Datasheet > MP86884-3DQKT-LF-Z

MP86884-3DQKT-LF-Z

更新时间： 2024-01-29 17:22:43

品牌	Logo	应用领域
芯源 - MPS		驱动接口集成电路
页数	文件大小	规格书
14页	484K
描述
Buffer/Inverter Based MOSFET Driver

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技术参数
数据手册

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MP86884-3DQKT-LF-Z 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	10 weeks
风险等级：	5.66	接口集成电路类型：	BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-609代码：	e3	湿度敏感等级：	2
峰值回流温度（摄氏度）：	260	端子面层：	Matte Tin (Sn)
处于峰值回流温度下的最长时间：	40	Base Number Matches：	1

MP86884-3DQKT-LF-Z 数据手册

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MP86884 – INTELLI-PHASE SOLUTION IN 6x6mm TQFN

PIN FUNCTIONS

Pin #

Name

Description

1-6

Switch Output.

Exposed Pad

Driver Voltage. Connect to 5V supply and decouple with 1µF to 4.7µF ceramic

capacitor.

VDDDRV

PGND

8-21

Exposed Pad

Power Ground.

22-23

Exposed Pad

Supply Voltage. Place C_INclose to the device to prevent large voltage spikes at the

input.

Enable. Pull low to place SW in a high impedance state.

VTEMP Single pin temperature sense output.

Test pin. Connect to ground.

Current Sense Output. Requires an external resistor.

Dead Time. It is recommended to float this pin to use default dead time setting.

Signal Ground.

VSS

Internal Circuitry Voltage. Connect to VDDDRV thru 2.2Ω resistor and decouple with

1µF capacitor to VSS. Connect VSS and PGND at this point.

VDD

PWM

SYNC

Pulse Width Modulation. Leave PWM floating or drive to mid-state to put SW in high

impedance state.

Synchronous Low Switch. Leave open or pull high to enable. Pull low to enter diode

emulation mode.

Bootstrap. Requires a 0.22µF to 1µF capacitor to drive the power switch’s gate

above the supply voltage. Connects between SW and BST pins to form a floating

supply across the power switch driver.

BST

MP86884 Rev. 1.02

8/4/2014

www.MonolithicPower.com

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

1 2 3 456 7 8...14

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