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|
Texas Instruments
BQ25173DSGR
|
Texas Instruments
BQ2007S
|
Texas Instruments
BQ24753RHDT
|
Texas Instruments
BQ24312DSGT
|
Texas Instruments
BQ24278YFFR
|
Texas Instruments
BQ2003PN-N
|
Texas Instruments
BQ2052SN-A515G4
|
Texas Instruments
BQ2052SN-A515
|
Texas Instruments
BQ27541DRZR-G1
|
Texas Instruments
BQ20Z70PWR-V160
|
| Price |
|
|
|
|
|
|
$4.18 |
|
|
$2.30 |
|
| RoHS |
|
Y |
No |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
Y |
No |
Yes |
No |
Yes |
Yes |
No |
Yes |
No |
No |
| Absolute max Vin(max)(V) |
|
40 |
|
|
|
|
|
|
|
|
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| Battery charge voltage(max)(V) |
|
10.5 |
|
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| Cell chemistry |
|
SuperCap |
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| Charge current(max)(A) |
|
0.8 |
|
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| Control interface |
|
Standalone (RC-Settable) |
|
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| Control topology |
|
Linear |
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| Features |
|
IC thermal regulation,Input OVP |
|
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| Number of series cells |
|
1,2,3,4 |
|
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| Operating temperature range(C) |
|
-40 |
|
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| Package area(mm^2) |
|
4 |
|
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| Package size (L x W)(mm) |
|
2 x 2 |
|
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| Package type |
|
WSON |
|
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| Pin count |
|
8 |
|
|
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|
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| Rating |
|
Catalog |
|
|
Catalog |
Catalog |
|
|
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| TI functional safety category |
|
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| Vin(max)(V) |
|
18 |
|
|
|
|
|
|
|
|
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| Vin(min)(V) |
|
3 |
|
|
|
|
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|
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|
| TI.com inventory |
|
3000 |
|
|
|
|
|
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|
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| Approx. price(US$) |
|
.34 | 1ku |
|
|
|
|
|
|
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| Package Group |
|
|
|
|
WSON |
DSBGA,VQFN |
PDIP,SOIC |
SOIC |
SOIC |
SON |
|
| Input Over-Voltage Protection(V) |
|
|
|
|
5.85 |
|
|
|
|
|
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| Input Over-Current Protection(A) |
|
|
|
|
1.5 |
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| Protection Feature(s) |
|
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|
Over-voltage (OV) |
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| Function |
|
|
|
|
Charger Front-End Protection |
Charger |
|
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| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
4.35 |
|
|
|
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| # Series Cells (Max) |
|
|
|
|
1 |
|
|
|
|
|
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| Vin(Max)(V) |
|
|
|
|
30 |
10.5 |
|
|
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|
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| Communication Interface |
|
|
|
|
No Communication |
|
|
HDQ |
HDQ |
HDQ,I2C |
|
| # Series Cells (Min) |
|
|
|
|
1 |
|
|
|
|
|
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| Typical Operating Current(Typ)(uA) |
|
|
|
|
400 |
|
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| Approx. Price (US$) |
|
|
|
|
0.35 | 1ku |
1.25 | 1ku |
2.31 | 1ku |
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
-40 to 85 |
|
-20 to 70 |
-20 to 70 |
-40 to 85 |
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
,[pf]24VQFN[/pf] |
|
[pf]16SOIC[/pf] |
[pf]16SOIC[/pf] |
[pf]12SON[/pf] |
|
| # Series Cells |
|
|
|
|
|
Single Cell |
1,2,3,4 |
2-4 Cells |
2-4 Cells |
Single Cell |
|
| Cell Chemistry |
|
|
|
|
|
Li-Ion/Li-Polymer |
NiCd,NiMH |
Primary Lithium |
Primary Lithium |
Li-Ion/Li-Polymer |
|
| Special Features |
|
|
|
|
|
Power Path,Standard BAT Temp Monitoring |
Temp Monitoring (Thermistor Pin) |
|
|
SHA-1 Authentication |
|
| Battery Charge Voltage(V) |
|
|
|
|
|
4.2 |
|
|
|
|
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| Charge Current(Max)(A) |
|
|
|
|
|
2.5 |
2 |
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
7 |
|
|
|
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| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
0 |
|
|
|
|
| Control Interface |
|
|
|
|
|
|
Standalone (RC-Settable) |
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
20 |
|
|
|
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| Operating Vin(Min)(V) |
|
|
|
|
|
|
4.5 |
|
|
|
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| USB Feature |
|
|
|
|
|
|
N/A |
|
|
|
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| Package Size |
|
|
|
|
|
|
mm2 |
|
|
|
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| Control Topology |
|
|
|
|
|
|
Switch-Mode Buck |
|
|
|
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| Operating Vin(Max)(V) |
|
|
|
|
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|
5.5 |
|
|
|
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| Gas Gauge Algorithm |
|
|
|
|
|
|
|
EDV |
EDV |
Impedance Track |
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
12000 |
12000 |
14500 |
|
| External Capacity Indication |
|
|
|
|
|
|
|
LED |
LED |
None |
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
1000 |
1000 |
300 |
|
| Implementation |
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Pack |
Pack |
Pack |
|
