NCP1393B
NCP1393B is High-Voltage Half-Bridge Driver manufactured by onsemi.
DESCRIPTION
Pin # Pin Name
Function
Rt
Supplies the Driver Timing Resistor
Brown- Out
IC Ground
Mlower
Low- Side Driver Output
Half- Bridge Connection
Mupper
High- Side Driver Output
Vboot
Bootstrap Pin
Pin Description
The driver accepts up to 16 V (given by internal zener clamp). Connecting a resistor between this pin and GND, sets the operating frequency Detects low input voltage conditions. When brought above Vlatch, it fully latches off the driver.
- Drives the lower side MOSFET. Connects to the half- bridge output. Drives the higher side MOSFET. The floating supply terminal for the upper stage.
MAXIMUM RATINGS TABLE
Symbol
Rating
Value
Unit
Vbridge
Vboot
- Vbridge
High Voltage Bridge Pin
- Pin 6 Floating Supply Voltage
- 1 to +600
0 to 20
VDRV_HI High- Side Output Voltage
Vbridge...
