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| Price | $3.81 | $2.70 | $2.76 | ||||||||
| RoHS | Yes | Yes | Yes | Compliant | Yes | Compliant | Yes | Yes | Compliant | Compliant | |
| Lead Status | Yes | Yes | Yes | No | Yes | No | Yes | Yes | No | Yes | |
| Package Group | VQFN | DSBGA | DSBGA | QFN | QFN | DSBGA,VQFN | DSBGA,VQFN | 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 | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | |
| Absolute Vin (safety rating)(Max)((V)) | 20 | 28 | 28 | 22 | 30 | 30 | |||||
| Battery Charge Voltage(V) | 3.5-4.44 | 4.2 | 4.2 | 4.4 (Fixed) | 4.5 (Fixed) | Adjustable | Adjustable | 3.5-4.44 | 3.5-4.44 | 3.5-4.44 | |
| Charge Current(Max)(A) | 2.5 | 1.5 | 1.5 | 0.5 | 0.5 | 2 | 2 | 2 | 3 | 3 | |
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |||||
| # Series Cells | 1 | Single Cell | Single Cell | 1 | 1 | Single Cell | Single Cell | 1 | 1 | 1 | |
| USB Feature | USB Detection | USB Source | USB Source | USB Detection | USB OTG,USB PSEL | USB OTG,USB PSEL | |||||
| Input Over-Voltage Protection(V) | 10.5 | 6.6 | 10.5 | 18.2 | 14 | 6.5 | |||||
| Operating Vin(Min)(V) | 4.2 | 4.35 | 4.35 | 4.35 | 4.2 | 4.2 | |||||
| Control Interface | I2C | I2C | I2C | Standalone (RC-Settable) | Standalone (RC-Settable) | I2C,Standalone | I2C,Standalone | I2C,Standalone (RC-Settable) | I2C | I2C | |
| Control Topology | Switch-Mode Buck | Linear | Linear | Switch-Mode Buck | Switch-Mode Buck | Switch-Mode Buck | |||||
| Operating Vin(Max)(V) | 10 | 6.4 | 10.2 | 18 | 13.2 | 6 | |||||
| Special Features | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) | Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) | JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) | |||||
| Approx. Price (US$) | 1.95 | 1ku | 1.00 | 1ku | 1.00 | 1ku | 1.00 | 1ku | 1.16 | 1ku | 1.15 | 1ku | 1.15 | 1ku | 1.85 | 1ku | 1.75 | 1ku | 1.75 | 1ku | |
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | |||||||||
| Rating | Catalog | Catalog | |||||||||
| Charging Control Topology | Switchmode Buck | Switchmode Buck | Switchmode Buck | Switchmode Buck | |||||||
| Vin(Max)(V) | 16 | 16 | |||||||||
| Function | Charger | Charger |
