onsemi FAN54041UCX
MPNFAN54041UCX
End of Life
IC BATT CHG PSMC PBGA25
$0.6Ref. price · indicative, final on quote
Packaging25-UFBGA, WLCSP
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Battery pack voltage | 4.2V |
| Supply voltage | 6V |
| Current - charging | Constant - Programmable |
| Charge current - max | 1.55A |
| Interface | I²C |
| Operating temperature | -30°C ~ 85°C (TA) |
| Package | Bulk |
| Case | 25-UFBGA, WLCSP |
| Number of cells | 1 |
| Fault protection | Over Temperature, Over Voltage, Short Circuit |
| Battery chemistry | Lithium Ion/Polymer |
| Programmable features | Current, Timer, Voltage |