|
|
Texas Instruments
BQ28550DRZR
|
Texas Instruments
LP3923TLX/NOPB
|
Texas Instruments
BQ29412DCTTG4
|
Texas Instruments
BQ2050SN-D119TRG4
|
Texas Instruments
BQ29405DCT3
|
Seiko Instruments Inc.
S-8215AAD-K8T2U
|
Seiko Instruments Inc.
S-8204AAE-TCT1U
|
Texas Instruments
BQ76925PW
|
Texas Instruments
BQ29413PW
|
Texas Instruments
BQ29414PWRG4
|
Price |
|
|
|
|
$5.73 |
$0.81 |
$0.78 |
|
|
|
|
RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Lead Status |
|
No |
No |
No |
No |
Yes |
No |
No |
No |
No |
No |
Approx. Price (US$) |
|
|
0.60 | 1ku |
|
|
|
|
|
0.99 | 1ku |
|
|
Regulated Outputs(#) |
|
|
9 |
|
|
|
|
|
|
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|
Rating |
|
|
Catalog |
|
|
|
|
|
Catalog |
|
|
Package Size |
|
|
mm2 |
|
|
|
|
|
|
|
|
Vout(Min)(V) |
|
|
0.8 |
|
|
|
|
|
|
|
|
Special Features |
|
|
Comm Control |
|
|
|
|
|
Analog current sense,Cell Balancing,LDO,Requires separate MCU,Temperature sense |
|
|
Vin(Max)(V) |
|
|
5.5 |
|
|
|
|
|
26.4 |
|
|
Package Group |
|
|
DSBGA |
|
SOIC |
|
|
|
TSSOP,VQFN |
|
|
Iout(Max)(A) |
|
|
0.7 |
|
|
|
|
|
|
|
|
Vout(Max)(V) |
|
|
3.3 |
|
|
|
|
|
|
|
|
LDO |
|
|
8 |
|
|
|
|
|
|
|
|
Vin(Min)(V) |
|
|
3 |
|
|
|
|
|
|
|
|
Gas Gauge Algorithm |
|
|
|
|
EDV |
|
|
|
|
|
|
Battery Capacity(Min)(mAh) |
|
|
|
|
500 |
|
|
|
|
|
|
# Series Cells |
|
|
|
|
2-4 Cells |
|
|
|
|
|
|
Operating Temperature Range(C) |
|
|
|
|
0 to 70 |
|
|
|
|
|
|
Communication Interface |
|
|
|
|
DQ |
|
|
|
I2C |
|
|
Battery Capacity(Max)(mAh) |
|
|
|
|
6000 |
|
|
|
|
|
|
External Capacity Indication |
|
|
|
|
LED |
|
|
|
|
|
|
Cell Chemistry |
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
|
|
Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]16SOIC[/pf] |
|
|
|
|
|
|
Implementation |
|
|
|
|
Pack |
|
|
|
|
|
|
Number of Series Cells(Min) |
|
|
|
|
|
|
|
|
3 |
|
|
Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
40 |
|
|
Function |
|
|
|
|
|
|
|
|
Monitoring (Analog Front-End) |
|
|
Protection Feature(s) |
|
|
|
|
|
|
|
|
Short-circuit Discharge (SCD) |
|
|
Number of Series Cells(Max) |
|
|
|
|
|
|
|
|
6 |
|
|