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| Price | $2.17 | $1.70 | $3.52 | $3.55 | |||||||
| RoHS | Yes | Yes | Compliant | Compliant | Yes | Compliant | Yes | Compliant | Yes | Yes | |
| Lead Status | Yes | Yes | No | No | Yes | No | Yes | No | Yes | Yes | |
| Package Group | DSBGA,VQFN | DSBGA,VQFN | VQFN | DSBGA,VQFN | DSBGA | VQFN | WQFN | SOIC,TSSOP | VQFN | TSSOP,VQFN | |
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |
| Absolute Vin (safety rating)(Max)((V)) | 20 | 20 | 22 | 22 | 20 | 15 | 15 | 7 | 33 | 30 | |
| Charge Current(Max)(A) | 2.5 | 2.5 | 4.5 | 2 | 1.5 | 3 | 3 | 2 | 10 | 10 | |
| Battery Charge Voltage(V) | 4.2 (Fixed) | 4.2 (Fixed) | 3.5-4.4 | 3.5-4.44 | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | |
| Special Features | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | Integrated FET,OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | Temp Monitoring (Thermistor Pin) | JEITA BAT Temp Monitoring (Thermistor Pin),Power Path | Power Path | |
| # Series Cells | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1,2,3,5 | 1,2,3,4,5,6 | 2,3,4 | |
| Control Interface | I2C | I2C | I2C,Standalone (RC-Settable) | I2C,Standalone (RC-Settable) | I2C | I2C,Standalone (RC-Settable) | I2C,Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | |
| Operating Vin(Max)(V) | 10 | 10 | 17 | 18 | 6.3 | 6.2 | 6.2 | 6 | 28 | 28 | |
| Approx. Price (US$) | 1.95 | 1ku | 1.95 | 1ku | 2.50 | 1ku | 1.85 | 1ku | 1.13 | 1ku | 1.25 | 1ku | 1.25 | 1ku | 1.55 | 1ku | 2.75 | 1ku | 2.10 | 1ku | |
| Cell Chemistry | 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 | Li-Ion/Li-Polymer | |||
| Input Over-Voltage Protection(V) | 18 | 18.2 | |||||||||
| USB Feature | USB OTG,USB PSEL | USB D,USB OTG | USB PSEL | ||||||||
| Operating Vin(Min)(V) | 3.9 | 4.35 | |||||||||
| Control Topology | Switch-Mode Buck | Switch-Mode Buck | Switch-Mode |
