The L9848 IC is a highly flexible monolithic medium current output driver that incorporates 2 dedicated low side outputs and 6 outputs that can be used as either internal low or high side drives in any combination. It has a maximum ON-resistance of 1.5 ohms at 25°C, a current limit of each output at minimum 0.8 A, a supply voltage range of 4.75 V to 5.25 V, a minimum output voltage clamping of 35 V in low side mode, a maximum output voltage clamping of -30 V in high side mode, an SPI interface for data communication, additional PWM inputs for 2 outputs, thermal shutdown for all outputs, open load detection in off mode, reverse battery protection for outputs, and ground disconnection for high side configured outputs.
The L9848 is a highly flexible monolithic medium current output driver featuring up to six configurable high-side drivers and two dedicated low-side outputs. It integrates clamping circuits, waveshaping, protection against voltage transients, and thermal shutdown for all outputs, making it suitable for automotive and industrial applications.
| Supply voltage | 4.75 V to 5.25 V |
|---|---|
| Output current (channel) | 350 mA |
| Junction temperature range | -40 to 150 °C |
| Output voltage clamping (low side) | min. 35 V |
The device can operate with a supply voltage between 4.75 V and 5.25 V.
The current limit of each output is a minimum of 0.8 A.
The outputs can withstand transient voltages ranging from -20 V to 40 V.