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|
Texas Instruments
BQ24073RGTR
|
Texas Instruments
BQ27541DRZT-G1
|
Intersil
ISL88731HRZ
|
Maxim Integrated
MAX1508YETA+T
|
Texas Instruments
BQ76940EVM
|
Parallax Semiconductor
28986
|
Parallax Semiconductor
28989
|
Microchip Technology Inc.
MCP1630RD-LIC1
|
Monolithic Power Systems (MPS)
MP2604DQ-LF-Z
|
Monolithic Power Systems (MPS)
MP26060EQ-LF-P
|
| Price |
|
$1.67 |
|
|
|
|
|
|
$65.00 |
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Compliant |
Not Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
Yes |
Yes |
Yes |
| Operating Vin(Max)(V) |
|
6.4 |
|
|
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
4.35 |
|
|
|
|
|
|
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
4.2 |
|
|
|
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
4.2 |
|
|
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
28 |
|
|
|
|
|
|
|
|
|
| # Series Cells |
|
1 |
Single Cell |
|
|
|
|
|
|
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|
| USB Feature |
|
N/A |
|
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|
|
|
|
|
|
| Approx. Price (US$) |
|
0.85 | 1ku |
|
|
|
|
|
|
|
|
|
| Package Group |
|
QFN |
SON |
|
|
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
1.5 |
|
|
|
|
|
|
|
|
|
| Control Topology |
|
Linear |
|
|
|
|
|
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| Special Features |
|
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
SHA-1 Authentication |
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
|
|
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
300 |
|
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
Impedance Track |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
|
|
|
|
|
|
|
| Communication Interface |
|
|
HDQ,I2C |
|
|
|
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
14500 |
|
|
|
|
|
|
|
|
| External Capacity Indication |
|
|
None |
|
|
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]12SON[/pf] |
|
|
|
|
|
|
|
|
| Implementation |
|
|
Pack |
|
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|
