|
|
Texas Instruments
BQ27425YZFT-G2B
|
Texas Instruments
BQ27545YZFR-G1
|
Texas Instruments
BQ27741YZFR-G1
|
Texas Instruments
BQ26501PWG4
|
Texas Instruments
BQ296100DSGR
|
Texas Instruments
BQ296100DSGT
|
Texas Instruments
BQ20Z45DBT
|
Texas Instruments
BQ2204ASN-N
|
Texas Instruments
BQ24073RGTTG4
|
Texas Instruments
BQ24193RGER
|
| Price |
|
$2.09 |
$1.67 |
$1.76 |
$5.62 |
$0.61 |
|
|
|
|
$2.75 |
| RoHS |
|
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
No |
No |
No |
Yes |
No |
No |
No |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Approx. Price (US$) |
|
1.01 | 1ku |
1.23 | 1ku |
1.45 | 1ku |
|
0.30 | 1ku |
0.30 | 1ku |
|
2.99 | 1ku |
0.85 | 1ku |
2.50 | 1ku |
| Communication Interface |
|
I2C |
HDQ,I2C |
HDQ,I2C |
|
No Communication |
No Communication |
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
|
|
|
-40 to 85,0 to 70 |
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
|
|
|
|
| Package Size |
|
mm2 |
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
| Battery Capacity(Max)(mAh) |
|
4000 |
16000 |
16000 |
|
|
|
|
|
|
|
| Package Group |
|
DSBGA |
DSBGA |
DSBGA |
|
WSON |
WSON |
|
PDIP,SOIC |
QFN |
VQFN |
| External Capacity Indication |
|
None |
None |
None |
|
|
|
|
|
|
|
| Pin/Package |
|
15DSBGA |
15DSBGA |
15DSBGA |
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
100 |
300 |
500 |
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
IT (High accuracy) |
IT (High accuracy) |
IT (High accuracy) |
|
|
|
|
|
|
|
| # Series Cells |
|
Single Cell |
Single Cell |
Single Cell |
|
|
|
|
|
1 |
1 |
| Implementation |
|
System |
Pack |
Pack |
|
|
|
|
|
|
|
| Special Features |
|
|
SHA-1 Authentication |
Integrated Protector,SHA-1 Authentication |
|
LDO,Programmable EEPROM or EPROM |
LDO,Programmable EEPROM or EPROM |
|
Controller |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
| Number of Series Cells(Max) |
|
|
|
|
|
4 |
4 |
|
|
|
|
| Function |
|
|
|
|
|
Protection |
Protection |
|
|
|
|
| Protection Feature(s) |
|
|
|
|
|
Over-voltage (OV),Under-voltage (UV) |
Over-voltage (OV),Under-voltage (UV) |
|
|
|
|
| Number of Series Cells(Min) |
|
|
|
|
|
2 |
2 |
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
1 |
1 |
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
20 |
20 |
|
|
|
|
| Supply Voltage(V) |
|
|
|
|
|
|
|
|
5 |
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
6.4 |
17 |
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
4.35 |
|
| Control Interface |
|
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
I2C,Standalone (RC-Settable) |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
|
28 |
22 |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
|
4.2 (Fixed) |
Adjustable |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
6.6 |
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
|
1.5 |
4.5 |
| Control Topology |
|
|
|
|
|
|
|
|
|
Linear |
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
|
|
Switching Charger |
