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| Price | $1.75 | $2.11 | $3.62 | $4.52 | |||||||
| RoHS | Compliant | Compliant | Yes | Yes | Yes | Yes | Yes | Yes | Compliant | Yes | |
| Lead Status | No | No | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | |
| Operating Vin(Min)(V) | 4.35 | ||||||||||
| Operating Vin(Max)(V) | 6.4 | 13.5 | 5.5 | 10 | 10 | 10 | |||||
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | |||
| Control Interface | Standalone (RC-Settable) | I2C,Standalone | I2C,Standalone | I2C,Standalone | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | ||
| Absolute Vin (safety rating)(Max)((V)) | 28 | 16.5 | 7 | 13.5 | 13.5 | 13.5 | |||||
| # Series Cells | 1 | Single Cell | Single Cell | Single Cell | 1 | 2,3,4 | 2 | 2 | 2 | ||
| Approx. Price (US$) | 0.85 | 1ku | 1.15 | 1ku | 1.00 | 1ku | 1.00 | 1ku | 1.60 | 1ku | 1.16 | 1ku | 3.05 | 1ku | 1.68 | 1ku | 1.68 | 1ku | 2.10 | 1ku | |
| Battery Charge Voltage(V) | 4.2 (Fixed) | Adjustable | Adjustable | Adjustable | 4.1 (Fixed) | Adjustable | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | ||
| Input Over-Voltage Protection(V) | 6.6 | ||||||||||
| Package Group | QFN | DSBGA,VQFN | MSOP-PowerPAD | PDIP,SOIC | HTSSOP | HTSSOP | HTSSOP | ||||
| Charge Current(Max)(A) | 1.5 | 2 | 2 | 2 | 0.5 | 2 | 1.2 | 1.2 | 1.2 | ||
| Control Topology | Linear | ||||||||||
| Special Features | 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 | Integrated FET | Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin) | |||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | ||||
| Charging Control Topology | Switchmode Buck | Switchmode Buck | Switchmode Buck | ||||||||
| Vin(Max)(V) | 20 | 20 | |||||||||
| Iout(Max)(A) | 1.5 | ||||||||||
| Function | Receiver | ||||||||||
| Pout(Typ)(W) | 5 | ||||||||||
| Vout (regulated)(V) | 4.35 | ||||||||||
| Rating | Catalog | ||||||||||
| Package Sizes(mm) | 1.9 x 3.0,3.5 x 4.5 | ||||||||||
| Compliance | WPC 1.1 | ||||||||||
| Vrect (reg)(V) | Tracks (Vbat+300mV) |
