ACQ08E SDSXD-128G-000000
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产品分类 > 电源管理 > 热插拔控制器 > LTC1421IG-2.5

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LTC1421IG-2.5

厂商：
Linear
类别：
热插拔控制器
包装：
-
封装：
SSOP
无铅情况/ROHS：
-
描述：
Hot Swap Controller

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  • 参数
  • 描述
  • 文档
参数 数值
Circuit Breaker Accuracy (%) 20
New no
Circuit Breaker Threshold 50mV
Sequencing (yes/no) no
Active Limiting (yes/no) no
In-Rush Current Ramp
Circuit Breakers (#) 2
Power Good (yes/no) yes
Vin Range (2) 2.6 to 13.2, (1) -5 to -12
Featured no
Extended Temp C, I
Fast Comparator (yes/no) no
Tracking (yes/no) yes
Foldback (yes/no) no
Fault (yes/no) yes
Reset (yes/no) yes
ADC
Comments Controls a third supply for -12V without a circuit breaker. Reset and power good outputs, connection sense inputs
Packages SW-24, SSOP-24
Date Added 1984-01-01
Price 1k * $5.20 (LTC1421CG)

特点
Allows Safe Board Insertion and Removal from a Live Backplane
System Reset and Power Good Control Outputs
Programmable Electronic Circuit Breaker
User Programmable Supply Voltage Power-Up Rate
High Side Driver for Two External N-Channels
Controls Supply Voltages from 3V to 12V
Connection Inputs Detect Board Insertion or Removal
Undervoltage Lockout
Power-On Reset Input

典型应用

描述
A programmable electronic circuit breaker protects agianst shorts. Warning signals indicate that the circuit breaker has tripped, a power failure has occurred or that the switch drivers are turned off. The reset output can be used to generate a system reset when the power cycles or a fault occurs. The two connect inputs can be used with staggered connector pins to indicate board insertion or removal. The power-on reset input can be used to cycle the board power or claer the circuit breaker.
The trip point of the ground sense comparator is set at 0.1V for LTC1421 and 2.5V for LTC1421-2.5.
The LTC1421/LTC1421-2.5 are available in 24-pin SO and SSOP packages.

请选择文档类型：
数据表 (英文)
文档名称 文档类型 软件 描述
LTC1421IG-2.5PDF下载 点击下载 点击下载 LTC4078/LTC4078X - Dual Input Li-Ion Battery Charger with Overvoltage Protection
LTC1421IG-2.5PDF下载 点击下载 点击下载 LTC4078X - Dual Input Li-Ion Battery Charger with Overvoltage Protection
可靠性数据
文档名称 文档类型 软件 描述
LTC1421IG-2.5PDF下载 点击下载 点击下载 R540 - Reliability Data
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