參數(shù)資料
型號: LTC4260
廠商: Linear Technology Corporation
元件分類: 基準電壓源/電流源
英文描述: Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring
中文描述: 正高電壓熱插拔控制器帶有I2C兼容監(jiān)測
文件頁數(shù): 5/28頁
文件大?。?/td> 266K
代理商: LTC4260
LTC4260
5
4260f
ELECTRICAL CHARACTERISTICS
TYPICAL PERFOR U
I
DD
vs V
DD
V
DD
(V)
0
I
D
2.0
85
°
C
25
°
C
2.5
80
4260 G01
1.5
1.0
20
40
60
100
3.0
–40
°
C
TEMPERATURE (
°
C)
–50
3.46
U
3.48
3.50
3.52
3.54
–25
0
25
50
4260 G02
75
100
TEMPERATURE (
°
C)
–50
0.34
U
0.35
0.36
0.37
0.38
0.39
–25
0
25
50
4260 G03
75
100
UV Low-High Threshold
vs Temperature
UV Hysteresis vs Temperature
ON, BD_PRST Low-High
Threshold vs Temperature
TEMPERATURE (
°
C)
–50
1.220
O
1.225
1.230
1.235
1.240
1.245
–25
0
25
50
4260 G04
75
100
ON, BD_PRST Hysteresis
vs Temperature
TEMPERATURE (
°
C)
–50
0.10
O
0.11
0.12
0.13
0.14
0.16
–25
0
25
50
4260 G05
75
100
0.15
T
A
= 25
°
C, V
DD
= 48V unless otherwise noted.
Note 3:
Limits on maximum rating is defined as whichever limit occurs
first. An internal clamp limits the GATE pin to a minimum of 10V above
source. Driving this pin to voltages beyond the clamp may damage the
device.
Note 4:
Guaranteed by design and not subject to test.
Note 5:
Integral nonlinearity is defined as the deviation of a code from a
precise analog input voltage. Maximum specifications are limited by the
LSB step size and the single shot measurement. Typical specificatons are
measured from the 1/4, 1/2 and 3/4 areas of the quantization band.
Note 6:
1LSB step size specification is guaranteed by full-scale voltage
measurement and by design.
Note 7:
Full-scale current sense specification corresponds to code 200.
Codes above 200 may be discarded by offset cancellation.
INT V
CC
vs I
LOAD
I
LOAD
(mA)
0
0
C
1
2
3
4
–4
–8
4260 G18
5
6
–2
–6
–10
V
DD
= 48V
V
DD
= 12V
CAUTION: DRAWING CURRENT
FROM INTV
INCREASES POWER
DISSIPATION AND T
J
相關PDF資料
PDF描述
LTC4260CGN Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring
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
相關代理商/技術參數(shù)
參數(shù)描述
LTC4260CGN 制造商:Linear Technology 功能描述:Hot Swap Controller 1-CH 80V 24-Pin SSOP N
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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)
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