參數(shù)資料
型號： LTC4215CUFD-3
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24
封裝： 4 X 5 MM, PLASTIC, MO-220, QFN-24
文件頁數(shù)： 13/28頁
文件大?。?/td> 307K
代理商： LTC4215CUFD-3
LTC4215-1/LTC4215-3
20
421513fc
I2C Device Addressing
Nine distinct bus addresses are available using two 3-
state address pins, ADR0 and ADR1. Table 1 shows the
correspondence between pin states and addresses. Note
that address bits B7 and B6 are internally congured to
“10”. In addition, the LTC4215-1/LTC4215-3 respond to
two special addresses. Address (1011 111) is a mass
write address that writes to all LTC4215-1/LTC4215-3s,
regardless of their individual address settings. Mass write
can be disabled by setting register bit A4 to zero. Address
(0001 100) is the SMBus Alert Response Address. If the
LTC4215-1/LTC4215-3 are pulling low on the GPIO2 pin due
to an alert, it acknowledges this address by broadcasting
its address and releasing the GPIO2 pin.
APPLICATIONS INFORMATION
Figure 7. LTC4215-1/LTC4215-3 Serial Bus SDA Write Byte Protocol
Figure 8. LTC4215-1/LTC4215-3 Serial Bus SDA Write Word Protocol
Figure 9. LTC4215-1/LTC4215-3 Serial Bus SDA Read Byte Protocol
Figure 10. LTC4215-1/LTC4215-3 Serial Bus SDA Read Word Protocol
Figure 11. LTC4215-1/LTC4215-3 Serial Bus SDA Alert Response Protocol
S
ADDRESS
1 0 a4:a0
4215 F07
FROM MASTER TO SLAVE
FROM SLAVE TO MASTER
A: ACKNOWLEDGE (LOW)
A: NOT ACKNOWLEDGE (HIGH)
R: READ BIT (HIGH)
W: WRITE BIT (LOW)
S: START CONDITION
P: STOP CONDITION
COMMAND
DATA
X X X X X b2:b0
0
W
00
0
b7:b0
A
AP
S
ADDRESS
1 0 a4:a0
COMMAND
DATA
X X X X X b2:b0
0
W
00
0
4215 F08
X X X X X X X X
b7:b0
A
AP
S
ADDRESS
1 0 a4:a0
1 0
COMMAND
S
ADDRESS
R A
b7:b0 1
DATA
X X X X X b2:b0
0
W
00
4215 F10
A
A P
S
ADDRESS
1 0 a4:a0
1 0
COMMAND
S
ADDRESS
R A
b7:b0
1
DATA
X X X X X b2:b0
0
W
00
4215 F11
A
0
A
b7:b0
DATA
A
A P
S
ALERT
RESPONSE
ADDRESS
0 0 0 1 1 0 0
DEVICE
ADDRESS
1 0 a4:a0 0
1
R
0
4215 F11
A
A P
相關(guān)PDF資料
PDF描述
LTC4215IUFD-3#PBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24
LTC4222CG#PBF 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO36
LTC4222CG#TRPBF 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO36
LTC4222IUH#TRPBF 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC32
LTC4222IUH#PBF 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4215CUFD-3#PBF 功能描述:IC CTRLR HOT SWAP 24-QFN 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 標準包裝: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)
LTC4215CUFD-3#TRPBF 功能描述:IC CTRLR HOT SWAP 24-QFN 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 標準包裝: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)
LTC4215IGN 制造商:LINER 制造商全稱:Linear Technology 功能描述:Hot Swap Controller with I2C Compatible Monitoring
LTC4215IGN#PBF 功能描述:IC CNTRLR HOT SWAP 16-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 標準包裝: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)
LTC4215IGN#TRPBF 功能描述:IC CNTRLR HOT SWAP 16-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 標準包裝: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)
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