|
|
Texas Instruments
BQ27520YZFT-G1
|
Texas Instruments
BQ24314ADSGR
|
Texas Instruments
BQ2023PWR
|
Texas Instruments
BQ29312ARTHR
|
Texas Instruments
BQ24166RGER
|
Texas Instruments
BQ27500DRZR-V120G4
|
Texas Instruments
BQ2060A-E619DBQRG4
|
Texas Instruments
BQ24075QRGTRQ1
|
Texas Instruments
BQ28550DRZR-R1
|
Texas Instruments
BQ24314CDSGR
|
| Price |
|
$3.14 |
$0.76 |
|
$1.82 |
|
$2.02 |
|
|
|
$0.75 |
| RoHS |
|
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
No |
No |
No |
Yes |
No |
No |
| Package Group |
|
|
WSON |
TSSOP |
VQFN |
DSBGA,VQFN |
|
SSOP |
QFN |
|
WSON |
| Rating |
|
|
Catalog |
|
Catalog |
|
|
|
|
|
Catalog |
| Input Over-Voltage Protection(V) |
|
|
5.85 |
|
|
10.5 |
|
|
|
|
5.85 |
| Input Over-Current Protection(A) |
|
|
1.5 |
|
|
|
|
|
|
|
1.5 |
| Protection Feature(s) |
|
|
Over-voltage (OV) |
|
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
|
|
|
|
|
Over-voltage (OV) |
| Function |
|
|
Charger Front-End Protection |
|
Monitoring (Analog Front-End) |
|
|
|
|
|
Charger Front-End Protection |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
4.35 |
|
4.3 |
|
|
|
|
|
4.45 |
| # Series Cells (Max) |
|
|
1 |
|
4 |
|
|
|
|
|
1 |
| Vin(Max)(V) |
|
|
30 |
|
25 |
|
|
|
|
|
30 |
| Communication Interface |
|
|
No Communication |
SDQ |
I2C |
|
|
SMBus,HDQ |
|
|
No Communication |
| # Series Cells (Min) |
|
|
1 |
|
2 |
|
|
|
|
|
1 |
| Typical Operating Current(Typ)(uA) |
|
|
400 |
|
60 |
|
|
|
|
|
400 |
| Approx. Price (US$) |
|
|
0.35 | 1ku |
2.57 | 1ku |
0.90 | 1ku |
1.95 | 1ku |
|
|
1.06 | 1ku |
|
0.35 | 1ku |
| Cell Chemistry |
|
|
|
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
|
Li-Ion/Li-Polymer |
|
Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH |
Li-Ion/Li-Polymer |
|
|
| Operating Temperature Range(C) |
|
|
|
-20 to 70 |
|
|
|
-20 to 70 |
|
|
|
| # Series Cells |
|
|
|
Single Cell |
|
1 |
|
2-4 Cells |
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
[pf]8TSSOP[/pf] |
|
|
|
[pf]28SSOP[/pf] |
|
|
|
| Implementation |
|
|
|
Pack |
|
|
|
Pack |
|
|
|
| Package Size |
|
|
|
|
|
mm2 |
|
|
mm2 |
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
20 |
|
|
28 |
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
2.5 |
|
|
1.5 |
|
|
| USB Feature |
|
|
|
|
|
N/A |
|
|
N/A |
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
4.2 (Fixed) |
|
|
|
|
|
| Special Features |
|
|
|
|
|
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
4.2 |
|
|
4.35 |
|
|
| Control Interface |
|
|
|
|
|
I2C |
|
|
Standalone (RC-Settable) |
|
|
| Control Topology |
|
|
|
|
|
Switch-Mode Buck |
|
|
Linear |
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
10 |
|
|
6.4 |
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
800 |
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
CEDV |
|
|
|
| External Capacity Indication |
|
|
|
|
|
|
|
LED |
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
10000 |
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
4.2 |
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
4.2 |
|
|
| Number of Series Cells |
|
|
|
|
|
|
|
|
1 |
|
|
