參數(shù)資料
型號： LTC4260CUH
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC32
封裝： 5 X 5 MM, PLASTIC, QFN-32
文件頁數(shù)： 28/28頁
文件大?。?/td> 266K
代理商： LTC4260CUH
LTC4260
28
4260f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2004
LT/TP 0904 1K PRINTED IN USA
RELATED PARTS
PART NUMBER
LT
1641-1/LT1641-2
LTC1921
LTC2436
DESCRIPTION
Positive High Voltage Hot Swap Controllers
Dual –48V Supply and Fuse Monitor
16-Bit, 2-Channel Delta-Sigma ADC
COMMENTS
Active Current Limiting, Supplies from 9V to 80V
Withstands
±
200V, Monitors Under-/Overvoltage and External Fuses
800nV
RMS
Noise, Two Differential Channels with Automatic Channel
Selection
3.3V, 5V and
±
12V Supplies, Control and Status over I
2
C
Active Current Limiting, Supplies from –20V to –80V
Fast Active Current Limiting with Drain Accelerated Response, Supplies
from –15V
Foldback Current Limiting, Open-Circuit and Overcurrent Fault Output,
Up to 80V Supply
Provides Capacitive Buffering, SDA and SCL Precharge and Level
Shifting
Provides Capacitive Buffering, SDA and SCL Precharge and Level
Shifting
Provides Capacitive Buffering, SDA and SCL Precharge and Level
Shifting, Enabled by 2-Wire Bus Commands
Output Voltage: 1.2V to 12V, Equal Load Sharing
External N-Channel MOSFETs Replace ORing Diodes, 1.2V to 20V
8-Pin DFN and SO Package
LTC4240
LT4250
LTC4252
CompactPCI
TM
Hot Swap Controller with I
2
C I/O
–48V Hot Swap Controller in SO-8
–48V Hot Swap Controller in MSOP
LT4256
Positive 48V Hot Swap Controller with
Open-Circuit Detect
Hot Swappable 2-Wire Bus Buffer
LTC4300A
LTC4301
Supply Independent Hot Swappable 2-Wire Bus Buffer
LTC4302
Addressable 2-Wire Bus Buffer
LTC4350
LT4351
LTC4354
CompactPCI is a trademark of the PCI Industrial Computer Manufacturers Group
Hot Swappable Load Share Controller
Ideal MOSFET ORing Diode
Negative Voltage Diode-OR Controller
TYPICAL APPLICATIO
U
UV
2.67k
1.74k
49.9k
SMAT70B
V
DD
SENSE
LTC4260
100k
FDB3632
0.01
10
6.8nF
43.5k
V
48V
3.57k
100k
0.1
μ
F
V
IN
48V
GATE
INTV
CC
ADR0 ADR1
NC
ADR2 GND
FB
BD_PRST
ADIN
TIMER
GPIO
4260 TA03
SOURCE
OV
ON
SDAI
SDA0
SCL
ALERT
0.1
μ
F
68nF
1
μ
F
BACKPLANE PLUG-IN
CARD
LOAD
3A, 48V Backplane Resident Application with Insertion Activated Turn-On
相關PDF資料
PDF描述
LTC4260IGN Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring
LTC4260ISW Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring
LTC4260IUH Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring
LTC4300A-1 Hot Swappable 2-Wire Bus Buffers
LTC4300A-1CMS8 Hot Swappable 2-Wire Bus Buffers
相關代理商/技術參數(shù)
參數(shù)描述
LTC4260CUH#PBF 功能描述:IC CTLR HOT SWAP I2C 32-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:119 系列:- 類型:熱交換控制器 應用:通用型，PCI Express? 內部開關:無 電流限制:- 電源電壓:3.3V，12V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-TQFP 供應商設備封裝:80-TQFP（12x12） 包裝:托盤 產品目錄頁面:1423 (CN2011-ZH PDF)
LTC4260CUH#TRPBF 功能描述:IC HOT SWAP CNTRL I2C 32-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:119 系列:- 類型:熱交換控制器 應用:通用型，PCI Express? 內部開關:無 電流限制:- 電源電壓:3.3V，12V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-TQFP 供應商設備封裝:80-TQFP（12x12） 包裝:托盤 產品目錄頁面:1423 (CN2011-ZH PDF)
LTC4260IGN 制造商:LINER 制造商全稱:Linear Technology 功能描述:Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring
LTC4260IGN#PBF 功能描述:IC CTLR HOT SWAP I2C 24-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:119 系列:- 類型:熱交換控制器 應用:通用型，PCI Express? 內部開關:無 電流限制:- 電源電壓:3.3V，12V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-TQFP 供應商設備封裝:80-TQFP（12x12） 包裝:托盤 產品目錄頁面:1423 (CN2011-ZH PDF)
LTC4260IGN#TRPBF 功能描述:IC HOT SWAP CNTRL I2C 24-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:119 系列:- 類型:熱交換控制器 應用:通用型，PCI Express? 內部開關:無 電流限制:- 電源電壓:3.3V，12V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-TQFP 供應商設備封裝:80-TQFP（12x12） 包裝:托盤 產品目錄頁面:1423 (CN2011-ZH PDF)
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