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|
Texas Instruments
BQ2022LPR
|
Texas Instruments
BQ20Z70PW
|
Texas Instruments
BQ29440DRBT
|
Texas Instruments
BQ20Z75DBTR-V180
|
Texas Instruments
BQ20Z655DBT
|
Texas Instruments
BQ24751ARHDR
|
Texas Instruments
BQ2024DBZRG4
|
Texas Instruments
BQ2000SN-B5G4
|
Texas Instruments
BQ29411DCTRG4
|
Texas Instruments
BQ24081DRCR
|
| Price |
|
|
|
$1.07 |
$6.60 |
|
|
|
$2.67 |
$0.61 |
$1.34 |
| RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
Yes |
Yes |
No |
No |
No |
Yes |
| Special Features |
|
|
|
|
|
SHA-1 Authentication |
|
Programmable EEPROM or EPROM |
Temp Monitoring (Thermistor Pin) |
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
| External Capacity Indication |
|
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|
LED,LCD |
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| Gas Gauge Algorithm |
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Impedance Track |
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| Package Group |
|
|
|
|
|
TSSOP |
|
SOT-23 |
PDIP,SOIC,TSSOP |
|
VSON |
| Operating Temperature Range(C) |
|
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|
-40 to 85 |
|
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| Estimated Package Size (WxL)(mm2) |
|
|
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|
|
[pf]44TSSOP[/pf] |
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| Approx. Price (US$) |
|
|
|
|
|
4.65 | 1ku |
|
0.35 | 1ku |
1.45 | 1ku |
|
0.85 | 1ku |
| # Series Cells |
|
|
|
|
|
2-4 Cells |
|
|
1,2,3,4 |
|
1 |
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
800 |
|
|
|
|
|
| Cell Balancing |
|
|
|
|
|
Internal |
|
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| Cell Chemistry |
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer,NiCd,NiMH |
|
Li-Ion/Li-Polymer |
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
32000 |
|
|
|
|
|
| Communication Interface |
|
|
|
|
|
SMBus |
|
SDQ |
|
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| Implementation |
|
|
|
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|
Pack |
|
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|
| Rating |
|
|
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|
|
|
|
Catalog |
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
5.5 |
|
|
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| Function |
|
|
|
|
|
|
|
Authentication or ID |
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
|
|
1 |
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
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2 |
|
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| # Series Cells (Max) |
|
|
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|
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|
1 |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
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|
7 |
|
7 |
| Control Interface |
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|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
6 |
|
6.5 |
| Package Size |
|
|
|
|
|
|
|
|
mm2 |
|
mm2 |
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
2 |
|
1 |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
Adjustable |
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
|
|
4.2 |
| Battery Charge Voltage(Max)(V) |
|
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|
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|
4.2 |
| Operating Vin(Min)(V) |
|
|
|
|
|
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|
4.5 |
| USB Feature |
|
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|
|
|
|
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|
|
|
N/A |
| Control Topology |
|
|
|
|
|
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|
|
Linear |