|
|
Texas Instruments
BQ27500DRZT
|
Texas Instruments
BQ24725RGRR
|
Texas Instruments
BQ24304DSGR
|
Texas Instruments
BQ2002ESNTR
|
Texas Instruments
BQ20Z70PW
|
Texas Instruments
BQ29209DRBR
|
Texas Instruments
BQ2022LPR
|
Texas Instruments
BQ2084DBTR-V133G4
|
Texas Instruments
BQ2050SN-D119G4
|
Texas Instruments
BQ24703PWRG4
|
| Price |
|
$1.96 |
$3.53 |
|
$1.01 |
|
|
|
|
$7.93 |
$2.36 |
| RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
No |
No |
No |
| Input Over-Voltage Protection(V) |
|
|
|
10.5 |
|
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
4.35 |
|
|
4.3 |
|
|
|
|
| Vin(Max)(V) |
|
|
|
30 |
|
|
10 |
|
|
|
|
| Function |
|
|
|
Front End Protection |
|
|
Protection |
|
|
|
|
| Input Over-Current Protection(A) |
|
|
|
0.3 |
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
7 |
|
|
|
|
|
30 |
| Control Interface |
|
|
|
|
Standalone (RC-Settable) |
|
|
|
|
|
Standalone (RC-Settable) |
| Special Features |
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
Cell Balancing |
|
|
|
Power Path |
| Cell Chemistry |
|
|
|
|
NiCd,NiMH |
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Approx. Price (US$) |
|
|
|
|
0.89 | 1ku |
|
0.30 | 1ku |
|
|
|
2.10 | 1ku |
| Operating Vin(Max)(V) |
|
|
|
|
6 |
|
|
|
|
|
28 |
| Package Size |
|
|
|
|
mm2 |
|
|
|
|
|
mm2 |
| Package Group |
|
|
|
|
PDIP,SOIC |
|
SON |
|
|
SOIC |
TSSOP,VQFN |
| Charge Current(Max)(A) |
|
|
|
|
2 |
|
|
|
|
|
10 |
| Battery Charge Voltage(V) |
|
|
|
|
Adjustable |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
3 |
|
|
|
|
| Rating |
|
|
|
|
|
|
Catalog |
|
|
|
|
| Communication Interface |
|
|
|
|
|
|
No Communication |
|
|
DQ |
|
| # Series Cells (Min) |
|
|
|
|
|
|
2 |
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
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|
2 |
|
|
|
|
| Protection Feature(s) |
|
|
|
|
|
|
Over-voltage (OV) |
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
|
EDV |
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
|
500 |
|
| # Series Cells |
|
|
|
|
|
|
|
|
|
2-4 Cells |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
0 to 70 |
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
|
6000 |
|
| External Capacity Indication |
|
|
|
|
|
|
|
|
|
LED |
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
[pf]16SOIC[/pf] |
|
| Implementation |
|
|
|
|
|
|
|
|
|
Pack |
|
| USB Feature |
|
|
|
|
|
|
|
|
|
|
N/A |
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
|
|
8.4 |
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
|
|
16.8 |
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
|
7 |
| Control Topology |
|
|
|
|
|
|
|
|
|
|
Switch-Mode Buck |
| Number of Series Cells |
|
|
|
|
|
|
|
|
|
|
2,3,4 |
