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UDK2559EB-T PDF预览

UDK2559EB-T

更新时间: 2024-11-28 03:14:27
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器
页数 文件大小 规格书
8页 443K
描述
PROTECTED QUAD POWER DRIVER

UDK2559EB-T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:LCC包装说明:LEAD FREE, PLASTIC, MS-018AB, LCC-28
针数:28Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84内置保护:TRANSIENT; OVER CURRENT; THERMAL
驱动器位数:4接口集成电路类型:AND GATE BASED PERIPHERAL DRIVER
JESD-30 代码:S-PQCC-J28JESD-609代码:e3
长度:11.51 mm湿度敏感等级:3
功能数量:4端子数量:28
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:0.7 A
标称输出峰值电流:1 A封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装等效代码:LDCC28,.5SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:4.57 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:YES技术:BIPOLAR
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
接通时间:20 µs宽度:11.51 mm
Base Number Matches:1

UDK2559EB-T 数据手册

 浏览型号UDK2559EB-T的Datasheet PDF文件第2页浏览型号UDK2559EB-T的Datasheet PDF文件第3页浏览型号UDK2559EB-T的Datasheet PDF文件第4页浏览型号UDK2559EB-T的Datasheet PDF文件第5页浏览型号UDK2559EB-T的Datasheet PDF文件第6页浏览型号UDK2559EB-T的Datasheet PDF文件第7页 
2559  
PROTECTED  
QUAD POWER DRIVER  
Providing improved output current limiting, the UDK, UDN, and  
UDQ2559B, EB, and LB quad power drivers combine AND logic  
gates and high-current bipolar outputs with complete output protection.  
Each of the four outputs will sink 700 mA in the on state. The outputs  
have a minimum breakdown voltage (load dump) of 60 V and a  
sustaining voltage of 40 V. The inputs are compatible with TTL and  
5 V CMOS logic systems.  
UDx2559B  
1
2
3
4
16 IN  
15 IN  
OUT  
4
4
K
3
Over-current protection for each channel has been designed into  
these devices and is activated at approximately 1 A. It protects each  
output from short circuits with supply voltages up to 25 V. When an  
output current trip point is reached, that output stage is driven linearly  
resulting in a reduced output current level. If an over-current or short-  
circuit condition continues, the thermal-limiting circuits will first sense  
the rise in junction temperature and then the rise in chip temperature,  
further decreasing the output current. Under worst-case conditions,  
these devices will tolerate short circuits on all outputs, simultaneously.  
14  
ENABLE  
OUT  
3
13 GROUND  
GROUND  
5
6
12  
11  
10  
9
GROUND  
GROUND  
OUT  
2
V
CC  
7
8
K
IN  
IN  
2
1
OUT  
1
Dwg. PP-017-1  
These devices can be used to drive various loads including incan-  
descent lamps (without warming or limiting resistors) or inductive  
loads such as relays, solenoids, or dc stepping motors.  
The packages offer fused leads for enhanced thermal dissipation.  
Package B is a 16-pin power DIP with exposed tabs, EB is a 28-lead  
power PLCC, and LB is a 16-lead power wide-body SOIC for surface-  
mount applications. The lead (Pb) free versions have 100% matte tin  
leadframe plating.  
ABSOLUTE MAXIMUM RATINGS  
at TA = 25°C  
Output Voltage, VOUT . . . . . . . . . 60 V  
Over-Current Protected Output Voltage,  
VOUT . . . . . . . . . . . . . . . . . . . 25 V  
Output Current, IOUT . . . . . . . . . 1.0 A*  
Supply Voltage, VCC . . . . . . . . . . 7.0 V  
Input Voltage, VIN or VEN . . . . . . 7.0 V  
FEATURES  
700 mA Output Current per Channel  
Independent Over-Current Protection for Each Driver  
Thermal Protection for Device and Each Driver  
Low Output-Saturation Voltage  
Package Power Dissipation,  
PD . . . . . . . . . . . . . . . . See Graph  
Operating Temperature Range, TA  
Prefix ‘UDK’ . . . . -40°C to +125°C  
Prefix ‘UDN’ . . . . . -20°C to +85°C  
Prefix ‘UDQ’ . . . . . -40°C to +85°C  
Integral Output Flyback Diodes  
Storage Temperature Range,  
TTL and 5 V CMOS Compatible Inputs  
TS . . . . . . . . . . . . -55°C to +150°C  
*Outputs are peak current limited at  
approximately 1.0 A per driver. See  
Circuit Description and Application for  
further information.  

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