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BQ24314ADSGRG4
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BQ24316DSGTG4
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BQ24650RVAR
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BQ27542DRZT-G1
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BQ29700DSER
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BQ500412RGZR
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Texas Instruments
CAVCH4T245MRSVREP
|
| Price |
|
$0.71 |
|
|
|
|
$0.41 |
$1.34 |
|
|
|
| RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
| Lead Status |
|
No |
No |
Yes |
No |
No |
Yes |
Yes |
No |
No |
Yes |
| Package Group |
|
WSON |
VSON,WSON |
VQFN |
SON |
WSON |
WSON |
|
VQFN |
TQFP |
UQFN |
| Rating |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
HiRel Enhanced Product |
| Input Over-Voltage Protection(V) |
|
5.85 |
6.8 |
|
|
|
|
|
|
|
|
| Input Over-Current Protection(A) |
|
1.5 |
1.5 |
|
|
|
|
|
|
|
|
| Protection Feature(s) |
|
Over-voltage (OV) |
Over-voltage (OV) |
|
|
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
|
Over-temperature (OT),Over-voltage (OV),Under-voltage (UV) |
|
| Function |
|
Charger Front-End Protection |
Charger Front-End Protection |
|
|
Protection |
Protection |
|
Transmitter |
Monitoring (Analog Front-End) |
|
| Battery Over-Voltage Protection(Typ)(V) |
|
4.35 |
4.35 |
|
|
4.275 |
4.35 |
|
|
|
|
| # Series Cells (Max) |
|
1 |
1 |
|
|
1 |
1 |
|
|
16 |
|
| Vin(Max)(V) |
|
30 |
30 |
|
|
8 |
8 |
|
3.6 |
79.2 |
|
| Communication Interface |
|
No Communication |
No Communication |
|
HDQ,I2C |
No Communication |
No Communication |
|
|
Differential Daisy Chain |
|
| # Series Cells (Min) |
|
1 |
1 |
|
|
1 |
1 |
|
|
6 |
|
| Typical Operating Current(Typ)(uA) |
|
400 |
400 |
|
|
4 |
4 |
|
|
5000 |
|
| Approx. Price (US$) |
|
0.35 | 1ku |
0.35 | 1ku |
2.00 | 1ku |
1.25 | 1ku |
0.21 | 1ku |
0.21 | 1ku |
0.64 | 1ku |
2.93 | 1ku |
14.19 | 1ku |
|
| Battery Charge Voltage(Min)(V) |
|
|
|
2.1 |
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
33 |
|
|
|
|
|
|
|
| Special Features |
|
|
|
Solar Input,Standard BAT Temp Monitoring,Vin DPM (OK for Solar Power Source) |
SHA-1 Authentication,Turbo Mode |
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
|
|
Cell Balancing,Integrated ADC,Programmable EEPROM or EPROM,Requires separate MCU,Stackable (built-in interface) |
|
| Control Interface |
|
|
|
Standalone (RC-Settable) |
|
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
10 |
|
|
|
|
|
|
|
| # Series Cells |
|
|
|
1,2,3,4,5,6 |
Single Cell |
|
|
|
|
|
|
| Cell Chemistry |
|
|
|
Lead Acid,Li-Ion/Li-Polymer,LiFePO4 |
Li-Ion/Li-Polymer |
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
28 |
|
|
|
|
|
|
|
| Charging Control Topology |
|
|
|
Switching Charger |
|
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
26 |
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
Adjustable |
|
|
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
mm2 |
|
|
|
mm2 |
|
mm2 |
| Battery Capacity(Max)(mAh) |
|
|
|
|
14600 |
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
-40 to 85 |
|
|
-40 to 125 |
-40 to 110 |
|
-55 to 125 |
| Implementation |
|
|
|
|
Pack |
|
|
|
|
|
|
| Pin/Package |
|
|
|
|
12SON |
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
100 |
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
IT (High accuracy) |
|
|
|
|
|
|
| Power Loss(W) |
|
|
|
|
|
|
|
0.53 |
|
|
|
| Configuration |
|
|
|
|
|
|
|
PowerStage |
|
|
|
| ID, Continuous Drain Current at Ta=25degC(A) |
|
|
|
|
|
|
|
10 |
|
|
|
| Ploss Current(A) |
|
|
|
|
|
|
|
5 |
|
|
|
| VDS(V) |
|
|
|
|
|
|
|
30 |
|
|
|
| Package (mm) |
|
|
|
|
|
|
|
SON 3.5x4.5 PowerStage |
|
|
|
| Pout(Typ)(W) |
|
|
|
|
|
|
|
|
5 |
|
|
| Package Sizes(mm) |
|
|
|
|
|
|
|
|
7.0 X 7.0 |
|
|
| Vin(Typ)(V) |
|
|
|
|
|
|
|
|
12 |
|
|
| Compliance |
|
|
|
|
|
|
|
|
WPC 1.1 |
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
|
3.6 |
| ICC @ Nom Voltage(Max)(mA) |
|
|
|
|
|
|
|
|
|
|
0.016 |
| Bits(#) |
|
|
|
|
|
|
|
|
|
|
4 |
| tpd @ Nom Voltage(Max)(ns) |
|
|
|
|
|
|
|
|
|
|
3.4,3.2,2.9,2.8 |
| VCCA(Min)(V) |
|
|
|
|
|
|
|
|
|
|
1.2 |
| VCCB(Min)(V) |
|
|
|
|
|
|
|
|
|
|
1.2 |
| F @ Nom Voltage(Max)(Mhz) |
|
|
|
|
|
|
|
|
|
|
100 |
| Technology Family |
|
|
|
|
|
|
|
|
|
|
AVC |
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
|
1.2 |
| ICCA Static Current(mA) |
|
|
|
|
|
|
|
|
|
|
0.008 |
| VCCB(Max)(V) |
|
|
|
|
|
|
|
|
|
|
3.6 |
| ICCB Static Current(mA) |
|
|
|
|
|
|
|
|
|
|
0.008 |
| VCCA(Max)(V) |
|
|
|
|
|
|
|
|
|
|
3.6 |
