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| Price | $3.62 | $4.52 | $2.11 | $1.75 | |||||||
| RoHS | Yes | Yes | Compliant | Yes | Yes | Yes | Compliant | Compliant | Yes | Yes | |
| Lead Status | Yes | Yes | No | Yes | Yes | Yes | No | No | Yes | Yes | |
| Absolute Vin (safety rating)(Max)((V)) | 7 | 13.5 | 13.5 | 13.5 | 20 | 16.5 | 28 | ||||
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | ||
| Approx. Price (US$) | 3.05 | 1ku | 1.68 | 1ku | 1.68 | 1ku | 2.10 | 1ku | 2.00 | 1ku | 1.16 | 1ku | 0.85 | 1ku | 1.15 | 1ku | 1.00 | 1ku | 1.00 | 1ku | |
| Control Interface | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | I2C,Standalone | I2C,Standalone | I2C,Standalone | |
| Special Features | Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin) | Integrated FET | Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection | Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection | ||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | ||||
| # Series Cells | 2,3,4 | 2 | 2 | 2 | 1 | 1 | 1 | Single Cell | Single Cell | Single Cell | |
| Package Group | PDIP,SOIC | HTSSOP | HTSSOP | HTSSOP | VQFN | MSOP-PowerPAD | QFN | ||||
| Charge Current(Max)(A) | 2 | 1.2 | 1.2 | 1.2 | 2 | 0.5 | 1.5 | 2 | 2 | 2 | |
| Operating Vin(Max)(V) | 5.5 | 10 | 10 | 10 | 16 | 13.5 | 6.4 | ||||
| Battery Charge Voltage(V) | Adjustable | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | 4.1 (Fixed) | 4.2 (Fixed) | Adjustable | Adjustable | Adjustable | |
| Operating Vin(Min)(V) | 4.35 | ||||||||||
| Input Over-Voltage Protection(V) | 6.6 | ||||||||||
| Control Topology | Linear | ||||||||||
| Charging Control Topology | Switchmode Buck | Switchmode Buck | Switchmode Buck | ||||||||
| Vin(Max)(V) | 20 | 20 |
