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UDN2543B PDF预览

UDN2543B

更新时间: 2024-11-27 22:17:47
品牌 Logo 应用领域
急速微 - ALLEGRO 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
8页 137K
描述
PROTECTED QUAD POWER DRIVER

UDN2543B 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:DIP包装说明:POWER, DIP-16
针数:16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.24Is Samacsys:N
内置保护:TRANSIENT; OVER CURRENT; THERMAL驱动器位数:4
输入特性:STANDARD接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDIP-T16JESD-609代码:e0
长度:19.175 mm功能数量:4
端子数量:16最高工作温度:85 °C
最低工作温度:-20 °C输出特性:OPEN-COLLECTOR
输出电流流向:SINK最大输出电流:0.7 A
标称输出峰值电流:1 A输出极性:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE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:5.33 mm子类别:Peripheral Drivers
最大供电电压:5.25 V最小供电电压:4.75 V
标称供电电压:5 V表面贴装:NO
技术:BIPOLAR温度等级:OTHER
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

UDN2543B 数据手册

 浏览型号UDN2543B的Datasheet PDF文件第2页浏览型号UDN2543B的Datasheet PDF文件第3页浏览型号UDN2543B的Datasheet PDF文件第4页浏览型号UDN2543B的Datasheet PDF文件第5页浏览型号UDN2543B的Datasheet PDF文件第6页浏览型号UDN2543B的Datasheet PDF文件第7页 
2543  
PROTECTED  
QUAD POWER DRIVER  
Providing interface between low-level logic and power loads to  
100 W, the UDx2543B and UDx2543EB quad power drivers combine  
AND logic gates and high-current bipolar outputs. Each of the four  
independent outputs can sink up to 700 mA in the ON state. The  
outputs have a minimum breakdown voltage (load dump) of 60 V and  
a sustaining voltage of 35 V. The inputs are compatible with most  
TTL, DTL, LSTTL, and 5 V CMOS and PMOS logic systems.  
UDN/UDQ2543B  
1
2
3
4
16  
IN  
IN  
OUT  
4
3
4
15  
14  
K
ENABLE  
GROUND  
GROUND  
OUT  
3
Over-current protection has been designed into each channel of  
the UDx2543B/EB and typically occurs at 1 A. It protects any one  
channel from output short circuits with supply voltages up to 25 V.  
When the maximum output current is reached, that output stage is  
driven linearly. If the over-current condition continues, that output’s  
thermal limiting will operate, limiting that output’s power dissipation to  
approximately 2.4 W. The outputs also include diodes for voltage  
clamping with inductive loads such as relays, solenoids, or dc stepper  
motors.  
13  
12  
11  
10  
9
GROUND  
5
6
GROUND  
OUT  
2
V
CC  
7
8
K
IN  
IN  
2
1
OUT  
1
These devices are supplied in a 16-pin power DIP of batwing  
construction (suffix ‘B’) to provide for maximum package power dissi-  
pation. They are also available in a 28-lead PLCC (suffix ‘EB’) for  
surface-mount applications. All devices are rated for continuous  
operation over the temperature range of -20°C to +85°C (UDN2543B/  
EB) or for use in automotive applications over an extended tempera-  
ture range as the UDQ2543B/EB.  
Dwg. PP-017-1  
FEATURES  
ABSOLUTE MAXIMUM RATINGS  
at TA = 25°C  
I 700 mA Output Current per Channel  
I Low Output-Saturation Voltage  
Output Voltage, VOUT . . . . . . . . . . . . . 60 V  
I Integral Output Transient-Suppression Diodes  
I TTL, CMOS, PMOS, NMOS Compatible Inputs  
I Independent Over-Current Protection for Each Output  
Over-Current Protected Output Voltage,  
V
OUT . . . . . . . . . . . . . . . . . . . . . . . 25 V  
Output Current, IOUT . . . . . . . . . . . . . 1.0 A*  
Supply Voltage, VCC . . . . . . . . . . . . . . 7.0 V  
Input Voltage, VIN or VEN . . . . . . . . . . 18 V  
Package Power Dissipation,  
PD . . . . . . . . . . . . . . . . . . . . See Graph  
Operating Temperature Range, TA  
Always order by complete part number:  
(UDN2543B/EB) . . . . -20°C to +85°C  
(UDQ2543B/EB) . . . . -40°C to +85°C  
Storage Temperature Range,  
Part Number  
UDN2543B  
UDN2543EB  
UDQ2543B  
UDQ2543EB  
Package  
16-Pin DIP  
Operating Temperature  
-20°C to +85°C  
TS . . . . . . . . . . . . . . . -55°C to +150°C  
28-Lead PLCC  
16-Pin DIP  
-20°C to +85°C  
*Outputs are peak current limited at approxi-  
mately 1.0 A per driver. See Circuit Description  
and Applications for further information.  
-40°C to +85°C  
28-Lead PLCC  
-40°C to +85°C  

UDN2543B 替代型号

型号 品牌 替代类型 描述 数据表
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