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LTC1623CS8#TR

产品描述IC ctrlr SW smbus dual 8soic
产品类别模拟混合信号IC    驱动程序和接口   
文件大小111KB,共12页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
下载文档 详细参数 选型对比 全文预览

LTC1623CS8#TR概述

IC ctrlr SW smbus dual 8soic

LTC1623CS8#TR规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证不符合
厂商名称Linear ( ADI )
零件包装代码SOIC
包装说明SOP,
针数8
制造商包装代码S8
Reach Compliance Codecompliant
ECCN代码EAR99
高边驱动器YES
接口集成电路类型BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码R-PDSO-G8
JESD-609代码e0
长度4.9025 mm
湿度敏感等级1
功能数量2
端子数量8
最高工作温度70 °C
最低工作温度
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)235
认证状态Not Qualified
座面最大高度1.752 mm
最大供电电压5.5 V
最小供电电压2.7 V
标称供电电压5 V
表面贴装YES
技术CMOS
温度等级COMMERCIAL
端子面层Tin/Lead (Sn/Pb)
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
处于峰值回流温度下的最长时间20
宽度3.899 mm
Base Number Matches1

文档预览

下载PDF文档
LTC1623
SMBus Dual High Side
Switch Controller
FEATURES
s
s
s
s
s
s
s
s
s
s
s
DESCRIPTION
The LTC
®
1623 SMBus switch controller is a slave device
that controls two high-side N-channel MOSFETs on either
the SMBus or the I
2
C 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 specifi-
cation, the LTC1623 maintains the 0.6V V
IL
and 1.4V V
IH
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.
, LTC and LT are registered trademarks of Linear Technology Corporation.
SMBus and I
2
C Compatible
Built-In Charge Pumps Drive N-Channel Switches
16 Available Switches on the Same Bus
0.6V V
IL
and 1.4V V
IH
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
APPLICATIONS
s
s
s
s
s
Computer Peripheral Control
Laptop Computer Power Plane Switching
Portable Equipment Power Control
Industrial Control Systems
Handheld Equipment
TYPICAL APPLICATION
V
CC
2.7V TO 5.5V
14
10µF
V
CC
(FROM
SMBus)
CLK
DATA
LTC1623
(PROGRAMMABLE)
AD0
AD1
GND
LOAD1
LOAD2
GA
GB
Q1
Q2
*
12
T
J
= 25°C
GATE VOLTAGE (V)
10
8
6
4
2
0
0
1
2
3
4
SUPPLY VOLTAGE (V)
5
6
1623 G01
* SILICONIX Si69260Q
1623 TA01
U
U
U
Gate Drive Voltage
1

LTC1623CS8#TR相似产品对比

LTC1623CS8#TR LTC1623IS8#TR LTC1623CMS8#TR LTC1623CMS8#TRPBF LTC1623CS8#TRPBF LTC1623IS8#PBF LTC1623IS8#TRPBF LTC1623CMS8#PBF LTC1623CS8#PBF
描述 IC ctrlr SW smbus dual 8soic IC ctrlr SW smbus dual 8soic IC ctrlr SW smbus dual 8msop IC HI-SIDE SW CNTRLR DUAL 8-MSOP IC HI-SIDE SW CNTRLR DUAL 8-SOIC IC HI-SIDE SW CNTRLR DUAL 8-SOIC IC HI-SIDE SW CNTRLR DUAL 8-SOIC IC HI-SIDE SW CNTRLR DUAL 8-MSOP IC HI-SIDE SW CNTRLR DUAL 8-SOIC
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology
是否Rohs认证 不符合 不符合 不符合 符合 符合 符合 符合 符合 符合
厂商名称 Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI )
零件包装代码 SOIC SOIC MSOP MSOP SOIC SOIC SOIC MSOP SOIC
包装说明 SOP, SOP, TSSOP, TSSOP, SOP, SOP, SOP, TSSOP, SOP,
针数 8 8 8 8 8 8 8 8 8
制造商包装代码 S8 S8 MS8 MS8 S8 S8 S8 MS8 S8
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
高边驱动器 YES YES YES YES YES YES YES YES YES
接口集成电路类型 BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码 R-PDSO-G8 R-PDSO-G8 S-PDSO-G8 S-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 S-PDSO-G8 R-PDSO-G8
JESD-609代码 e0 e0 e0 e3 e3 e3 e3 e3 e3
长度 4.9025 mm 4.9025 mm 3 mm 3 mm 4.9025 mm 4.9 mm 4.9025 mm 3 mm 4.9 mm
湿度敏感等级 1 1 1 1 1 1 1 1 1
功能数量 2 2 2 2 2 2 2 2 2
端子数量 8 8 8 8 8 8 8 8 8
最高工作温度 70 °C 85 °C 70 °C 70 °C 70 °C 85 °C 85 °C 70 °C 70 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOP SOP TSSOP TSSOP SOP SOP SOP TSSOP SOP
封装形状 RECTANGULAR RECTANGULAR SQUARE SQUARE RECTANGULAR RECTANGULAR RECTANGULAR SQUARE RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE
峰值回流温度(摄氏度) 235 255 255 250 260 260 250 260 260
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.752 mm 1.752 mm 1.17 mm 1.17 mm 1.752 mm 1.75 mm 1.752 mm 1.17 mm 1.75 mm
最大供电电压 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
最小供电电压 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V
标称供电电压 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL INDUSTRIAL COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL INDUSTRIAL COMMERCIAL COMMERCIAL
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 1.27 mm 1.27 mm 0.65 mm 0.65 mm 1.27 mm 1.27 mm 1.27 mm 0.65 mm 1.27 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 20 40 40 NOT SPECIFIED 30 30 NOT SPECIFIED 30 30
宽度 3.899 mm 3.899 mm 3 mm 3 mm 3.899 mm 3.9 mm 3.899 mm 3 mm 3.9 mm
Base Number Matches 1 1 1 1 1 1 1 1 1
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