Datasheet Linear Technology LTC1623

Manufacturer	Linear Technology
Series	LTC1623

SMBus Dual High-SideSwitch Controller

Datasheets

PDF, 122 Kb, File uploaded: Oct 26, 2017

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Packaging

	LTC1623CMS8#PBF	LTC1623CMS8#TRPBF	LTC1623CS8#PBF	LTC1623CS8#TRPBF	LTC1623IS8#PBF	LTC1623IS8#TRPBF
N	1	2	3	4	5	6
Package	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing
Package Code	MS8	MS8	S8	S8	S8	S8
Package Index	05-08-1660	05-08-1660	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)
Pin Count	8	8	8	8	8	8

Parametrics

Parameters / Models	LTC1623CMS8#PBF	LTC1623CMS8#TRPBF	LTC1623CS8#PBF	LTC1623CS8#TRPBF	LTC1623IS8#PBF	LTC1623IS8#TRPBF
Export Control	no	no	no	no	no	no
Function	Dual SMBus Switch Driver	Dual SMBus Switch Driver	Dual SMBus Switch Driver	Dual SMBus Switch Driver	Dual SMBus Switch Driver	Dual SMBus Switch Driver
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85
Switches	2	2	2	2	2	2
Vin Max, V	5.5	5.5	5.5	5.5	5.5	5.5
Vin Range	2.7 to 6	2.7 to 6	2.7 to 6	2.7 to 6	2.7 to 6	2.7 to 6

Eco Plan

	LTC1623CMS8#PBF	LTC1623CMS8#TRPBF	LTC1623CS8#PBF	LTC1623CS8#TRPBF	LTC1623IS8#PBF	LTC1623IS8#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Articles

Download
Tiny MSOP Dual Switch Driver is SMBus Controlled &mdash LT Journal
PDF, 208 Kb, File published: Feb 1, 1998
Extract from the document
DESIGN INFORMATION Tiny MSOP Dual Switch Driver
is SMBus Controlled
Introduction by Peter Guan VCC
2.7V TO 5.5V The LTC1623 SMBusв„ў switch
controller offers an inexpensive,
space-saving alternative for controlling peripherals in todayвЂ™s complex
portable computer systems. Pin-topin connections between the system
controller and each peripheral device
not only result in complicated wiring,
but also limit the number and type of
peripheral devices connected to the
system controller. Using the SMBus
architecture, the LTC1623 eliminates
these problems by requiring only two
bus wires and allowing easy upgrades
and additions of new peripherals. 10ВµF
VCC
(FROM
SMBus) 1k Q1
Si3442DV GA CLK
DATA 0.1ВµF Q1
Si3442DV 0.1ВµF AD0 (PROGRAMMABLE) AD1
GND PRINTER DISPLAY 1623 F02 Figure 2. LTC1623 controlling two high-side switches …

Model Line

Series: LTC1623 (6)

LTC1623CMS8#PBF LTC1623CMS8#TRPBF LTC1623CS8#PBF LTC1623CS8#TRPBF LTC1623IS8#PBF LTC1623IS8#TRPBF

Manufacturer's Classification

Monitor, Control and Protection > High Side Switches & MOSFET Drivers

Slices

Microcontrollers