NCP302040
Description
The NCP302040 integrates a MOSFET driver, high-side MOSFET and low-side MOSFET into a single package. The driver and MOSFETs have been optimized for high-current
DC- DC buck power conversion applications. The NCP302040 integrated solution greatly reduces package parasitics and board space pared to a discrete ponent solution.
Features
- Capable of Average Currents up to 40 A
- Capable of Switching at Frequencies up to 2 MHz
- Capable of Peak Currents up to 75 A
- patible with 3.3 V or 5 V PWM Input
- Responds Properly to 3-level PWM Inputs
- Option for Zero Cross Detection with 3-level PWM
- Internal Bootstrap Diode
- Undervoltage Lockout
- Supports Intel® Power State 4
- Thermal Warning output
- Thermal Shutdown
Applications
- Desktop & Notebook Microprocessors
5V
DRVON from Controller PWM from Controller
SMOD from Controller
VCCD VCC VIN
THWN
DISB#
BOOT
SMOD#
CGND PGND
VOUT
Figure 1. Application Schematic
.onsemi.
PQFN31 5x5, 0.5P Case...
