BCD Process Series U .D. NJW4810 35V / 1A H-Bridge Driver GENERAL DESCRIPTION PACKAGE OUTLINE The NJW4810 is a general purpose, H-bridge power driver capable of supplying 1A current. Output duty=100% can be operated by high side P channel MOSFET. The internal gate driver drives high / low side power MOSFET, therefore, it has fast switching. Additionally, it has protection features such as over current protection and thermal shutdown. And in the case of failure, it can output a fault flag. It is suitable for power switching applications of DSP / micro controller. NJW4810GM1 BLOCK DIAGRAM VDD1 VDD2 Under Voltage Lock Out FEATURE z z z z z z z z Output Switch Current Operating Voltage Switching Frequency Thermal Shut Down Circuit Over Current Protection Under Voltage Lockout Fault Indicator Output Package ± 1.0 A 8.0V to 35V 700kHz FLT Thermal Shut Down OUT1 Over Current Protection OUT2 IN1 Control Logic IN2 HSOP8 Ver.2010/09/03 GND