NCP1589 Description
Symbol Description 1 BOOT Supply rail for the floating top gate driver. To form a boost circuit, use an external diode to bring the desired input voltage to this pin (cathode connected to BOOT pin). Connect a capacitor (CBOOT) between this.
NCP1589 Key Features
- ăVCC Range from 4.5 to 13.2 V -ă300 kHz Internal Oscillator -ăBoost Pin Operates to 26.4 V -ăVoltage Mode PWM Control -ă