|
|
Texas Instruments
BQ20Z40PW
|
Texas Instruments
BQ26200PWRG4
|
Texas Instruments
BQ24002RGWRG4
|
Texas Instruments
BQ2012SN-D107TR
|
Texas Instruments
BQ20Z40PW-R1
|
Texas Instruments
BQ29200DRBR
|
Texas Instruments
BQ294602DRVR
|
Texas Instruments
BQ25570RGRT
|
Texas Instruments
BQ25606RGER
|
Texas Instruments
BQ25606RGET
|
| Price |
|
$8.29 |
$3.35 |
|
|
$6.54 |
$0.65 |
|
|
|
|
| RoHS |
|
Yes |
Compliant |
Not Compliant |
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
|
Yes |
Yes |
No |
Yes |
Yes |
No |
No |
| Package Group |
|
|
|
|
SOIC |
|
SON |
WSON |
VQFN |
VQFN |
VQFN |
| Gas Gauge Algorithm |
|
|
|
|
EDV |
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
500 |
|
|
|
|
|
|
| # Series Cells |
|
|
|
|
2-4 Cells |
|
|
|
Single Cell |
|
|
| Operating Temperature Range(C) |
|
|
|
|
0 to 70 |
|
|
|
-40 to 125 |
|
|
| Communication Interface |
|
|
|
|
DQ |
|
No Communication |
No Communication |
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
6000 |
|
|
|
|
|
|
| External Capacity Indication |
|
|
|
|
LED |
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]16SOIC[/pf] |
|
|
|
|
|
|
| Implementation |
|
|
|
|
Pack |
|
|
|
|
|
|
| Cell Chemistry |
|
|
|
|
NiCd,NiMH |
|
|
|
Li-Ion,SuperCap,Lead Acid,LiFePO4,NiMH,Li-Polymer,NiCd |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Approx. Price (US$) |
|
|
|
|
|
|
0.30 | 1ku |
0.16 | 1ku |
3.20 | 1ku |
1.15 | 1ku |
1.15 | 1ku |
| Function |
|
|
|
|
|
|
Protection |
Protection |
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
3 |
1 |
|
|
|
| Rating |
|
|
|
|
|
|
Catalog |
Catalog |
|
|
|
| Special Features |
|
|
|
|
|
|
Cell Balancing |
|
Integrated FET,Over Voltage Protection,Solar Input,Under Voltage Protection |
JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Over Voltage Protection,Power Path,Vin DPM (OK for Solar Power Source) |
JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Over Voltage Protection,Power Path,Vin DPM (OK for Solar Power Source) |
| Vin(Max)(V) |
|
|
|
|
|
|
10 |
8 |
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
|
2 |
1 |
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
|
2 |
1 |
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
4.35 |
4.35 |
|
|
|
| Protection Feature(s) |
|
|
|
|
|
|
Over-voltage (OV) |
Over-voltage (OV) |
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
2.2 |
4.2 |
4.2 |
| Control Topology |
|
|
|
|
|
|
|
|
Switch-Mode |
Switch-Mode Buck |
Switch-Mode Buck |
| Package Size |
|
|
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
5.5 |
4.4 |
4.4 |
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
0.1 |
3 |
3 |
| Primary Charge Termination Method |
|
|
|
|
|
|
|
|
Voltage |
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
Adjustable |
|
|
| USB Feature |
|
|
|
|
|
|
|
|
|
USB D+/D-,USB OTG |
USB D+/D-,USB OTG |
| Control Interface |
|
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
|
20 |
20 |
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
13.5 |
13.5 |
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
3.9 |
3.9 |
| Number of Series Cells |
|
|
|
|
|
|
|
|
|
1 |
1 |
