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LM5069MM-2/NOPB

更新时间： 2024-01-30 12:44:46
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德州仪器 - TI 光电二极管控制器
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28页 1048K
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LM5069 Positive High Voltage Hot Swap / Inrush Current Controller with Power Limiting

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LM5069MM-2/NOPB 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：MSOP
包装说明：TSSOP, TSSOP10,.19,20针数：10
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：0.73可调阈值：YES
模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUITJESD-30 代码：S-PDSO-G10
JESD-609代码：e3长度：3 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：10
最高工作温度：125 °C最低工作温度：-40 °C
最大输出电流：500 A封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP10,.19,20
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260电源：48 V
认证状态：Not Qualified座面最大高度：1.09 mm
子类别：Power Management Circuits最大供电电流 (Isup)：1.6 mA
最大供电电压 (Vsup)：80 V最小供电电压 (Vsup)：9 V
标称供电电压 (Vsup)：48 V表面贴装：YES
温度等级：AUTOMOTIVE端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：0.5 mm
端子位置：DUAL阈值电压标称：7.6
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3 mm
Base Number Matches：1

LM5069MM-2/NOPB 数据手册

 浏览型号LM5069MM-2/NOPB的Datasheet PDF文件第2页浏览型号LM5069MM-2/NOPB的Datasheet PDF文件第3页浏览型号LM5069MM-2/NOPB的Datasheet PDF文件第4页浏览型号LM5069MM-2/NOPB的Datasheet PDF文件第5页浏览型号LM5069MM-2/NOPB的Datasheet PDF文件第6页浏览型号LM5069MM-2/NOPB的Datasheet PDF文件第7页 
LM5069  
www.ti.com  
SNVS452D –SEPTEMBER 2006–REVISED MAY 2013  
LM5069 Positive High Voltage Hot Swap / Inrush Current Controller with Power Limiting  
Check for Samples: LM5069  
1
FEATURES  
APPLICATIONS  
2
•
Wide Operating Range: +9V to +80V  
•
•
•
•
Server Backplane Systems  
•
In-rush Current Limit for Safe Board Insertion  
into Live Power Sources  
Base Station Power Distribution Systems  
Solid State Circuit Breaker  
•
Programmable Maximum Power Dissipation in  
the External Pass Device  
24V/48V Industrial Systems  
•
•
Adjustable Current Limit  
PACKAGE  
Circuit Breaker Function for Severe Over-  
Current Events  
•
VSSOP-10  
DESCRIPTION  
•
•
•
•
Internal High Side Charge Pump and Gate  
Driver for External N-channel MOSFET  
The LM5069 positive hot swap controller provides  
intelligent control of the power supply connections  
during insertion and removal of circuit cards from a  
live system backplane or other "hot" power sources.  
The LM5069 provides in-rush current control to limit  
system voltage droop and transients. The current limit  
and power dissipation in the external series pass N-  
Channel MOSFET are programmable, ensuring  
operation within the Safe Operating Area (SOA). The  
POWER GOOD output indicates when the output  
voltage is within 1.25V of the input voltage. The input  
under-voltage and over-voltage lockout levels and  
hysteresis are programmable, as well as the initial  
insertion delay time and fault detection time. The  
LM5069-1 latches off after a fault detection, while the  
LM5069-2 automatically restarts at a fixed duty cycle.  
The LM5069 is available in a 10 pin VSSOP package.  
Adjustable Under-Voltage Lockout (UVLO) and  
Hysteresis  
Adjustable Over-Voltage Lockout (OVLO) and  
Hysteresis  
Initial Insertion Timer Allows Ringing and  
Transients to Subside after System  
Connection  
•
Programmable Fault Timer Avoids Nuisance  
Trips  
•
•
Active High Open Drain POWER GOOD Output  
Available in Latched Fault and Automatic  
Restart Versions  
TYPICAL APPLICATION  
V
V
SYS  
OUT  
VIN  
SENSE GATE  
OUT  
UVLO  
LM5069  
Power  
Good  
PGD  
PWR  
OVLO  
TIMER  
GND  
Figure 1. Positive Power Supply Control  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2006–2013, Texas Instruments Incorporated  
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