MC34652EF中文资料PDF规格书
厂商型号 |
MC34652EF |
参数属性 | MC34652EF 封装/外壳为16-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > 热插拔控制器;MC34652EF应用范围:-48V;产品描述:IC HOT SWAP CTRLR -48V 16SOIC |
功能描述 | 2.0 A Negative Voltage Hot Swap Controller with Enhanced Programmability |
文件大小 |
1.36165 Mbytes |
页面数量 |
26 页 |
生产厂商 | Freescaleiscreatingasmarter |
企业简称 |
freescale【飞思卡尔】 |
中文名称 | 飞思卡尔官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-7 10:02:00 |
MC34652EF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
- 产品编号:
MC34652EF
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 热插拔控制器
- 包装:
管件
- 类型:
热插拔控制器
- 内部开关:
是
- 应用:
-48V
- 特性:
自动重试,发热限制
- 可编程特性:
限流,故障超时,OVP,UVLO
- 电压 - 供电:
-48V
- 电流 - 输出(最大值):
2A
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC HOT SWAP CTRLR -48V 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP USA Inc. |
21+ |
16-SOIC |
65200 |
一级代理/放心采购 |
询价 | ||
NXP USA Inc. |
21+ |
16-SOIC(0.154,3.90mm 宽) |
7500 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
NXPUSAInc. |
2019+ |
8-SOIC |
65500 |
原装正品货到付款,价格优势! |
询价 | ||
NXP |
22+ |
16SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
FREESCALE |
22+ |
SOIC16 |
2000 |
原装现货库存.价格优势 |
询价 | ||
Freescale |
23+ |
原厂封装 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
FreescaleSemiconductor |
2022 |
ICCTRLRHOTSWAPNEGV16-SOI |
3268 |
原厂原装正品,价格超越代理 |
询价 | ||
Freescale |
22+ |
16-SOICN |
4258 |
原装正品 价格优势 |
询价 | ||
23+ |
N/A |
58600 |
一级代理放心采购 |
询价 | |||
NXP USA Inc. |
24+ |
16-SOIC(0.154,3.90mm 宽) |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 |