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| Price | $2.51 | $3.02 | $1.92 | $3.35 | $1.40 | $1.66 | $1.01 | ||||
| RoHS | Compliant | Compliant | Yes | Compliant | Yes | Compliant | Compliant | Compliant | Compliant | Yes | |
| Lead Status | No | No | Yes | No | Yes | No | No | No | No | Yes | |
| Operating Vin(Min)(V) | 4.35 | 4.35 | 4.2 | 4.45 | 4.45 | ||||||
| Package Group | DSBGA,VQFN | DSBGA,VQFN | DSBGA,VQFN | VQFN | SOIC,TSSOP | VQFN | DSBGA | DSBGA | SOIC | PDIP,SOIC | |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | NiCd,NiMH | LiFePO4 | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | NiCd,NiMH | NiCd,NiMH | |
| Input Over-Voltage Protection(V) | 18.2 | 18.2 | 6.5 | 6.5 | 6.5 | ||||||
| Operating Vin(Max)(V) | 18 | 18 | 6 | 6.2 | 6 | 28 | 6.45 | 30 | 6 | 6 | |
| Absolute Vin (safety rating)(Max)((V)) | 22 | 22 | 30 | 15 | 7 | 33 | 30 | 30 | 7 | 7 | |
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |
| Battery Charge Voltage(V) | 3.5-4.44 | 3.5-4.44 | 3.5-4.44 | Adjustable | Adjustable | Adjustable | 4.2 (Fixed) | 4.35 (Fixed) | Adjustable | Adjustable | |
| # Series Cells | 1 | 1 | 1 | 1 | 1,2,3,5 | 1,2,3,4,5,6,7 | 1 | 1 | |||
| Control Interface | I2C,Standalone (RC-Settable) | I2C,Standalone (RC-Settable) | I2C | I2C,Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | |
| Special Features | Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | 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) | OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | Temp Monitoring (Thermistor Pin) | Temp Monitoring (Thermistor Pin) | JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) | JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) | Temp Monitoring (Thermistor Pin) | Temp Monitoring (Thermistor Pin) | |
| Control Topology | Switch-Mode Buck | Switch-Mode Buck | Switch-Mode Buck | Linear | Linear | ||||||
| Charge Current(Max)(A) | 2 | 2 | 3 | 3 | 2 | 10 | 0.25 | 0.25 | 2 | 2 | |
| Approx. Price (US$) | 1.85 | 1ku | 1.85 | 1ku | 1.75 | 1ku | 1.25 | 1ku | 1.55 | 1ku | 2.00 | 1ku | 0.75 | 1ku | 0.75 | 1ku | 0.89 | 1ku | 0.89 | 1ku | |
| USB Feature | USB Detection | USB OTG,USB PSEL | USB D,USB OTG |
