The FAN5405BUCX is a specialized IC designed for battery pack applications. It features fault protection against over voltage, over temperature, and short circuit conditions. The device supports I2C and USB interfaces and operates within a temperature range of -30°C to 85°C. It can handle a maximum charge current of 1.25A and is supplied with a voltage between 4V and 6V. The IC is compliant with RoHS regulations and is available in a VFBGA package.
Checking distributor stock and pricing after the page loads.
| Battery Pack Voltage | 4.5V |
| Fault Protection | Over Voltage, Over Temperature, Short Circuit |
| Interface | I2C, USB |
| Max Charge Current | 1.25A |
| Max Input Voltage | 20V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -30°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| Number of Cells | 1 |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| RoHS Compliant | Yes |
| Weight | 0.073g |
| RoHS | Compliant |
