|
|
Texas Instruments
BQ20Z80ADBT-V110G4
|
Texas Instruments
BQ24630RGER
|
Texas Instruments
BQ2057CDGKG4
|
Texas Instruments
BQ29412DCTT
|
Texas Instruments
BQ29440DRBT
|
Texas Instruments
BQ20Z75DBTR-V180
|
Texas Instruments
BQ20Z655DBT
|
Texas Instruments
BQ24751ARHDR
|
Texas Instruments
BQ2024DBZRG4
|
Texas Instruments
BQ2000SN-B5G4
|
| Price |
|
|
|
$1.17 |
|
$1.07 |
$6.60 |
|
|
|
$2.67 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
Yes |
No |
Yes |
Yes |
No |
No |
| Operating Vin(Min)(V) |
|
|
5 |
4.5 |
|
|
|
|
|
|
|
| Package Group |
|
|
VQFN |
SOIC,TSSOP,VSSOP |
|
|
|
TSSOP |
|
SOT-23 |
PDIP,SOIC,TSSOP |
| Control Interface |
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
|
|
|
|
Standalone (RC-Settable) |
| Special Features |
|
|
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
|
|
|
SHA-1 Authentication |
|
Programmable EEPROM or EPROM |
Temp Monitoring (Thermistor Pin) |
| Operating Vin(Max)(V) |
|
|
28 |
15 |
|
|
|
|
|
|
6 |
| Package Size |
|
|
mm2 |
mm2 |
|
|
|
|
|
|
mm2 |
| Cell Chemistry |
|
|
LiFePO4 |
Li-Ion/Li-Polymer |
|
|
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer,NiCd,NiMH |
| Input Over-Voltage Protection(V) |
|
|
32 |
|
|
|
|
|
|
|
|
| # Series Cells |
|
|
1,2,3,4,5,6,7 |
|
|
|
|
2-4 Cells |
|
|
1,2,3,4 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
33 |
18 |
|
|
|
|
|
|
7 |
| Control Topology |
|
|
Switch-Mode Buck |
Linear |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
2.00 | 1ku |
0.70 | 1ku |
|
|
|
4.65 | 1ku |
|
0.35 | 1ku |
1.45 | 1ku |
| Charge Current(Max)(A) |
|
|
10 |
2 |
|
|
|
|
|
|
2 |
| Battery Charge Voltage(V) |
|
|
Adjustable |
|
|
|
|
|
|
|
Adjustable |
| Battery Charge Voltage(Min)(V) |
|
|
|
4.2 |
|
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
4.2 |
|
|
|
|
|
|
|
| USB Feature |
|
|
|
N/A |
|
|
|
|
|
|
|
| Number of Series Cells |
|
|
|
1 |
|
|
|
|
|
|
|
| External Capacity Indication |
|
|
|
|
|
|
|
LED,LCD |
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
Impedance Track |
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
-40 to 85 |
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
[pf]44TSSOP[/pf] |
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
800 |
|
|
|
| Cell Balancing |
|
|
|
|
|
|
|
Internal |
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
32000 |
|
|
|
| Communication Interface |
|
|
|
|
|
|
|
SMBus |
|
SDQ |
|
| Implementation |
|
|
|
|
|
|
|
Pack |
|
|
|
| Rating |
|
|
|
|
|
|
|
|
|
Catalog |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
5.5 |
|
| Function |
|
|
|
|
|
|
|
|
|
Authentication or ID |
|
| # Series Cells (Min) |
|
|
|
|
|
|
|
|
|
1 |
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
2 |
|
| # Series Cells (Max) |
|
|
|
|
|
|
|
|
|
1 |
|
