FAN8048 Description
Gate voltage for power MOSFET drive Power-on reset output System-off signal input System-on signal input Short circuit protection delay time setting capacitor Pre-driver ground Triangular waveform pin Clock input Soft start time setting capacitor of DC-DC.
FAN8048 Key Features
- 4 Channels direct PWM H-bridge drivers
- Digital input and direct PWM output
- Internal power switches
- ON state resistance : 2.0 Ω (typ.), which value added the upper and the lower switches
- Built-in step up converter (VG converter) Built-in two synchronous step up-down converter Built-in short circuit protect
- Power Switch : 0.4Ω (typ.) at 500mA -. Synchronous-Rectifier Switch : 0.4Ω (typ.) at 500mA 48-LQFP-0707
- Built-in power-on reset circuit Built-in battery charge circuit Built-in voltage regulator control circuit Built-in ther