Description
Analog logic input power pin PWM 1 Switch Node pin PWM 1 High side gate drive output Upper MOSFET floating bootstrap supply pin PWM 1 Low side gate drive output PWM 1 Ground pin PWM 2 Ground pin PWM 2 Low side gate drive output Connect to input power supply 10 V to 13.2 V Upper MOSFET floating bootstrap supply pin PWM 2 High side gate drive output PWM 2 Switch Node pin Analog logic ground pin PWM2 input pin When PWM voltage is higher than 2 V, DRVH will set to 1 and DRVL set to 0 When PWM voltage is lower than 1 V, DRVL set to 1 and DRVH set to 0 When 1 V < PWM < 2V and SW < 0, DRVL will set to 1 When 1 V < PWM < 2V and SW > 0, DRVL will set to 0 PWM1 input pin When PWM voltage is higher than 2 V, DRVH will set to 1 and DRVL set to 0 When PWM voltage is lower than 1 V, DRVL set to 1 and DRVH set to 0 When 1 V < PWM < 2 V and SW < 0, DRVL will set to 1 When 1 V < PWM < 2 V and SW > 0, DRVL will set to 0 Both Channel Enable pin When OVP, TSD or UVLO has happened, the gate driver will pull the pin to low http://onsemi.
Key Features
- Faster Rise and Fall Times
- Thermal Shutdown Protection
- Adaptive-Non-Overlap Circuit
- Floating Top Driver Acmodates Boost voltage of up to 30 V
- Output Disable Control Turn Off Both MOSFETs
- plies with VR11.1 Specifications
- Under-Voltage Lock Out
- Power Saving Operation under Light Load Condition
- Thermally Enhanced Package Available
- These are Pb-Free Devices
