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LA-ISPPAC-POWR1014A-01TN48E PDF预览

LA-ISPPAC-POWR1014A-01TN48E

更新时间： 2024-10-19 21:02:23
品牌 Logo 应用领域
莱迪思 - LATTICE /
页数 文件大小 规格书
51页 4501K
描述
Power Supply Management Circuit, Adjustable, 10 Channel, CMOS, PQFP48, LEAD FREE, TQFP-48

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LA-ISPPAC-POWR1014A-01TN48E 技术参数

是否Rohs认证： 符合生命周期：Active
零件包装代码：QFP包装说明：LFQFP, QFP48,.35SQ,20
针数：48Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：2.23可调阈值：YES
模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码：S-PQFP-G48
长度：7 mm湿度敏感等级：3
信道数量：10功能数量：1
端子数量：48最高工作温度：105 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：LFQFP封装等效代码：QFP48,.35SQ,20
封装形状：SQUARE封装形式：FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：260电源：3/3.6 V
认证状态：Not Qualified座面最大高度：1.6 mm
子类别：Power Management Circuits最大供电电流 (Isup)：20 mA
最大供电电压 (Vsup)：3.96 V最小供电电压 (Vsup)：2.8 V
标称供电电压 (Vsup)：3.3 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子形式：GULL WING端子节距：0.5 mm
端子位置：QUAD宽度：7 mm
Base Number Matches：1

LA-ISPPAC-POWR1014A-01TN48E 数据手册

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®
LA-ispPAC-POWR1014/A  
Automotive Family  
In-System Programmable Power Supply Supervisor,  
Reset Generator and Sequencing Controller  
September 2013  
Data Sheet DS1018  
Features  
Application Block Diagram  
Monitor and Control Multiple Power Supplies  
• Simultaneously monitors up to 10 power  
supplies  
Primary  
Supply  
3.3V  
Primary  
Supply  
• Provides up to 14 output control signals  
• Programmable digital and analog circuitry  
2.5V  
1.8V  
Primary  
Supply  
AEC-Q100 Tested and Qualified  
Embedded PLD for Sequence Control  
• 24-macrocell CPLD implements both state  
machines and combinatorial logic functions  
Primary  
Supply  
POL#1  
Embedded Programmable Timers  
• Four independent timers  
Primary  
• 32µs to 2 second intervals for timing sequences  
Supply  
POL#N  
Analog Input Monitoring  
• 10 independent analog monitor inputs  
• Two programmable threshold comparators per  
analog input  
Other Control/Supervisory  
Signals  
12 Digital  
Outputs  
2 MOSFET  
Drivers  
• Hardware window comparison  
• 10-bit ADC for I2C monitoring (LA-ispPAC-  
POWR1014A only)  
CPLD  
24 Macrocells  
53 Inputs  
ADC*  
2
I C  
Bus*  
High-Voltage FET Drivers  
• Power supply ramp up/down control  
• Programmable current and voltage output  
• Independently configurable for FET control or  
digital output  
2-Wire (I2C/SMBus™ Compatible) Interface  
• Comparator status monitor  
2
4 Digital  
Inputs  
I C  
4 Timers  
CPU  
Interface  
LA-ispPAC-POWR1014A  
*LA-ispPAC-POWR1014A only.  
Description  
Lattice’s Power Manager II LA-ispPAC-POWR1014/A is  
a general-purpose power-supply monitor and sequence  
controller, incorporating both in-system programmable  
logic and in-system programmable analog functions  
implemented in non-volatile E2CMOS® technology. The  
LA-ispPAC-POWR1014/A device provides 10 indepen-  
dent analog input channels to monitor up to 10 power  
supply test points. Each of these input channels has  
two independently programmable comparators to sup-  
port both high/low and in-bounds/out-of-bounds (win-  
dow-compare) monitor functions. Four general-purpose  
digital inputs are also provided for miscellaneous con-  
trol functions.  
• ADC readout  
• Direct control of inputs and outputs  
• Power sequence control  
• Only available with LA-ispPAC-POWR1014A  
3.3V Operation, Wide Supply Range 2.8V to  
3.96V  
• Automotive temperature range: -40°C to +105°C  
• 48-pin TQFP package, lead-free option  
Multi-Function JTAG Interface  
• In-system programming  
• Access to all I2C registers  
• Direct input control  
The LA-ispPAC-POWR1014/A provides 14 open-drain  
digital outputs that can be used for controlling DC-DC  
converters, low-drop-out regulators (LDOs) and opto-  
couplers, as well as for supervisory and general-pur-  
pose logic interface functions. Two of these outputs  
(HVOUT1-HVOUT2) may be configured as high-voltage  
© 2013 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other  
brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without  
notice.  
www.latticesemi.com  
5-1  
DS1018_01.3  
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LA-ISPPAC-POWR1014A-01TN48E 替代型号

型号 品牌 替代类型 描述 数据表
LA-ISPPAC-POWR1014-01TN48E LATTICE

完全替代

 Power Supply Management Circuit, Adjustable, 10 Channel, CMOS, PQFP48, LEAD FREE, TQFP-48

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