Richtek USA Inc. RT9470DWSC
MPNRT9470DWSC
Active
IC BATT CHG LI-ION 1CELL 30WLCSP
$3.17Ref. price · indicative, final on quote
Packaging30-UFBGA, WLCSP
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Battery pack voltage | 4.7V |
| Voltage | 13.5V |
| Current - charging | Constant - Programmable |
| Charge current - max | 3A |
| Interface | I²C |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 30-UFBGA, WLCSP |
| Number of cells | 1 |
| Fault protection | Over Current, Over Temperature, Over-Under Voltage |
| Battery chemistry | Lithium Ion/Polymer |
| Programmable features | Current, Timer |