|
|
|
|
|
|
|
|
|
|
||
| Price | $2.19 | $3.52 | $1.11 | ||||||||
| RoHS | Compliant | Yes | Yes | Yes | Yes | Compliant | Yes | Compliant | Compliant | Yes | |
| Lead Status | No | Yes | Yes | Yes | Yes | No | Yes | No | No | Yes | |
| Package Group | DSBGA,VQFN | DSBGA,VQFN | DSBGA,VQFN | DSBGA | VQFN | VQFN | WSON | WSON | WSON | MSOP-PowerPAD | |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | ||||||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |||
| Absolute Vin (safety rating)(Max)((V)) | 20 | 20 | 20 | 20 | 33 | 30 | 30 | 16.5 | |||
| Battery Charge Voltage(V) | 3.5-4.44 | 4.2 (Fixed) | 4.2 (Fixed) | Adjustable | Adjustable | Adjustable | 4.2 (Fixed) | ||||
| Charge Current(Max)(A) | 2.5 | 2.5 | 2.5 | 1.5 | 10 | 8 | 1 | 0.5 | |||
| # Series Cells | 1 | 1 | 1 | 1 | 1,2,3,4,5,6 | 1,2,3,4 | 1 | ||||
| Input Over-Voltage Protection(V) | 10.5 | ||||||||||
| Operating Vin(Min)(V) | 4.2 | 2.8 | |||||||||
| Control Interface | I2C | I2C | I2C | I2C | Standalone (RC-Settable) | SMBus | Standalone (RC-Settable) | Standalone (RC-Settable) | |||
| Control Topology | Switch-Mode Buck | Linear | |||||||||
| Special Features | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) | JEITA BAT Temp Monitoring (Thermistor Pin),Power Path | Integrated FET | Integrated LDO,Power Path,Thermal Regulation,Vin DPM (OK for Solar Power Source) | LDO,Programmable EEPROM or EPROM | Programmable EEPROM or EPROM | Integrated FET | |
| Operating Vin(Max)(V) | 10 | 10 | 10 | 6.3 | 28 | 24 | 10.2 | 13.5 | |||
| USB Feature | USB PSEL,USB-Friendly | N/A | |||||||||
| Approx. Price (US$) | 1.95 | 1ku | 1.95 | 1ku | 1.95 | 1ku | 1.13 | 1ku | 2.75 | 1ku | 2.25 | 1ku | 0.60 | 1ku | 0.30 | 1ku | 0.69 | 1ku | 0.89 | 1ku | |
| Function | Protection | Protection | |||||||||
| Rating | Catalog | Catalog | |||||||||
| Communication Interface | No Communication | No Communication | |||||||||
| # Series Cells (Min) | 2 | 2 | |||||||||
| Typical Operating Current(Typ)(uA) | 1 | 1 | |||||||||
| # Series Cells (Max) | 4 | 5 | |||||||||
| Vin(Max)(V) | 20 | 25 | |||||||||
| Battery Over-Voltage Protection(Typ)(V) | 4.5 | 4.275 | |||||||||
| Protection Feature(s) | Over-voltage (OV) | Over-voltage (OV) | |||||||||
| Battery Charge Voltage(Min)(V) | 4.2 | ||||||||||
| Battery Charge Voltage(Max)(V) | 4.2 | ||||||||||
| Number of Series Cells | 1 |
