LTC1623 - SMBus Dual High-SideSwitch Controller

The LTC1623 SMBus Switch controller is a slave device that controls two high-side N-Channel MOSFETs on either the SMBus or the IC bus. The LTC1623 operates with an input voltage from 2.7V to 5.5V with a low standby current of 14A (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.
By Linear Technology Corporation
LTC1623 's PackagesLTC1623 's pdf datasheet
LTC1623CMS8 MSOP
LTC1623CMS8-PBF MSOP
LTC1623CMS8-TR MSOP
LTC1623CMS8-TRPBF MSOP
LTC1623CS8 SOIC
LTC1623CS8-PBF SOIC
LTC1623CS8-TR SOIC
LTC1623CS8-TRPBF SOIC
LTC1623IS8 SOIC
LTC1623IS8-PBF SOIC
LTC1623IS8-TR SOIC
LTC1623IS8-TRPBF SOIC




LTC1623 Pinout, Pinouts
LTC1623 pinout,Pin out
This is one package pinout of LTC1623,If you need more pinouts please download LTC1623's pdf datasheet.

LTC1623 Application circuits
LTC1623 circuits
This is one application circuit of LTC1623,If you need more circuits,please download LTC1623's pdf datasheet.


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