34652中文资料飞思卡尔数据手册PDF规格书
34652规格书详情
2.0 A Negative Voltage Hot Swap Controller with Enhanced Programmability
The 34652 is a highly integrated -48 V hot swap controller with an internal Power MOSFET. It provides the means to safely install and remove boards from live -48 V backplanes without having to power down the entire system. It regulates the inrush current, from the supply to the load’s filter capacitor, to a user-programmable limit, allowing the system to safely stabilize. A disable function allows the user to disable the 34652 manually or through a microprocessor and safely disconnect the load from the main power line.
The 34652 has active high and active low power good output signals that can be used to directly enable a power module load. Programmable under- and overvoltage detection circuitry monitors the input voltage to check that it is within its operating range. A programmable start-up delay timer ensures that it is safe to turn on the Power MOSFET and charge the load capacitor.
A two-level current limit approach to controlling the inrush current and switching on the load limits the peak power dissipation in the Power MOSFET. Both current limits are user programmable.
Features
• Integrated Power MOSFET and Control IC in a Small Outline Package
• Input Voltage Operation Range from -15 V to -80 V
• Programmable Overcurrent Limit with Auto Retry
• Programmable Charging Current Limit Independent of Load Capacitor
• Programmable Start-Up and Retry Delay Timer
• Programmable Overvoltage and Undervoltage Detection
• Active High and Low Power Good Output Signals
• Thermal Shutdown
• Pb-Free Packaging Designated by Suffix Code EF
产品属性
- 型号:
34652
- 功能描述:
钳子和镊子 MT Ring Pliers Set Int/Ext/90 /Strt 4Pc
- RoHS:
否
- 制造商:
Wiha
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TE/泰科 |
2420+ |
/ |
474833 |
一级代理,原装正品! |
询价 | ||
OPPO |
23+ |
2500mah |
680000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
CHINA |
23+ |
66800 |
现货正品专供军研究院 |
询价 | |||
BOSSARD |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Alpha |
22+ |
NA |
6878 |
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询价 | ||
schurter |
23+ |
NA |
1186 |
专做原装正品,假一罚百! |
询价 | ||
原厂 |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 | ||
China |
18 |
200 |
进口原装正品优势供应QQ3171516190 |
询价 | |||
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||||
TE/泰科 |
23+ |
NA/原装 |
216000 |
代理-优势-原装-正品-现货*期货 |
询价 |