NJW4814 driver equivalent, dual h-bridge driver.
Boost Converter Block
H-Bridge Driver Block
Under Voltage Lockout Built-in Thermal Shutdown Standby Function Package Outline
Output Switch Voltage Switching Current PWM .
The NJW4814 is a dual H-bridge driver with boost converter IC. It can boost the output voltage from Li-ion battery and/or a 5V power
supply and drives a piezo device by two H- bridge drivers. 48ms of internal fixed soft start function of the boost ci.
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