|
|
Texas Instruments
BQ294700DSGR
|
Texas Instruments
BQ296112DSGT
|
Texas Instruments
BQ2000TSN-B5
|
Texas Instruments
BQ2002DSNTRG4
|
Texas Instruments
BQ2002EPN
|
Texas Instruments
BQ24298RTWR
|
Texas Instruments
BQ294701DSGT
|
Texas Instruments
BQ294711DSGR
|
Texas Instruments
BQ296213DSGT
|
Texas Instruments
BQ298216RUGR
|
| Price |
|
$0.54 |
|
|
$1.01 |
|
|
$0.52 |
$0.44 |
|
|
| RoHS |
|
Compliant |
Yes |
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Y |
| Lead Status |
|
No |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Y |
| Function |
|
Protection |
Protection |
|
|
|
|
Protection |
Protection |
Protection |
Protection |
| Approx. Price (US$) |
|
0.27 | 1ku |
0.30 | 1ku |
1.84 | 1ku |
0.89 | 1ku |
0.89 | 1ku |
1.25 | 1ku |
0.27 | 1ku |
0.27 | 1ku |
0.30 | 1ku |
|
| Rating |
|
Catalog |
Catalog |
|
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
| Package Group |
|
WSON |
WSON |
PDIP,SOIC,TSSOP |
SOIC |
PDIP,SOIC |
WQFN |
WSON |
WSON |
WSON |
|
| Communication Interface |
|
No Communication |
No Communication |
|
|
|
|
No Communication |
No Communication |
No Communication |
|
| # Series Cells (Min) |
|
2 |
2 |
|
|
|
|
2 |
|
2 |
|
| Typical Operating Current(Typ)(uA) |
|
1 |
1 |
|
|
|
|
1 |
1 |
1 |
|
| # Series Cells (Max) |
|
4 |
4 |
|
|
|
|
4 |
|
4 |
|
| Vin(Max)(V) |
|
20 |
20 |
|
|
|
|
20 |
20 |
20 |
|
| Battery Over-Voltage Protection(Typ)(V) |
|
4.35 |
4.5 |
|
|
|
|
4.25 |
4.5 |
4.35 |
|
| Protection Feature(s) |
|
Over-voltage (OV) |
Over-voltage (OV) |
|
|
|
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
|
| Special Features |
|
|
LDO,Programmable EEPROM or EPROM |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Integrated FET,OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
|
LDO,Programmable EEPROM or EPROM |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
7 |
7 |
7 |
15 |
|
|
|
|
| Control Interface |
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
I2C,Standalone (RC-Settable) |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
6 |
6 |
6 |
6.2 |
|
|
|
|
| Package Size |
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
|
| Cell Chemistry |
|
|
|
Li-Ion/Li-Polymer,NiCd,NiMH |
NiCd,NiMH |
NiCd,NiMH |
Li-Ion/Li-Polymer |
|
|
|
|
| # Series Cells |
|
|
|
1,2,3,4 |
|
|
1 |
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
2 |
2 |
2 |
3 |
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
Adjustable |
Adjustable |
Adjustable |
Adjustable |
|
|
|
|
| USB Feature |
|
|
|
|
|
|
USB PSEL |
|
|
|
|
| Control Topology |
|
|
|
|
|
|
Switch-Mode |
|
|
|
|
| Number of Series Cells(Max) |
|
|
|
|
|
|
|
|
4 |
|
|
| Number of Series Cells(Min) |
|
|
|
|
|
|
|
|
2 |
|
|
| Battery overvoltage protection(max)(V) |
|
|
|
|
|
|
|
|
|
|
5.2 |
| Battery overvoltage protection(min)(V) |
|
|
|
|
|
|
|
|
|
|
3.75 |
| Features |
|
|
|
|
|
|
|
|
|
|
High-side FET drive,Over-temperature (OT),Overcurrent during charge (OCC),Overcurrent during discharge (OCD),Overvoltage,Short-circuit Discharge (SCD),Undervoltage |
| Number of series cells(max) |
|
|
|
|
|
|
|
|
|
|
1 |
| Number of series cells(min) |
|
|
|
|
|
|
|
|
|
|
1 |
| Operating current(typ)(A) |
|
|
|
|
|
|
|
|
|
|
5 |
| Operating temperature range(C) |
|
|
|
|
|
|
|
|
|
|
-40 |
| Overvoltage protection |
|
|
|
|
|
|
|
|
|
|
4.3 |
| Package area(mm^2) |
|
|
|
|
|
|
|
|
|
|
2.25 |
| Package size (L x W)(mm) |
|
|
|
|
|
|
|
|
|
|
1.5 x 1.5 |
| Package type |
|
|
|
|
|
|
|
|
|
|
X2QFN |
| Pin count |
|
|
|
|
|
|
|
|
|
|
8 |
| TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
| Vin(max)(V) |
|
|
|
|
|
|
|
|
|
|
5.5 |
| TI.com inventory |
|
|
|
|
|
|
|
|
|
|
55787 |
| Approx. price(US$) |
|
|
|
|
|
|
|
|
|
|
.152 | 1ku |
