| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
613 pcs
|
613 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Supplier Device Package |
The Richtek RT9426WSC is a dedicated fuel gauge integrated circuit for single-cell Lithium Ion/Polymer battery applications. It provides essential battery monitoring functions, indicated by its 'Fuel Gauge' designation.
Key electrical characteristics include an I2C interface for communication and fault protection against over-temperature and over/under-voltage conditions. The device operates reliably across a wide temperature range, from -40°C to 85°C.
This IC is supplied in a compact 9-UFBGA, WLCSP package, suitable for surface mount assembly. The package dimensions are 2.29x1.74mm. It is compatible with Tape & Reel or Cut Tape packaging options.
Environmental compliance includes RoHS3 status, MSL 1 rating, and REACH unaffected status, making it suitable for various manufacturing environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C (TA).
The RT9426WSC uses an I²C interface.
The RT9426WSC supports 1 cell.
The RT9426WSC is compatible with Lithium Ion/Polymer battery chemistry.
The RT9426WSC includes fault protection for Over Temperature and Over/Under Voltage.
The RT9426WSC is supplied in a 9-UFBGA, WLCSP package.
The RoHS status is RoHS3 Compliant.