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| Price | $2.76 | ||||||||||
| RoHS | Yes | Compliant | Compliant | Yes | Yes | Compliant | Compliant | Compliant | Not Compliant | Yes | |
| Lead Status | Yes | No | No | Yes | Yes | Yes | No | No | Yes | ||
| Absolute Vin (safety rating)(Max)((V)) | 7 | 22 | 22 | 13.5 | 28 | 7 | |||||
| Package Group | VQFN | DSBGA | DSBGA | WQFN | HTSSOP | QFN | SOIC | DSBGA,VQFN | |||
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | NiCd,NiMH | Li-Ion/Li-Polymer | |||
| Charge Current(Max)(A) | 0.5 | 7 | 7 | 5 | 1.2 | 1.2 | 1.5 | 2 | 2.5 | ||
| Control Interface | Standalone (RC-Settable) | I2C | I2C | I2C,Standalone (RC-Settable) | Standalone | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | |||
| # Series Cells | 1 | 1 | 1 | 1 | Single Cell | 2 | 1 | 1,2,3,4 | Single Cell | ||
| Battery Charge Voltage(V) | 4.2 (Fixed) | Adjustable | Adjustable | Adjustable | 4.1,4.2 | 4.2 (Fixed) | 4.2 (Fixed) | Adjustable | 4.2 | ||
| Approx. Price (US$) | 1.60 | 1ku | 1.90 | 1ku | 1.90 | 1ku | 2.00 | 1ku | 2.10 | 1ku | 1.68 | 1ku | 0.85 | 1ku | 2.26 | 1ku | 1.25 | 1ku | ||
| Operating Vin(Max)(V) | 6.5 | 6 | 6 | 14 | 10 | 6.4 | 5.5 | ||||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | ||||
| Special Features | Integrated Buck Converter | Integrated FET,Over Voltage Protection,Standard BAT Temp Monitoring,Temp Monitoring (Thermistor Pin) | Integrated FET,Over Voltage Protection,Standard BAT Temp Monitoring,Temp Monitoring (Thermistor Pin) | Integrated FET,OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | Standard BAT Temp Monitoring | Integrated FET,Temp Monitoring (Thermistor Pin) | Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Temp Monitoring (Thermistor Pin) | Power Path,Standard BAT Temp Monitoring | ||
| USB Feature | USB D,USB OTG | ||||||||||
| Vin(Max)(V) | 10 | 10.5 | |||||||||
| Charging Control Topology | Linear Charger | ||||||||||
| Operating Vin(Min)(V) | 4.35 | 4.5 | |||||||||
| Input Over-Voltage Protection(V) | 6.6 | ||||||||||
| Control Topology | Linear | Switch-Mode Buck | |||||||||
| Operating Temperature Range(C) | -40 to 85 | ||||||||||
| Rating | Catalog | ||||||||||
| Estimated Package Size (WxL)(mm2) | ,[pf]24VQFN[/pf] | ||||||||||
| Function | Charger |
