- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377778 > LTC4260CGN (LINEAR TECHNOLOGY CORP) Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring PDF資料下載
參數(shù)資料
| 型號： | LTC4260CGN |
| 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, PDSO24 |
| 封裝： | 0.150 INCH, PLASTIC, SSOP-24 |
| 文件頁數(shù)： | 18/28頁 |
| 文件大小： | 266K |
| 代理商： | LTC4260CGN |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁當(dāng)前第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁
LTC4260
18
4260f
R/W bit now set to one. The LTC4260 acknowledges and
sends the contents of the requested register. The trans-
mission is ended when the master sends a STOP condi-
tion. If the master acknowledges the transmitted data byte,
as in a Read Word command, the LTC4260 will repeat the
requested register as the second data byte.
Note that the Register Address pointer is not cleared at the
end of the transaction. Thus the Receive Byte protocol can
be used to repeatedly read a specific register.
Alert Response Protocol
The LTC4260 implements the SMBus Alert Response
Protocol as shown in Figure 11. If enabled to do so through
the ALERT register B, the LTC4260 will respond to faults
by pulling the ALERT pin low. Multiple LTC4260s can
share a common ALERT line and the protocol allows a
master to determine which LTC4260s are pulling the line
low. The master begins by sending a START bit followed
by the special Alert Response Address (0001 100)b with
the R/W bit set to one. Any LTC4260 that is pulling its
ALERT pin low will acknowledge and begin sending back
its individual slave address.
An arbitration scheme ensures that the LTC4260 with the
lowest address will have priority; all others will abort their
response. The successful responder will then release its
ALERT pin while any others will continue to hold their
ALERT pins low. Polling may also be used to search for any
LTC4260 that have detected faults. Any LTC4260 pulling
its ALERT pin low will also release it if it is individually
addressed during a read or write transaction.
The ALERT signal will not be pulled low again until the
FAULT register indicates a different fault has occurred or
the original fault is cleared and it occurs again. Note that
this means repeated or continuing faults will not generate
alerts until the associated FAULT register bit has been
cleared.
SCL
SDA
START
CONDITION
STOP
CONDITION
4260 F06
ADDRESS
R/W
ACK
DATA
ACK
DATA
ACK
1 - 7
8
9
a6 - a0
b7 - b0
b7 - b0
1 - 7
8
9
1 - 7
8
9
P
S
Figure 6. Data Transfer Over I
2
C or SMBus
APPLICATIOU
W
U
U
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC4260CSW | Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring |
| LTC4260CUH | Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC4260CGN#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(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:119 系列:- 類型:熱交換控制器 應(yīng)用:通用型，PCI Express? 內(nèi)部開關(guān):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(yīng)商設(shè)備封裝:80-TQFP（12x12） 包裝:托盤 產(chǎn)品目錄頁面:1423 (CN2011-ZH PDF) |
| LTC4260CGN#TR | 制造商:Linear Technology 功能描述:Hot Swap Controller 1-CH 80V 24-Pin SSOP N T/R |
| LTC4260CGN#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(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:119 系列:- 類型:熱交換控制器 應(yīng)用:通用型，PCI Express? 內(nèi)部開關(guān):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(yīng)商設(shè)備封裝:80-TQFP（12x12） 包裝:托盤 產(chǎn)品目錄頁面:1423 (CN2011-ZH PDF) |
| LTC4260CSW | 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 |
| LTC4260CSW#PBF | 功能描述:IC CTLR HOT SWAP I2C 24-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:119 系列:- 類型:熱交換控制器 應(yīng)用:通用型，PCI Express? 內(nèi)部開關(guān):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(yīng)商設(shè)備封裝:80-TQFP（12x12） 包裝:托盤 產(chǎn)品目錄頁面:1423 (CN2011-ZH PDF) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。