|
|
Texas Instruments
BQ24314EVM-251
|
Texas Instruments
BQ24125EVM-003
|
Texas Instruments
BQ27421EVM-G1B
|
Texas Instruments
BQ20Z90DBT-V110
|
Texas Instruments
BQ20Z75DBT-V160
|
Texas Instruments
BQ25600YFFR
|
Texas Instruments
BQ24165YFFT
|
Texas Instruments
BQ20Z90DBTR-V110
|
Texas Instruments
BQ24257RGET
|
Texas Instruments
BQ2205LYPWRG4
|
| Price |
|
$50.88 |
$50.88 |
$102.80 |
|
|
|
|
$5.20 |
|
|
| RoHS |
|
Not Compliant |
Not Compliant |
Not Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
No |
| Cell Chemistry |
|
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
22 |
20 |
|
|
|
| Package Size |
|
|
|
|
|
|
mm2 |
mm2 |
|
|
mm2 |
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
4.62 |
|
|
|
|
| Package Group |
|
|
|
|
|
|
DSBGA |
DSBGA,VQFN |
|
|
TSSOP |
| Approx. Price (US$) |
|
|
|
|
|
|
1.30 | 1ku |
1.95 | 1ku |
|
1.00 | 1ku |
1.75 | 1ku |
| Charge Current(Max)(A) |
|
|
|
|
|
|
3 |
2.5 |
|
2 |
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
13.5 |
10 |
|
|
|
| Control Interface |
|
|
|
|
|
|
I2C |
I2C |
|
I2C,Standalone |
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
3.9 |
|
|
|
|
| Control Topology |
|
|
|
|
|
|
Switch-Mode Buck |
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
3.85 |
|
|
|
|
| Number of Series Cells |
|
|
|
|
|
|
1 |
|
|
|
|
| Features |
|
|
|
|
|
|
JEITA BAT Temp Monitoring (Thermistor Pin),USB OTG,Power Path,Vin DPM (OK for Solar Power Source),USB PSEL |
|
|
|
|
| Special Features |
|
|
|
|
|
|
|
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),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 |
Battery Backup Switchover,Chip Enable Gating |
| # Series Cells |
|
|
|
|
|
|
|
1 |
|
Single Cell |
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
4.2 (Fixed) |
|
Adjustable |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
20 |
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
|
Switchmode Buck |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
|
-20 to 70 |
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
|
|
Active-low,Open-drain |
| Rating |
|
|
|
|
|
|
|
|
|
|
Catalog |
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
|
3 |
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
|
|
2.9 |
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
|
|
None |
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
|
|
1.7 |
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
210 |
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
|
3.3 |
| Time Delay(ms) |
|
|
|
|
|
|
|
|
|
|
30 |
| # of supplies monitored |
|
|
|
|
|
|
|
|
|
|
1 |
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
|
3.6 |
