|
|
Texas Instruments
BQ2018SN-E1
|
Texas Instruments
BQ24001PWPR
|
Texas Instruments
BQ24123RHLRG4
|
Texas Instruments
BQ24600RVAR
|
Texas Instruments
BQ20Z80DBT-V102
|
Texas Instruments
BQ27500DRZT-V120G4
|
Texas Instruments
BQ2084DBTR-V143G4
|
Texas Instruments
BQ26501PWR
|
Texas Instruments
BQ29441DRBR
|
Texas Instruments
BQ25015RHLT
|
Price |
|
$5.85 |
$2.36 |
|
|
$9.35 |
$3.20 |
|
|
|
$3.14 |
RoHS |
|
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Lead Status |
|
Yes |
Yes |
No |
Yes |
Yes |
No |
No |
Yes |
Yes |
Yes |
Cell Chemistry |
|
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
|
Li-Ion/Li-Polymer |
Package Group |
|
TSSOP |
HTSSOP,VQFN |
VQFN |
VQFN |
|
|
|
|
|
VQFN |
Operating Temperature Range(C) |
|
-20 to 70 |
|
|
|
|
|
|
|
|
|
Communication Interface |
|
HDQ |
|
|
|
|
|
|
|
|
|
# Series Cells |
|
Single Cell |
1 |
1,2,3 |
1,2,3,4,5,6 |
|
|
|
|
|
1 |
Estimated Package Size (WxL)(mm2) |
|
[pf]8TSSOP[/pf] |
|
|
|
|
|
|
|
|
|
Approx. Price (US$) |
|
2.47 | 1ku |
2.10 | 1ku |
2.00 | 1ku |
2.75 | 1ku |
|
|
|
|
|
1.60 | 1ku |
Implementation |
|
Pack |
|
|
|
|
|
|
|
|
|
Control Interface |
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
|
|
|
Standalone (RC-Settable) |
Package Size |
|
|
mm2 |
mm2 |
mm2 |
|
|
|
|
|
mm2 |
Battery Charge Voltage(V) |
|
|
4.2 (Fixed) |
|
|
|
|
|
|
|
4.2 (Fixed) |
Special Features |
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Power Path,Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
Integrated Buck Converter |
Charge Current(Max)(A) |
|
|
1.2 |
2 |
10 |
|
|
|
|
|
0.5 |
Operating Vin(Max)(V) |
|
|
10 |
16 |
28 |
|
|
|
|
|
6.5 |
Absolute Vin (safety rating)(Max)((V)) |
|
|
13.5 |
20 |
33 |
|
|
|
|
|
7 |
Operating Vin(Min)(V) |
|
|
|
4.35 |
5 |
|
|
|
|
|
|
Control Topology |
|
|
|
Switch-Mode Buck |
Switch-Mode Buck |
|
|
|
|
|
|
Battery Charge Voltage(Max)(V) |
|
|
|
|
26 |
|
|
|
|
|
|
USB Feature |
|
|
|
|
N/A |
|
|
|
|
|
|
Battery Charge Voltage(Min)(V) |
|
|
|
|
2.1 |
|
|
|
|
|
|