|
|
Texas Instruments
BQ24232HARGTT
|
Texas Instruments
BQ24308DSGT
|
Texas Instruments
BQ24314CDSGT
|
Texas Instruments
BQ24314DSJR
|
Texas Instruments
BQ24316DSGR
|
Texas Instruments
BQ24316DSGT
|
Texas Instruments
BQ24316DSJR
|
Texas Instruments
BQ24392QRSERQ1
|
Texas Instruments
BQ24715RGRR
|
Texas Instruments
BQ24725ARGRR
|
| Price |
|
|
|
|
|
$0.71 |
$0.87 |
$0.51 |
|
|
$2.75 |
| RoHS |
|
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
No |
Yes |
No |
No |
Yes |
Yes |
No |
Yes |
| Operating Vin(Min)(V) |
|
4.35 |
|
|
|
|
|
|
|
|
4.5 |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Battery Charge Voltage(V) |
|
4.5 (Fixed) |
|
|
|
|
|
|
|
Adjustable |
Adjustable |
| Charge Current(Max)(A) |
|
0.5 |
|
|
|
|
|
|
|
8 |
8 |
| Control Interface |
|
Standalone (RC-Settable) |
|
|
|
|
|
|
|
SMBus |
SMBus |
| Operating Vin(Max)(V) |
|
10.2 |
|
|
|
|
|
|
|
24 |
24 |
| Absolute Vin (safety rating)(Max)((V)) |
|
28 |
|
|
|
|
|
|
|
28 |
30 |
| # Series Cells |
|
1 |
|
|
|
|
|
|
|
2,3 |
1,2,3,4 |
| Approx. Price (US$) |
|
1.16 | 1ku |
0.30 | 1ku |
0.35 | 1ku |
0.35 | 1ku |
0.35 | 1ku |
0.35 | 1ku |
0.35 | 1ku |
0.60 | 1ku |
2.25 | 1ku |
2.00 | 1ku |
| Input Over-Voltage Protection(V) |
|
10.5 |
6.3 |
5.85 |
5.85 |
6.8 |
6.8 |
6.8 |
|
|
|
| Package Group |
|
QFN |
WSON |
WSON |
WSON,VSON |
VSON,WSON |
VSON,WSON |
VSON,WSON |
UQFN |
VQFN |
VQFN |
| Control Topology |
|
Linear |
|
|
|
|
|
|
|
|
Switch-Mode Buck |
| Package Size |
|
mm2 |
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
| Special Features |
|
Power Path,Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
|
|
Integrated LDO,Vin DPM (OK for Solar Power Source) |
Integrated FET,Power Path |
| Rating |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
|
|
| Input Over-Current Protection(A) |
|
|
0.7 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
|
|
|
| Protection Feature(s) |
|
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
|
|
|
| Function |
|
|
Charger Front-End Protection |
Charger Front-End Protection |
Charger Front-End Protection |
Charger Front-End Protection |
Charger Front-End Protection |
Charger Front-End Protection |
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
4.35 |
4.45 |
4.35 |
4.35 |
4.35 |
4.35 |
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
410 |
400 |
400 |
400 |
400 |
400 |
|
|
|
| # Series Cells (Max) |
|
|
1 |
1 |
1 |
1 |
1 |
1 |
|
|
|
| Vin(Max)(V) |
|
|
30 |
30 |
30 |
30 |
30 |
30 |
|
|
|
| Communication Interface |
|
|
No Communication |
No Communication |
No Communication |
No Communication |
No Communication |
No Communication |
|
|
|
| # Series Cells (Min) |
|
|
1 |
1 |
1 |
1 |
1 |
1 |
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
4.75 |
|
|
| Crosstalk(Typ)(dB) |
|
|
|
|
|
|
|
|
-30.5 |
|
|
| Ron(Typ)(Ohms) |
|
|
|
|
|
|
|
|
6 |
|
|
| ESD HBM(Typ)(kV) |
|
|
|
|
|
|
|
|
4 |
|
|
| Ron Channel Match(Typ)() |
|
|
|
|
|
|
|
|
0.5 |
|
|
| Additional Features |
|
|
|
|
|
|
|
|
USB 2.0,BCv1.2 Charger Detection |
|
|
| Configuration |
|
|
|
|
|
|
|
|
1 |
|
|
| ICC(Max)(uA) |
|
|
|
|
|
|
|
|
115 |
|
|
| Input/Ouput Voltage(Min)(V) |
|
|
|
|
|
|
|
|
0 |
|
|
| Number of Channels(#) |
|
|
|
|
|
|
|
|
1 |
|
|
| ICC(Typ)(uA) |
|
|
|
|
|
|
|
|
80 |
|
|
| Off Isolation(Typ)(dB) |
|
|
|
|
|
|
|
|
-26 |
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
5.25 |
|
|
| Input/Ouput Voltage(Max)(V) |
|
|
|
|
|
|
|
|
3.6 |
|
|
| ON-state resistance flatness(Typ)() |
|
|
|
|
|
|
|
|
1.1 |
|
|
| Ron(Max)(Ohms) |
|
|
|
|
|
|
|
|
8 |
|
|
| Input/Output OFF-state Capacitance(Typ)(pF) |
|
|
|
|
|
|
|
|
2 |
|
|
| ESD Charged Device Model(Typ)(kV) |
|
|
|
|
|
|
|
|
1.5 |
|
|
| OFF-state leakage current(Max)(A) |
|
|
|
|
|
|
|
|
0.075 |
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 125 |
|
|
| Input/Output ON-state Capacitance(Typ)(pF) |
|
|
|
|
|
|
|
|
11 |
|
|
| Bandwidth(MHz) |
|
|
|
|
|
|
|
|
1000 |
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
|
Switching Charger |
|
