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| Price | $1.92 | $1.04 | $3.20 | $3.86 | $2.59 | $0.93 | |||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | Yes | Compliant | Compliant | ||
| Lead Status | No | No | No | No | No | Yes | Yes | No | No | ||
| Absolute Vin (safety rating)(Max)((V)) | 30 | 30 | 12 | 20 | 20 | 20 | 33 | 22 | 12 | ||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | ||
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Lead Acid,Li-Ion/Li-Polymer,LiFePO4 | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | ||
| Control Interface | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | I2C,Standalone (RC-Settable) | I2C,Standalone (RC-Settable) | Standalone (RC-Settable) | I2C,Standalone (RC-Settable) | Standalone (RC-Settable) | ||
| Charge Current(Max)(A) | 1 | 1 | 1 | 2 | 2 | 2 | 10 | 5 | 1 | ||
| Operating Vin(Max)(V) | 6.45 | 6.45 | 6.5 | 16 | 18 | 18 | 28 | 14 | 6.5 | ||
| Package Group | WSON | WSON | MSOP-PowerPAD | VQFN | DSBGA | DSBGA | VQFN | WQFN | MSOP-PowerPAD | ||
| # Series Cells | 1 | 1 | 1 | 1,2 | 1 | 1 | 1,2,3,4,5,6 | 1 | 1 | ||
| Battery Charge Voltage(V) | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | 3.5-4.44 | 3.5-4.44 | Adjustable | Adjustable | 4.2 (Fixed) | ||
| Approx. Price (US$) | 0.42 | 1ku | 0.50 | 1ku | 0.40 | 1ku | 2.00 | 1ku | 1.85 | 1ku | 1.85 | 1ku | 2.00 | 1ku | 2.50 | 1ku | 0.40 | 1ku | ||
| Special Features | 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) | JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) | Integrated FET,Temp Monitoring (Thermistor Pin) | 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 | Solar Input,Standard BAT Temp Monitoring,Vin DPM (OK for Solar Power Source) | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) | ||
| Operating Vin(Min)(V) | 4.35 | 4.35 | |||||||||
| Input Over-Voltage Protection(V) | 18.2 | 18.2 | |||||||||
| Control Topology | Switch-Mode Buck | Switch-Mode Buck | Switch-Mode Buck | ||||||||
| Battery Charge Voltage(Max)(V) | 26 | ||||||||||
| Battery Charge Voltage(Min)(V) | 2.1 | ||||||||||
| Charging Control Topology | Switching Charger |
