|
|
Texas Instruments
BQ24205DGN
|
Texas Instruments
BQ24702PWG4
|
Texas Instruments
BQ7692006PW
|
Texas Instruments
BQ7694001DBT
|
Texas Instruments
BQ24072RGTTG4
|
Texas Instruments
BQ24251RGER
|
Texas Instruments
BQ24257YFFR
|
Texas Instruments
BQ24257YFFT
|
Texas Instruments
BQ51051BRHLR
|
Texas Instruments
BQ2054SNTR
|
| Price |
|
$2.11 |
$4.15 |
$3.26 |
$7.87 |
|
|
$1.75 |
|
|
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
No |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
| Charge Current(Max)(A) |
|
0.5 |
2 |
|
|
1.5 |
2 |
2 |
2 |
|
2 |
| Package Group |
|
MSOP-PowerPAD |
TSSOP |
TSSOP |
TSSOP |
QFN |
|
|
|
DSBGA,VQFN |
PDIP,SOIC |
| Control Interface |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
I2C,Standalone |
I2C,Standalone |
I2C,Standalone |
|
Standalone (RC-Settable) |
| Special Features |
|
Integrated FET |
Power Path |
Cell Balancing,Coulomb counter (integrating current sense),Integrated ADC,LDO,Low-Side NCH CHG/DSG FET Drive,Requires separate MCU,Temperature sense |
Cell Balancing,Coulomb counter (integrating current sense),Integrated ADC,LDO,Low-Side NCH CHG/DSG FET Drive,Requires separate MCU,Temperature sense |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection |
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection |
|
Temp Monitoring (Thermistor Pin) |
| Package Size |
|
mm2 |
mm2 |
|
|
mm2 |
|
|
|
mm2 |
mm2 |
| # Series Cells |
|
1 |
2,3,4 |
|
|
1 |
Single Cell |
Single Cell |
Single Cell |
|
2,3,4 |
| Approx. Price (US$) |
|
1.16 | 1ku |
2.21 | 1ku |
1.50 | 1ku |
3.95 | 1ku |
0.85 | 1ku |
1.15 | 1ku |
1.00 | 1ku |
1.00 | 1ku |
1.60 | 1ku |
3.05 | 1ku |
| Operating Vin(Max)(V) |
|
13.5 |
28 |
|
|
6.4 |
|
|
|
|
5.5 |
| Battery Charge Voltage(V) |
|
4.1 (Fixed) |
Adjustable |
|
|
4.2 (Fixed) |
Adjustable |
Adjustable |
Adjustable |
|
Adjustable |
| Absolute Vin (safety rating)(Max)((V)) |
|
16.5 |
30 |
|
|
28 |
|
|
|
|
7 |
| Communication Interface |
|
|
|
I2C |
I2C |
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
3 |
9 |
|
|
|
|
|
|
| Rating |
|
|
|
Catalog |
Catalog |
|
|
|
|
Catalog |
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
4.6 |
4.6 |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
40 |
40 |
|
|
|
|
|
|
| Function |
|
|
|
Monitoring (Analog Front-End) |
Monitoring (Analog Front-End) |
|
|
|
|
Receiver |
|
| Protection Feature(s) |
|
|
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
5 |
15 |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
25 |
75 |
|
|
20 |
20 |
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
4.35 |
|
|
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
6.6 |
|
|
|
|
|
| Control Topology |
|
|
|
|
|
Linear |
|
|
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
Switchmode Buck |
Switchmode Buck |
Switchmode Buck |
|
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
|
|
1.5 |
|
| Pout(Typ)(W) |
|
|
|
|
|
|
|
|
|
5 |
|
| Vout (regulated)(V) |
|
|
|
|
|
|
|
|
|
4.35 |
|
| Package Sizes(mm) |
|
|
|
|
|
|
|
|
|
1.9 x 3.0,3.5 x 4.5 |
|
| Compliance |
|
|
|
|
|
|
|
|
|
WPC 1.1 |
|
| Vrect (reg)(V) |
|
|
|
|
|
|
|
|
|
Tracks (Vbat+300mV) |
|
