|
|
Texas Instruments
BQ2000PW
|
Texas Instruments
BQ24022DRCR
|
Texas Instruments
BQ2084DBT-V133
|
Texas Instruments
BQ2060SS-E207-EPG4
|
Texas Instruments
BQ29412DCT3R
|
Texas Instruments
BQ2084DBTG4
|
Texas Instruments
BQ29311PWRG4
|
Texas Instruments
BQ2000TPWRG4
|
Texas Instruments
BQ298216RUGR
|
Texas Instruments
BQ298217RUGR
|
| Price |
|
$3.17 |
$2.09 |
|
|
|
|
$1.35 |
$2.07 |
|
|
| RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Y |
Y |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
Yes |
|
Yes |
No |
Y |
Y |
| Absolute Vin (safety rating)(Max)((V)) |
|
7 |
7 |
|
|
|
|
|
7 |
|
|
| Operating Vin(Min)(V) |
|
4 |
4.5 |
|
|
|
|
|
4 |
|
|
| Approx. Price (US$) |
|
1.45 | 1ku |
1.21 | 1ku |
|
|
|
|
|
1.84 | 1ku |
|
|
| Battery Charge Voltage(Min)(V) |
|
0 |
4.2 |
|
|
|
|
|
|
|
|
| Control Interface |
|
Standalone (RC-Settable) |
|
|
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|
|
Standalone (RC-Settable) |
|
|
| Special Features |
|
Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
| Battery Charge Voltage(Max)(V) |
|
20 |
4.2 |
|
|
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
6 |
6.5 |
|
|
|
|
|
6 |
|
|
| USB Feature |
|
N/A |
N/A |
|
|
|
|
|
|
|
|
| Package Group |
|
PDIP,SOIC,TSSOP |
VSON |
|
|
|
|
|
PDIP,SOIC,TSSOP |
|
|
| Package Size |
|
mm2 |
mm2 |
|
|
|
|
|
mm2 |
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer,NiCd,NiMH |
Li-Ion/Li-Polymer |
|
|
|
|
|
Li-Ion/Li-Polymer,NiCd,NiMH |
|
|
| # Series Cells |
|
1,2,3,4 |
|
|
|
|
|
|
1,2,3,4 |
|
|
| Control Topology |
|
Switch-Mode Buck |
Linear |
|
|
|
|
|
Switch-Mode Buck |
|
|
| Charge Current(Max)(A) |
|
2 |
1 |
|
|
|
|
|
2 |
|
|
| Number of Series Cells |
|
|
1 |
|
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
Adjustable |
|
|
| Battery overvoltage protection(max)(V) |
|
|
|
|
|
|
|
|
|
5.2 |
5.2 |
| Battery overvoltage protection(min)(V) |
|
|
|
|
|
|
|
|
|
3.75 |
3.75 |
| Features |
|
|
|
|
|
|
|
|
|
High-side FET drive,Over-temperature (OT),Overcurrent during charge (OCC),Overcurrent during discharge (OCD),Overvoltage,Short-circuit Discharge (SCD),Undervoltage |
High-side FET drive,Over-temperature (OT),Overcurrent during charge (OCC),Overcurrent during discharge (OCD),Overvoltage,Short-circuit Discharge (SCD),Undervoltage |
| Function |
|
|
|
|
|
|
|
|
|
Protection |
Protection |
| Number of series cells(max) |
|
|
|
|
|
|
|
|
|
1 |
1 |
| Number of series cells(min) |
|
|
|
|
|
|
|
|
|
1 |
1 |
| Operating current(typ)(A) |
|
|
|
|
|
|
|
|
|
5 |
5 |
| Operating temperature range(C) |
|
|
|
|
|
|
|
|
|
-40 |
-40 |
| Overvoltage protection |
|
|
|
|
|
|
|
|
|
4.3 |
4.25 |
| Package area(mm^2) |
|
|
|
|
|
|
|
|
|
2.25 |
2.25 |
| Package size (L x W)(mm) |
|
|
|
|
|
|
|
|
|
1.5 x 1.5 |
1.5 x 1.5 |
| Package type |
|
|
|
|
|
|
|
|
|
X2QFN |
X2QFN |
| Pin count |
|
|
|
|
|
|
|
|
|
8 |
8 |
| Rating |
|
|
|
|
|
|
|
|
|
Catalog |
Catalog |
| TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
| Vin(max)(V) |
|
|
|
|
|
|
|
|
|
5.5 |
5.5 |
| TI.com inventory |
|
|
|
|
|
|
|
|
|
55787 |
70830 |
| Approx. price(US$) |
|
|
|
|
|
|
|
|
|
.152 | 1ku |
.189 | 1ku |
