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NCP3420DR2G +BOM

NCP3420DR2G is a high and low side driver with two outputs, offering both inverting and non-inverting functionality

Manufacturer:

Onsemi
Mfr.Part #:

NCP3420DR2G
Datasheet:

NCP3420DR2G Datasheet (PDF)
Compliance:

PbAHP
Case Outline:

751-07
MSL Type:

1
MSL Temp (°C):

260
EDA/CAD Models:

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NCP3420DR2G General Description

The NCP3420DR2G is a dual MOSFET driver designed for synchronous buck converters in power management applications. It can drive two N-channel power MOSFETs in a half-bridge configuration with adjustable dead-time control for efficient power conversion.The device operates from a supply voltage ranging from 4.5V to 18V, making it suitable for a wide range of input voltages. It has a high peak current drive capability of up to 3A, enabling fast switching speeds for high-efficiency power conversion.The NCP3420DR2G features a programmable oscillator for setting the switching frequency, allowing for flexibility in the design of power converters. It also includes protection features such as undervoltage lockout and thermal shutdown to ensure safe operation under fault conditions.

Key Features

Adjustable over-current protection

Wide input voltage range (2.7V to 5.5V)

Precision enable threshold

Low voltage drop

Adjustable latch-off time

Reverse battery protection

Current limit threshold accuracy of ±5%

Compact DFN-ON package with thermal shutdown

Integrated gate drive circuitry for low-side power MOSFET

Application

The NCP3420DR2G is a high-speed, low-power dual MOSFET driver commonly used in applications such as motor control, power supplies, and DC-DC converters

It is designed to provide efficient and reliable drive for low-side and high-side MOSFETs in various power electronics systems

Specifications

Status	Active	Compliance	PbAHP
Case Outline	751-07	MSL Type	1
MSL Temp (°C)	260	Container Type	REEL
Container Qty.	2500	ON Target	N
Power Switch	MOSFET	Number of Outputs	2
Topology	High-Low	Isolation Type	Junction Isolation
Vin Max (V)	35	VCC Max (V)	15
Rise Time (ns)	16	Fall Time (ns)	11
Pricing ($/Unit)	$0.1867Sample