Datasheet > NCP5339

NCP5339

更新时间： 2024-11-13 01:20:15

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
13页	272K
描述
Integrated Driver & MOSFETs

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数据手册

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NCP5339 数据手册

NCP5339

Integrated Driver &

MOSFETs

The NCP5339 integrates a MOSFET driver, high−side MOSFET

and low−side MOSFET into a 6 mm x 6 mm 40−pin QFN package.

The driver and MOSFETs have been optimized for high−current

DC−DC buck power conversion applications. The NCP5339

integrated solution greatly reduce package parasitics and board space

compared to a discrete component solution.

www.onsemi.com

MARKING

DIAGRAM

Features

• 3−State 5 V PWM Logic

• Capable of Switching Frequencies up to 1 MHz

• Zero Current Detection for Improving Light Load Efficiency

• Internal Bootstrap Schottky Diode

• Undervoltage Lockout of VCIN

• Disable Pin Disables Both Driver Outputs

• Internal Thermal Warning / Thermal Shutdown Functionality

• These are Pb−free Devices

NCP5339

AWLYYWWG

QFN40 6x6, 0.5P

CASE 485CM

NCP5339 = Specific Device Code

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

Typical Applications

• Servers and Desktops

• Graphics Cards

• Telecom

ORDERING INFORMATION

†

Device

NCP5339MNTXG

Package

Shipping

Vin

QFN−40

2500 /

5 V

4.5 V to 16 V

(Pb−Free)

Tape & Reel

Thermal

Warning

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

5 V

THWN

VIN

BOOT

VCIN

PHASE

VSWH

ZCD_EN#

DISB#

ZCD Enable

Output

Disable

Vout

PWM

CGND

PGND

Figure 1. Application Schematic

Publication Order Number:

February, 2016 − Rev. 1

NCP5339/D

12 3 4 5 6 7...13

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