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MC33385DH PDF预览

MC33385DH

更新时间: 2024-11-17 22:36:11
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 外围驱动器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
11页 372K
描述
Automotive Quad Low Side Driver

MC33385DH 技术参数

生命周期:Transferred零件包装代码:SOIC
包装说明:HSOP, SOP20,.56针数:20
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.14
Is Samacsys:N内置保护:OVER CURRENT; THERMAL; UNDER VOLTAGE
驱动器位数:4接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDSO-G20长度:15.9 mm
功能数量:4端子数量:20
最高工作温度:125 °C最低工作温度:-40 °C
输出电流流向:SINK最大输出电流:2.5 A
标称输出峰值电流:10 A封装主体材料:PLASTIC/EPOXY
封装代码:HSOP封装等效代码:SOP20,.56
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:3.35 mm
子类别:Peripheral Drivers最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES温度等级:AUTOMOTIVE
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
断开时间:5 µs接通时间:7.5 µs
宽度:11 mmBase Number Matches:1

MC33385DH 数据手册

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MOTOROLA  
SEMICONDUCTOR  
Freescale Semiconductor, Inc.  
MC33385  
Automotive Quad  
Low Side Driver  
QUAD LOW SIDE DRIVER  
SEMICONDUCTOR  
TECHNICAL DATA  
The MC33385 is a Quad Low Side Driver fully protected switch. This  
device is a general purpose Low Side Driver but has been especially  
designed to operate in engine management application as injector  
driver or automotive gear box. It is interfaced directly with a  
microcontroller for parallel control of the load and the individual output  
diagnostic is done through a SPI. The diagnostic logic recognizes 4  
failure types at each output stage the overcurrent, the short to GND, the  
openload and the over-temperature.  
DH SUFFIX  
HSOP20 PACKAGE  
PIN ASSIGNMENT  
RDSON of 250mW per Output at 25°C  
Supplied from the main 5V Vcc  
Input CMOS Compatible  
Diagnostic through SPI  
Nominal Current of 2A per Output  
21  
GND1  
OUT1  
GND2  
OUT2  
N.C  
1
20  
19  
2
3
18 N.C  
Current Limitation at 3A with Automatic Turn Off  
Output Internally Clamped at 50V typ for Inductive Load Drive  
Junction to Case Thermal Resistance of 4.4°C/W  
Individual Output over Temperature Shutdown  
NON1  
NON2  
SDI  
4
5
17  
16 SDO  
Heat sink  
6
7
15 NRES  
CLK  
VCC  
NCS  
14  
3
1
NON3  
NON4  
OUT4  
GND4  
8
9
12 OUT3  
GND3  
10  
11  
21  
ORDERING INFORMATION  
Temperature  
Range  
Device  
Package  
MC33385DH  
-40  
°
C to +125  
°
C
HSOP20  
Simplified Block Diagram  
VCC  
Charge Pump  
TRIGGER  
NON1  
NON2  
NON3  
NON4  
OUT1  
OUT2  
S
URES  
RES  
dv/dt control  
DRIVER  
OUT3  
OUT4  
R
RES  
Over-temp. detection  
URES  
ON1  
FR Reset  
IRES  
VCC  
VCC  
VCC  
I-SCB filter  
t-ISCB  
ON1  
SDI  
I-OL filter  
t-IOL  
CLK  
NON1  
SCG filter  
t-SCG  
Failure  
Register  
(FR)  
Shift  
Register  
Vref  
NCS  
SDO  
URES  
RES  
OSC  
IRES  
Under Voltage  
Reset  
Reset  
Oscillator  
For More Information On This Product,  
GND  
Go to: www.freescale.coNmRES  
Ó Motorola,Inc 1999  
Rev 5.1  

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