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LTC1623 - 典型应用图例：
LTC1623典型应用图例一
LTC1623典型应用图例二
LTC1623 - 封装图解：
LTC1623封装图解一
LTC1623封装图解二
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LINEAR产品 - LTC1623介绍

LTC1623 - LTC1623是SMBus Dual High-SideSwitch Controller

LTC1623是LINEAR凌力尔特公司的一款高压侧开关和 MOSFET 驱动器产品，LTC1623是LTC1623是SMBus Dual High-SideSwitch Controller，本站介绍了LTC1623的封装应用图解、特点和优点、功能等，并给出了与LTC1623相关的LINEAR元器件型号供参考。

LTC1623 - LTC1623是SMBus Dual High-SideSwitch Controller - 高压侧开关和 MOSFET 驱动器 - 监视、控制和保护 - 凌力尔特

LTC1623 - SMBus Dual High-SideSwitch Controller

LTC1623 - SMBus Dual High-SideSwitch Controller - Linear Technology（凌力尔特）

功能描述
The LTC1623 SMBus switch controller is a slave device that controls two high-side N-channel MOSFETs on either the SMBus or the I²C bus. The LTC1623 operates with an input voltage from 2.7V to 5.5V with a low standby current of 14µA (at 3.3V). In accordance with the SMBus specification, the LTC1623 maintains the 0.6V VIL and 1.4V VIH input thresholds throughout the supply voltage range. Using the 2-wire interface, CLK and DATA, the LTC1623 monitors the bus for a start condition (DATA going from high to low while CLK is high). Once detected, the LTC1623 compares its address with the first (address) byte sent over the bus from the master. If matched, the LTC1623 will execute the second (command) byte from the master and independently control the built-in charge pumps to drive two external switches. The LTC1623 has two three-state programmable address pins, thus allowing eight different addresses and a total of sixteen available switches on the same bus.
特点
  • SMBus and I²C Compatible
  • Built-In Charge Pumps Drive N-Channel Switches
  • 16 Available Switches on the Same Bus
  • 0.6V VIL and 1.4V VIH for DATA and CLK
  • Available in 8-Lead MSOP and S0 Packages
  • Low Standby Current: 14µA
  • Eight Addresses from Two Three-State Address Pins
  • Internal Power-On Reset Timer
  • Internal Undervoltage Lockout
  • No Need for External Pull-Up Resistors at Output
  • No Need for Secondary Power Source
    • 应用
  • Computer Peripheral Control
  • Laptop Computer Power Plane Switching
  • Portable Equipment Power Control
  • Industrial Control Systems
  • Handheld Equipment
    • 以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
    器件型号 封装 温度 价格 (以 1 ~ 99 片为批量) 价格 (以 1000 片为批量)
    LTC1623CMS8 MS-8 C $2.15 $1.85
    LTC1623CMS8#PBF MS-8 C $2.15 $1.85
    LTC1623CMS8#TR MS-8 C $1.91
    LTC1623CMS8#TRPBF MS-8 C $1.91
    LTC1623CS8 SO-8 C $1.85 $1.60
    LTC1623CS8#PBF SO-8 C $1.85 $1.60
    LTC1623CS8#TR SO-8 C $1.66
    LTC1623CS8#TRPBF SO-8 C $1.66
    LTC1623IS8 SO-8 I $2.25 $1.95
    LTC1623IS8#PBF SO-8 I $2.25 $1.95
    LTC1623IS8#TR SO-8 I $2.01
    LTC1623IS8#TRPBF SO-8 I $2.01
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LTC1710 - SMBus Dual High Side Switch
  • LTC4440-5 - 高速、高电压、高端栅极驱动器
  • LTC1154 - 高压侧微功率 MOSFET 驱动器
  • LTC1478 - 双通道防护式高端开关
  • LT1910 - 受保护的高端 MOSFET 驱动器
  • LTC1157 - 3.3V Dual Micropower High-Side/Low-Side MOSFET Driver
  • LTC1693 - High Speed Single/Dual N-Channel MOSFET Drivers
  • LTC4441 - N 沟道 MOSFET 栅极驱动器
  • LTC1982 - 采用 SOT-23 封装的单通道和双通道微功率高端开关控制器
  • LTC4449 - 高速同步 N 沟道 MOSFET 驱动器
    • 下面可能是您感兴趣的凌力尔特公司高压侧开关和 MOSFET 驱动器元器件
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