NCP302155A Series

Integrated Driver and MOSFETs, 55 A

Catalog

Integrated Driver and MOSFETs, 55 A

Part	Channel Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Gate Type	Input Type	High Side Voltage - Max (Bootstrap) [Max]	Supplier Device Package	Package / Case	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Mounting Type	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Logic Voltage - VIL, VIH	Driven Configuration	Number of Drivers
ON Semiconductor NCP302155AMNTWG	Single	-40 °C	125 °C	4.5 V	5.5 V	MOSFET (N-Channel)	Non-Inverting	40 V	31-PQFN (5x5)	31-PowerWFQFN	2 A	2.5 A	Surface Mount	12 ns	6 ns	0.7 V 2.65 V	High-Side and Low-Side	2

Catalog

Integrated Driver and MOSFETs, 55 A

Key Features

• Average Current up to 55A

• Capable of Switching at Frequencies up to 2 MHz

• Compatible with 3.3 V or 5 V PWM Input

• Supports Intel® Power State 4

• Option for Zero Cross Detection with 3-level PWM

• Internal Bootstrap Diode

• Thermal Warning Output and Thermal Shutdown

• Pin-to-pin with NCP302045

Description

The NCP302155A, Pin#30 and Pin#31 swapped from NCP302155, 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 NCP302155A integrated solution greatly reduces package parasitics and board space compared to a discrete component solution.