|
|
Texas Instruments
LM3420M5X-8.4/NOPB
|
Texas Instruments
BQ24095DGQT
|
Texas Instruments
BQ294524DRVT
|
Texas Instruments
BQ27621YZFR-G1A
|
Texas Instruments
BQ24055DSST
|
Texas Instruments
BQ29330DBTRG4
|
Texas Instruments
TPS65010RGZT
|
Texas Instruments
BQ27500DRZT-V120G4
|
Texas Instruments
BQ27500DRZR-V120
|
Texas Instruments
BQ24120RHLTG4
|
| Price |
|
|
|
$0.46 |
|
$1.18 |
|
$3.49 |
$3.20 |
$2.93 |
|
| RoHS |
|
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
Yes |
No |
No |
No |
Yes |
No |
No |
No |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
Li-Ion/Li-Polymer |
| Charge Current(Max)(A) |
|
0.015 |
1 |
|
|
1 |
|
|
|
|
2 |
| Operating Vin(Max)(V) |
|
20 |
6.5 |
|
|
6.45 |
|
|
|
|
16 |
| Package Group |
|
SOT-23 |
MSOP-PowerPAD |
WSON |
DSBGA |
WSON |
|
VQFN |
|
|
VQFN |
| Control Interface |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
|
|
|
|
Standalone (RC-Settable) |
| Package Size |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
|
|
|
|
mm2 |
| Absolute Vin (safety rating)(Max)((V)) |
|
20 |
12 |
|
|
30 |
|
|
|
|
20 |
| Battery Charge Voltage(V) |
|
4.2 (Fixed) |
4.35 (Fixed) |
|
|
4.2 (Fixed) |
|
|
|
|
4.2 (Fixed) |
| # Series Cells |
|
1,2,3,4 |
1 |
|
Single Cell |
1 |
|
|
|
|
1,2 |
| Approx. Price (US$) |
|
0.88 | 1ku |
0.40 | 1ku |
0.24 | 1ku |
1.25 | 1ku |
0.50 | 1ku |
|
1.67 | 1ku |
|
|
2.00 | 1ku |
| Special Features |
|
|
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
No Sense Resistor Required |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
|
Power Good |
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
| Function |
|
|
|
Protection |
|
|
|
|
|
|
|
| Rating |
|
|
|
Catalog |
Catalog |
|
|
Catalog |
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
4.45 |
|
|
|
|
|
|
|
| Communication Interface |
|
|
|
No Communication |
I2C |
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
2 |
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
1 |
|
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
3 |
|
|
|
|
|
|
|
| Protection Feature(s) |
|
|
|
Over-voltage (OV) |
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
25 |
|
|
|
6.5 |
|
|
|
| Pin/Package |
|
|
|
|
9DSBGA |
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
-40 to 85 |
|
|
-40 to 85 |
|
|
|
| External Capacity Indication |
|
|
|
|
None |
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
100 |
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
Dynamic Voltage Correlation |
|
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
6000 |
|
|
|
|
|
|
| Implementation |
|
|
|
|
System |
|
|
|
|
|
|
| Charging Control Topology |
|
|
|
|
|
Linear Charger |
|
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
6.5 |
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
4 |
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
1500 |
|
|
|
| Vin(Min)(V) |
|
|
|
|
|
|
|
1.8 |
|
|
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
1 |
|
|
|
| LDO |
|
|
|
|
|
|
|
2 |
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
2 |
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
|
0.85 |
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
0.07 |
|
|
|
| Package Size(mm2=WxL) |
|
|
|
|
|
|
|
[pf]48VQFN[/pf] |
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|
