Datasheet > MC33981BHFK

MC33981BHFK

更新时间： 2024-01-04 09:44:26

品牌	Logo	应用领域
恩智浦 - NXP		驱动接口集成电路驱动器
页数	文件大小	规格书
40页	3826K
描述
High-Side Switch, 12V, Single 4m?, PQFN 16, Tray

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技术参数
数据手册

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MC33981BHFK 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Transferred	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.55	驱动器位数：	1
接口集成电路类型：	PWM BASED PERIPHERAL DRIVER	湿度敏感等级：	3
端子数量：	16	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QCCN	封装等效代码：	LCC16(UNSPEC)
封装形式：	CHIP CARRIER	峰值回流温度（摄氏度）：	245
电源：	6/27 V	认证状态：	Not Qualified
子类别：	Peripheral Drivers	表面贴装：	YES
温度等级：	AUTOMOTIVE	端子形式：	NO LEAD
端子位置：	QUAD	处于峰值回流温度下的最长时间：	30
Base Number Matches：	1

MC33981BHFK 数据手册

Document Number: MC33981

Rev. 11.0, 7/2012

Freescale Semiconductor

Technical Data

Single High Side Switch

(4.0 mOhm), PWM clock up to

60 kHz

33981

The 33981 is a high frequency, self-protected 4.0 m R_DS(ON)high

side switch used to replace electromechanical relays, fuses, and

discrete devices in power management applications.

HIGH SIDE SWITCH

The 33981 can be controlled by pulse-width modulation (PWM) with

a frequency up to 60 kHz. It is designed for harsh environments, and it

includes self-recovery features. The 33981 is suitable for loads with high

inrush current, as well as motors and all types of resistive and inductive

loads.

The 33981 is packaged in a 12 x 12 mm non-leaded power-enhanced

PQFN package with exposed tabs.

Features

Bottom View

• Single 4.0 m R_DS(ON)maximum high side switch

• PWM capability up to 60 kHz with duty cycle from 5% to 100%

• Very low standby current

• Slew-rate control with external capacitor

• Over-current and over-temperature protection, under-voltage

shutdown, and fault reporting

FK (Pb-Free Suffix)

98ARL10521D

16-PIN PQFN (12 X 12)

ORDERING INFORMATION

• Reverse battery protection

• Gate drive signal for external low side N-channel MOSFET with

protection features

Device

(Add R2 Suffix for

Tape and Reel)

Temperature

Package

Range (T )

• Output current monitoring

• Temperature feedback

MC33981BHFK

MC33981ABHFK

-40 to 125 °C

16 PQFN

PWR

33981

CONF

VPWR

CBOOT

I/O

INLS

OUT

DLS

I/O

MCU

I/O

INHS

A/D

TEMP

CSNS

GLS

OCLS SR GND

Figure 1. 33981 Simplified Application Diagram

Freescale Semiconductor, Inc. reserves the right to change the detail specifications,

as may be required, to permit improvements in the design of its products.

12 3 4 5 6 7...40

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与MC33981BHFK相关器件

型号	品牌	获取价格	描述	数据表
MC33981BHFKR2	NXP	获取价格	High-Side Switch, 12V, Single 4m?, PQFN 16, Reel
MC33981BPNA	FREESCALE	获取价格	Single High-Side Switch (4.0 mâ¦), PWM clock
MC33981BPNA/R2	FREESCALE	获取价格	Single High Side Switch (4.0 mΩ), PWM clock u
MC33981BPNAR2	FREESCALE	获取价格	Single High-Side Switch (4.0 mз), PWM clock u
MC33981PNATAD	NXP	获取价格	BUF OR INV BASED PRPHL DRVR
MC33982	MOTOROLA	获取价格	Single Intelligent High-Current Self-Protected Silicon High-Side Switch
MC33982BPNA	FREESCALE	获取价格	Single Intelligent High-current Self-protected Silicon High Side Switch (2.0m ohm)
MC33982BPNA/R2	FREESCALE	获取价格	Single Intelligent High-current Self-protecte
MC33982BPNAR2	FREESCALE	获取价格	Single Intelligent High-Current Self-Protected Silicon High-Side Switch (2.0 mohm)
MC33982CHFK	FREESCALE	获取价格	Single Intelligent High-current Self-protected High Side Switch (2.0 mOhm)

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