|
|
STMicroelectronics
STBC21FTR
|
Analog Devices Inc.
MAX8895WEWA+T
|
Texas Instruments
BQ2052SN-A515G4
|
Texas Instruments
TPS65020RHAT
|
Texas Instruments
BQ6400RGZR
|
Texas Instruments
UCC3956DW
|
Texas Instruments
BQ24715RGRR
|
Texas Instruments
BQ27320YZFT
|
onsemi
LV51131T-TLM-E
|
onsemi
LC709203FXE-04MH
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
| Lead Status |
|
No |
|
No |
Yes |
No |
No |
No |
No |
No |
No |
| Package Group |
|
|
|
SOIC |
VQFN |
|
|
VQFN |
DSBGA |
|
|
| Gas Gauge Algorithm |
|
|
|
EDV |
|
|
|
|
CEDV |
|
|
| # Series Cells |
|
|
|
2-4 Cells |
|
|
|
2,3 |
Single Cell |
|
|
| Operating Temperature Range(C) |
|
|
|
-20 to 70 |
-40 to 85 |
|
|
|
-40 to 85 |
|
|
| Communication Interface |
|
|
|
HDQ |
|
|
|
|
I2C |
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
12000 |
|
|
|
|
29000 |
|
|
| Cell Chemistry |
|
|
|
Primary Lithium |
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
| External Capacity Indication |
|
|
|
LED |
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
1000 |
|
|
|
|
100 |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
[pf]16SOIC[/pf] |
|
|
|
|
|
|
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| Implementation |
|
|
|
Pack |
|
|
|
|
Pack,System |
|
|
| Rating |
|
|
|
|
Catalog |
|
|
|
Catalog |
|
|
| Vin(Max)(V) |
|
|
|
|
6.5 |
|
|
|
|
|
|
| Regulated Outputs(#) |
|
|
|
|
6 |
|
|
|
|
|
|
| Processor Supplier |
|
|
|
|
Marvell |
|
|
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
6 |
|
|
|
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
3 |
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
0.085 |
|
|
|
|
|
|
| Special Features |
|
|
|
|
Comm Control,Power Good,Power Sequencing |
|
|
Integrated LDO,Vin DPM (OK for Solar Power Source) |
|
|
|
| Step-Down DC/DC Controller |
|
|
|
|
0 |
|
|
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
1.2 |
|
|
|
|
|
|
| Step-Up DC/DC Controller |
|
|
|
|
0 |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
|
|
mm2 |
mm2 |
|
|
| Vin(Min)(V) |
|
|
|
|
1.5 |
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
3.05 | 1ku |
|
|
2.25 | 1ku |
1.18 | 1ku |
|
|
| LDO |
|
|
|
|
3 |
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
0.6 |
|
|
|
|
|
|
| Processor Name |
|
|
|
|
PXA270 |
|
|
|
|
|
|
| Step-Up DC/DC Converter |
|
|
|
|
0 |
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
24 |
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
8 |
|
|
|
| Control Interface |
|
|
|
|
|
|
|
SMBus |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
28 |
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
Switching Charger |
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
Adjustable |
|
|
|
| Pin/Package |
|
|
|
|
|
|
|
|
15DSBGA |
|
|
