| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Function | |
| Halogen Free | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Supplier Device Package |
The LC709203FXE-03MH from ON Semiconductor is a fuel gauge LSI designed for single-cell Lithium-ion and Polymer batteries. It utilizes the unique HG-CVR algorithm, which eliminates the need for an external sense resistor and provides accurate Relative State Of Charge (RSOC) information even under varying battery conditions like temperature changes, loading, aging, and self-discharge. This accuracy contributes to extending the operating time of portable devices.
Key electrical specifications include a precision voltage measurement accuracy of ±7.5 mV and a timer accuracy of ±3.5%. The device supports an I2C interface with speeds up to 400 kHz. It also features alerts for low RSOC and/or low voltage, and temperature compensation via a sense thermistor input or through the I2C interface.
Designed for minimal user setup, the LC709203FXE-03MH is available in small packages, offering one of the industry's smallest PCB footprints for a complete solution. The operating temperature range is -40°C to 85°C. The component is supplied in a 9-WLCSP package, suitable for surface mounting.
| 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.
This IC supports Lithium Ion battery chemistry.
The LC709203FXE-03MH is designed to monitor a single cell.
The device uses an I2C interface.
The RSOC measurement accuracy is 2.8%.
The voltage measurement accuracy is ±7.5 mV.
The timer accuracy is ±3.5%.