參數(shù)資料
型號(hào): LTC4245CG#TRPBF
廠商: Linear Technology
文件頁(yè)數(shù): 6/36頁(yè)
文件大?。?/td> 431K
描述: IC CNTRLR HOT SWAP 36-SSOP
標(biāo)準(zhǔn)包裝: 1,000
類型: 熱交換控制器
應(yīng)用: CompactPCI?
內(nèi)部開(kāi)關(guān): 無(wú)
電源電壓: 3.3V,5V,12V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 36-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 36-SSOP
包裝: 帶卷 (TR)
LTC4245
6
4245fa
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
t
SU, DAT(MIN)
Minimum Data Set-Up Time Input
0
100
ns
t
HD, DATI(MIN)
Minimum Data Hold Time Input
100
0
ns
t
HD, DATO(MIN)
Minimum Data Hold Time Output
300
500
900
ns
t
SP(MAX)
Maximum Suppressed Spike Pulse Width
50
110
250
ns
C
X
SCL, SDA Input Capacitance
5
10
pF
t
of
Data Output Fall Time
(Note 9)
20 + 0.1C
b
250
ns
 
The ?/SPAN> denotes the speci cations which apply over the full operating temperature
range, otherwise speci cations are at T
A
 = 25癈. V
12VIN
 = 12V, V
5VIN
 = 5V, V
3VIN
 = 3.3V, V
VEEIN
 = 12V, unless otherwise noted.
Note 1: Stresses beyond those listed under Absolute Maximum Ratings 
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All currents into device pins are positive; all currents out of device 
pins are negative. All voltages are referenced to GND unless otherwise
speci ed.
Note 3: The 5V
GATE
 and 3V
GATE
 pins should not be driven beyond the
lower of 12V
IN
 + 0.3V and 14V.
Note 4: An internal clamp limits the GATE pins to a minimum of 5V above 
V
OUT
 (V
EEIN
 for V
EEGATE
). Driving this pin to voltages beyond the clamp
may damage the device.
Note 5: The device pulls up the V
EEOUT
 pin to 0.6V when pin is in open state.
Note 6: UHF package speci  cation limits are identical to G package limits 
and guaranteed by design and by correlation to wafer test measurements.
Note 7: Guaranteed by design and not subject to test.
Note 8: Integral Nonlinearity is de  ned as the deviation of a code from a 
precise analog input voltage. Maximum speci cations are limited by the
LSB step size and the single shot measurement. Typical speci cations are
measured from 1/4, 1/2, 3/4 areas of the quantization band.
Note 9: C
b
 = total capacitance of one bus line in pF.
TI  I G DIAGRA    U
W
t
SU, DAT
t
SU, STO
t
SU, STA
t
BUF
t
HD, STA
t
SP
t
SP
t
HD, DATO,
t
HD, DATI
t
HD, STA
t
of
START
CONDITION
STOP
CONDITION
REPEATED START
CONDITION
START
CONDITION
SDA
SCL
4245 TDO1
ELECTRICAL CHARACTERISTICS
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LTC4245IG 制造商:LINER 制造商全稱:Linear Technology 功能描述:Multiple Supply Hot Swap Controller with I2C Compatible Monitoring
LTC4245IG#PBF 功能描述:IC CNTRLR HOT SWAP 36-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(kāi)關(guān):無(wú) 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(pán) 產(chǎn)品目錄頁(yè)面:1423 (CN2011-ZH PDF)