCH CHG/DSG FET Drive,Requires separate MCU,Temperature sense |
Comm Control,Power Good |
Coulomb counter (integrating current sense),Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense |
|
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| # Series Cells (Max) |
|
10 |
|
5 |
|
|
|
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| Package Group |
|
TSSOP |
NFBGA |
TSSOP |
|
|
|
|
X2QFN|8 |
VQFN|16 |
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| Approx. Price (US$) |
|
2.75 | 1ku |
7.00 | 1ku |
1.20 | 1ku |
|
|
|
|
0.50 | 1ku |
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
4.6 |
|
|
|
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|
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| Typical Operating Current(Typ)(uA) |
|
40 |
|
6 |
|
|
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|
5 |
|
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| # Series Cells (Min) |
|
6 |
|
3 |
|
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| Function |
|
Monitoring (Analog Front-End) |
|
Protection |
|
|
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|
Protection |
|
|
| Protection Feature(s) |
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
Open wire detection,Over-current (OCP),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) |
|
|
|
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| Vin(Max)(V) |
|
50 |
5.5 |
25 |
|
|
|
|
5.5 |
|
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| Vout(Min)(V) |
|
|
0.725 |
|
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|
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| Vout(Max)(V) |
|
|
4.55 |
|
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| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
|
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| Step-Down DC/DC Controller |
|
|
0 |
|
|
|
|
|
|
|
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| Iout(Max)(A) |
|
|
1.5 |
|
|
|
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|
|
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| Regulated Outputs(#) |
|
|
14 |
|
|
|
|
|
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| Processor Name |
|
|
Tegra T20 |
|
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| Switching Frequency(Max)(kHz) |
|
|
1000 |
|
|
|
|
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|
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| LDO |
|
|
11 |
|
|
|
|
|
|
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| Package Size |
|
|
mm2 |
|
|
|
|
|
|
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| Step-Up DC/DC Converter |
|
|
0 |
|
|
|
|
|
|
|
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| Step-Up DC/DC Controller |
|
|
0 |
|
|
|
|
|
|
|
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| Step-Down DC/DC Converter |
|
|
3 |
|
|
|
|
|
|
|
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| Vin(Min)(V) |
|
|
2.3 |
|
|
|
|
|
|
|
|
| Processor Supplier |
|
|
Nvidia |
|
|
|
|
|
|
|
|
| Number of Series Cells(Max) |
|
|
|
|
|
|
|
|
1 |
|
|
| Features |
|
|
|
|
|
|
|
|
Analog current sense,High-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Temperature sense,Over-current in Charge (OCC),Over-current in Discharge (OCD) |
OVP,Power Path,Temp Monitoring (Thermistor Pin),UVLO,VINDPM |
|
| Number of Series Cells(Min) |
|
|
|
|
|
|
|
|
1 |
|
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| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
4.35 |
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
6.4 |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
|
28 |
|
| Package size |
|
|
|
|
|
|
|
|
|
mm2 |
|
| Number of series cells |
|
|
|
|
|
|
|
|
|
1 |
|
| Battery charge voltage(Max)(V) |
|
|
|
|
|
|
|
|
|
4.4 |
|
| Battery charge voltage(Min)(V) |
|
|
|
|
|
|
|
|
|
4.4 |
|
| Control interface |
|
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
|
| Charge current(Max)(A) |
|
|
|
|
|
|
|
|
|
1.5 |
|
| Cell chemistry |
|
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
| Approx. price(US$) |
|
|
|
|
|
|
|
|
|
0.85 | 1ku |
|
| Control topology |
|
|
|
|
|
|
|
|
|
Linear |
|
