|
|
Texas Instruments
BQ24073RGTT
|
Texas Instruments
BQ24104RHLR
|
Texas Instruments
BQ24161YFFR
|
Maxim Integrated
MAX1508ETA+T
|
Texas Instruments
BQ27500DRZR-V100G4
|
Microchip Technology Inc.
MCP73826-4.2VCHTR
|
Atmel
ATAVRSB202
|
Texas Instruments
BQ24703PWG4
|
STMicroelectronics
STBCFG01JR
|
Texas Instruments
BQ27510DRZT-G2
|
Price |
|
$1.65 |
$3.45 |
|
|
$2.02 |
|
$130.68 |
$4.00 |
$1.40 |
|
RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
|
Compliant |
Compliant |
Compliant |
Lead Status |
|
No |
Yes |
No |
No |
No |
|
|
No |
No |
No |
Operating Vin(Max)(V) |
|
6.4 |
16 |
10 |
|
|
|
|
28 |
|
|
Operating Vin(Min)(V) |
|
4.35 |
|
4.2 |
|
|
|
|
|
|
|
Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
Li-Ion/Li-Polymer |
|
|
Control Interface |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
I2C |
|
|
|
|
Standalone (RC-Settable) |
|
|
Absolute Vin (safety rating)(Max)((V)) |
|
28 |
20 |
20 |
|
|
|
|
30 |
|
|
# Series Cells |
|
1 |
1,2 |
1 |
|
|
|
|
2,3,4 |
|
|
Approx. Price (US$) |
|
0.85 | 1ku |
2.00 | 1ku |
1.95 | 1ku |
|
|
|
|
2.10 | 1ku |
|
|
Battery Charge Voltage(V) |
|
4.2 (Fixed) |
4.2 (Fixed) |
3.5-4.44 |
|
|
|
|
Adjustable |
|
|
Input Over-Voltage Protection(V) |
|
6.6 |
|
10.5 |
|
|
|
|
|
|
|
Package Group |
|
QFN |
VQFN |
DSBGA,VQFN |
|
|
|
|
TSSOP,VQFN |
|
|
Charge Current(Max)(A) |
|
1.5 |
2 |
2.5 |
|
|
|
|
10 |
|
|
Control Topology |
|
Linear |
|
Switch-Mode Buck |
|
|
|
|
|
|
|
Special Features |
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin) |
|
|
|
|
Power Path |
|
|
Package Size |
|
mm2 |
mm2 |
mm2 |
|
|
|
|
mm2 |
|
|
USB Feature |
|
|
|
USB PSEL,USB-Friendly |
|
|
|
|
|
|
|