參數(shù)資料
型號: LTC4240CGN
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: CompactPCI Hot Swap Controller with I2C Compatible Interface
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28
封裝: 0.150 INCH, PLASTIC, SSOP28
文件頁數(shù): 4/28頁
文件大?。?/td> 486K
代理商: LTC4240CGN
LTC4240
4
4240f
SYMBOL
t
SUSTP
t
HDDAT
t
SUDAT
t
LOW
t
HIGH
t
f
t
r
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
All currents into device pins are positive; all currents out of
devicepins are negative. All voltages are referenced to ground unless
otherwise specified.
PARAMETER
Stop Condition Setup Time
Data Hold Time
Data Setup Time
Clock Low Period
Clock High Period
Clock/Data Fall Time
Clock/Data Rise Time
CONDITIONS
MIN
TYP
MAX
UNITS
4
μ
s
ns
ns
μ
s
μ
s
ns
ns
300
250
4.7
4.0
300
1000
The
G
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25
°
C. 12V
IN
= 12V, V
EEIN
= –12V, V
3VIN
= 3.3V, V
5VIN
= 5V unless otherwise noted.
Note 3:
OFF/ON pin pulled up to 5V by 1.2k resistor.
Note 4:
Parameters guaranteed by design and not tested.
ELECTRICAL CHARACTERISTICS
Gate Pin Fault Current
vs Temperature
Gate Pin Turn-Off Current
vs Temperature
Gate Pin Turn-On Current
vs Temperature
12V
IN
Supply Current
vs Temperature
3V
IN
Supply Current
vs Temperature
5V
IN
Supply Current
vs Temperature
TYPICAL PERFOR AU
TEMPERATURE (
°
C)
–50
G
8
6
4
2
0
4.0
3.6
3.2
2.8
2.4
–25
0
25
50
4240 G01
75
100
TEMPERATURE (
°
C)
–50
–25
0
25
50
75
100
TEMPERATURE (
°
C)
–50
–25
0
25
50
75
100
TEMPERATURE (
°
C)
–50
–25
0
25
50
75
100
TEMPERATURE (
°
C)
–50
–25
0
25
50
75
100
TEMPERATURE (
°
C)
–50
–25
0
25
50
75
100
1
I
3
I
μ
A
5
I
4240 G04
G
μ
A
–20
–40
–60
–80
–100
4240 G03
G
μ
A
350
300
250
200
150
100
280
260
240
220
1.0
0.9
0.8
0.7
0.6
0.5
4240 G02
4240 G06
4240 G05
V
= 2V
FAULT = 0V
V
= 5V
OFF/ON = 2V
V
= 0V
OFF/ON = 0V
OFF/ON = 0V
OFF/ON = 0V
OFF/ON = 0V
相關(guān)PDF資料
PDF描述
LTC4244 Rugged, CompactPCI Bus Hot Swap Controllers
LTC4244CGN-1 Rugged, CompactPCI Bus Hot Swap Controllers
LTC4244IGN Rugged, CompactPCI Bus Hot Swap Controllers
LTC4244IGN-1 Rugged, CompactPCI Bus Hot Swap Controllers
LTC4244CGN Rugged, CompactPCI Bus Hot Swap Controllers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4240CGN#PBF 功能描述:IC CTLR HOT SWAP CPCI I2C 28SSOP 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)
LTC4240CGN#TR 功能描述:IC CTRLR HOT SWAP CPCI 28-SSOP RoHS:否 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)
LTC4240CGN#TRPBF 功能描述:IC CTRLR HOTSWAP CPCI I2C 28SSOP 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)
LTC4240IGN 功能描述:IC CTRLR HOT SWAP CPCI 28-SSOP RoHS:否 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)
LTC4240IGN#PBF 功能描述:IC CTRLR HOTSWAP CPCI I2C 28SSOP 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)