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| Price | $2.19 | $3.74 | $1.94 | ||||||||
| RoHS | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Lead Status | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Operating Vin(Min)(V) | 4.35 | 4.2 | 4.2 | 4.2 | |||||||
| Package Group | VQFN | VSON | VQFN | VQFN | VQFN | DSBGA,VQFN | DSBGA,VQFN | DSBGA | DSBGA | ||
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | ||
| Control Interface | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | I2C | I2C | I2C | I2C | I2C | ||
| Operating Vin(Max)(V) | 16 | 6.2 | 16 | 16 | 10 | 10 | 6 | ||||
| # Series Cells | 1 | 1 | 1 | 1,2 | 1 | 1 | 1 | Single Cell | Single Cell | ||
| Approx. Price (US$) | 2.25 | 1ku | 0.95 | 1ku | 1.20 | 1ku | 2.00 | 1ku | 1.95 | 1ku | 1.95 | 1ku | 1.95 | 1ku | 0.90 | 1ku | 1.05 | 1ku | ||
| Battery Charge Voltage(V) | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | 3.5-4.44 | 3.5-4.44 | 3.5-4.44 | ||||
| Charge Current(Max)(A) | 1.5 | 1 | 1.5 | 2 | 2.5 | 2.5 | 2.5 | 1.2 | 1.2 | ||
| Absolute Vin (safety rating)(Max)((V)) | 18 | 18 | 18 | 20 | 20 | 20 | 20 | ||||
| Control Topology | Linear | Switch-Mode Buck | Switch-Mode Buck | Switch-Mode Buck | |||||||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | ||||
| Special Features | Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation | Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | Integrated FET,Temp Monitoring (Thermistor Pin) | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) | Standard BAT Temp Monitoring | Standard BAT Temp Monitoring | ||
| USB Feature | USB Detection | USB Detection | USB PSEL,USB-Friendly | USB OTG | USB OTG | ||||||
| Input Over-Voltage Protection(V) | 10.5 | 10.5 | 6.5 | ||||||||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | |||||||||
| Rating | Catalog | Catalog | |||||||||
| Charging Control Topology | Switchmode Buck | Switchmode Buck | |||||||||
| Function | Charger | Charger | |||||||||
| Vin(Max)(V) | 6 | 6 |
