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A6259KA PDF预览

A6259KA

更新时间: 2024-02-05 09:03:11
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双倍数据速率
页数 文件大小 规格书
10页 173K
描述
8-BIT ADDRESSABLE DMOS POWER DRIVER

A6259KA 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.89内置保护:TRANSIENT
接口集成电路类型:SIPO BASED PERIPHERAL DRIVERJESD-30 代码:R-PDSO-G20
JESD-609代码:e0长度:12.8 mm
功能数量:1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标称输出峰值电流:2 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):240认证状态:Not Qualified
座面最大高度:2.65 mm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技术:CMOS
温度等级:AUTOMOTIVE端子面层:TIN LEAD
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:30
宽度:7.5 mmBase Number Matches:1

A6259KA 数据手册

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6259  
8-BIT ADDRESSABLE  
DMOS POWER DRIVER  
ADVANCE INFORMATION  
(Subject to change without notice)  
January 24, 2000  
The A6259KA and A6259KLW combine a 3-to-8 line CMOS  
decoder and accompanying data latches, control circuitry, and DMOS  
outputs in a multi-functional power driver capable of storing single-line  
data in the addressable latches or use as a decoder or demuliplexer.  
Driver applications include relays, solenoids, and other medium-current  
or high-voltage peripheral power loads.  
POWER  
GROUND  
POWER  
GROUND  
20  
19  
18  
17  
16  
15  
14  
13  
1
2
3
4
LOGIC  
SUPPLY  
V
CLEAR  
DATA  
DD  
S
(LSB)  
0
OUT  
0
OUT  
7
OUT  
1
OUT  
6
5
6
7
8
The CMOS inputs and latches allow direct interfacing with micro-  
processor-based systems. Use with TTL may require appropriate pull-  
up resistors to ensure an input logic high. Four modes of operation are  
selectable with the CLEAR and ENABLE inputs.  
OUT  
2
OUT  
5
OUT  
3
OUT  
4
ENABLE  
(MSB)  
S
1
EN  
The addressed DMOS output inverts the DATA input with all  
unaddressed outputs remaining in their previous states. All of the output  
drivers are disabled (the DMOS sink drivers turned off) with the  
CLEAR input low and the ENABLE input high. The A6259KA/KLW  
DMOS open-drain outputs are capable of sinking up to 750 mA. Similar  
devices with reduced rDS(on) are available as the A6A259.  
LOGIC  
GROUND  
9
12  
11  
S
2
POWER  
GROUND  
10  
POWER  
GROUND  
Dwg. PP-050-2  
Note that the A6259KA (DIP) and the A6259KLW  
(SOIC) are electrically identical and share a  
common terminal number assignment.  
The A6259KA is furnished in a 20-pin dual in-line plastic package.  
The A6259KLW is furnished in a 20-lead wide-body, small-outline  
plastic package (SOIC) with gull-wing leads for surface-mount applica-  
tions. Copper lead frames, reduced supply current requirements, and  
low on-state resistance allow both devices to sink 150 mA from all  
outputs continuously, to ambient temperatures over 85°C.  
ABSOLUTE MAXIMUM RATINGS  
at TA = 25°C  
Output Voltage, VO ............................ 50 V  
Output Drain Current,  
Continuous, IO ...................... 250 mA*  
Peak, IOM ............................. 750 mA*†  
Peak, IOM ................................... 2.0 A†  
Single-Pulse Avalanche Energy,  
EAS ............................................. 75 mJ  
Logic Supply Voltage, VDD .............. 7.0 V  
Input Voltage Range,  
FEATURES  
50 V Minimum Output Clamp Voltage  
250 mA Output Current (all outputs simultaneously)  
1.3 Typical rDS(on)  
VI ............................... -0.3 V to +7.0 V  
Package Power Dissipation,  
Low Power Consumption  
PD ....................................... See Graph  
Operating Temperature Range,  
Replacements for TPIC6259N and TPIC6259DW  
TA ............................. -40°C to +125°C  
Storage Temperature Range,  
TS ............................. -55°C to +150°C  
*Each output, all outputs on.  
Always order by complete part number:  
† Pulse duration 100 µs, duty cycle 2%.  
Caution: These CMOS devices have input static  
protection (Class 3) but are still susceptible to  
damage if exposed to extremely high static  
electrical charges.  
Part Number  
A6259KA  
A6259KLW  
Package  
20-pin DIP  
20-lead SOIC  
RθJA  
55°C/W  
70°C/W  
RθJC  
25°C/W  
17°C/W  

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