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|
Seiko Instruments Inc.
S-8225BAA-TCT1U
|
Texas Instruments
BQ24751BRHDRG4
|
Texas Instruments
BQ24074RGTRG4
|
Texas Instruments
BQ29209TDRBRQ1
|
Texas Instruments
BQ24075RGTT
|
Texas Instruments
BQ24230RGTRG4
|
Texas Instruments
BQ24251RGET
|
Texas Instruments
BQ24253YFFT
|
Texas Instruments
BQ25100AYFPR
|
Texas Instruments
BQ24003PWP
|
| Price |
|
|
$3.87 |
|
|
|
|
$2.70 |
$2.76 |
|
|
| RoHS |
|
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
| Lead Status |
|
|
No |
No |
No |
No |
No |
No |
Yes |
No |
Yes |
| Operating Vin(Min)(V) |
|
|
|
4.35 |
|
4.35 |
4.35 |
|
4.35 |
4.45 |
|
| Package Group |
|
|
|
VQFN |
SON |
QFN |
QFN |
|
DSBGA,VQFN |
DSBGA |
HTSSOP,VQFN |
| Cell Chemistry |
|
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Battery Charge Voltage(Min)(V) |
|
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|
4.2 |
|
|
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|
|
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|
| Battery Charge Voltage(Max)(V) |
|
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|
4.2 |
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| Control Interface |
|
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
I2C,Standalone |
I2C,Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Operating Vin(Max)(V) |
|
|
|
10.2 |
|
6.4 |
6.4 |
|
18 |
6.45 |
10 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
28 |
|
28 |
28 |
|
22 |
30 |
13.5 |
| Approx. Price (US$) |
|
|
|
0.85 | 1ku |
0.35 | 1ku |
0.85 | 1ku |
1.00 | 1ku |
1.15 | 1ku |
1.85 | 1ku |
0.75 | 1ku |
1.68 | 1ku |
| Charge Current(Max)(A) |
|
|
|
1.5 |
|
1.5 |
0.5 |
2 |
2 |
0.25 |
1.2 |
| Package Size |
|
|
|
mm2 |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
| Control Topology |
|
|
|
Linear |
|
Linear |
Linear |
|
Switch-Mode Buck |
Linear |
|
| Features |
|
|
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
|
|
|
|
|
|
| Number of Series Cells |
|
|
|
1 |
|
|
|
|
|
|
|
| Function |
|
|
|
|
Protection |
|
|
|
|
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|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
4.3 |
|
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|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
3 |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
16 |
|
|
|
|
|
|
| Rating |
|
|
|
|
Automotive |
|
|
|
|
|
|
| Special Features |
|
|
|
|
Cell Balancing |
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) |
|
Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
| Communication Interface |
|
|
|
|
No Communication |
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
|
2 |
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
2 |
|
|
|
|
|
|
| Protection Feature(s) |
|
|
|
|
Over-voltage (OV) |
|
|
|
|
|
|
| # Series Cells |
|
|
|
|
|
1 |
1 |
Single Cell |
1 |
1 |
1 |
| Battery Charge Voltage(V) |
|
|
|
|
|
4.2 (Fixed) |
4.4 (Fixed) |
Adjustable |
3.5-4.44 |
4.3 (Fixed) |
4.2 (Fixed) |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
6.6 |
6.6 |
|
18.2 |
6.5 |
|
| Charging Control Topology |
|
|
|
|
|
|
|
Switchmode Buck |
|
|
|
| USB Feature |
|
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|
USB Detection |
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|
