參數(shù)資料
型號(hào): LTC4261CUFD#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: Negative Voltage Hot Swap Controllers with ADC and I2C Monitoring; Package: QFN; No of Pins: 24; Temperature Range: 0°C to +70°C
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24
封裝: 4 X 5 MM, LEAD FREE, PLASTIC, QFN-24
文件頁(yè)數(shù): 32/34頁(yè)
文件大?。?/td> 357K
代理商: LTC4261CUFD#TRPBF
LTC4261/LTC4261-2
7
42612fc
OV Threshold vs Temperature
OV Hysteresis vs Temperature
Current Limit Voltage
vs Temperature
Current Limit Propagation Delay
(tPHL(SENSE)) vs VSENSE
PG, PGIO Output Low
vs Load Current
ADC Total Unadjusted Error
vs Code (ADIN Pin)
ADC Full-Scale Error vs
Temperature (ADIN Pin)
ADC INL vs Code (ADIN Pin)
ADC DNL vs Code (ADIN Pin)
IIN = 5mA, TA = 25°C, unless otherwise noted
TEMPERATURE (°C)
–50
1.755
OV
THRESHOLD
VOLTAGE
(V)
1.760
1.765
1.770
1.775
1.785
–25
0
25
50
42612 G10
75
100
1.780
TEMPERATURE (°C)
–50
25
OV
HYSTERESIS
(mV)
30
35
40
45
50
–25
0
25
50
42612 G11
75
100
TYPICAL PERFORMANCE CHARACTERISTICS
TEMPERATURE (°C)
–50
49.0
CURRENT
LIMIT
SENSE
VOLTAGE
(mV)
49.5
50.0
50.5
51.0
52.0
–25
0
25
50
42612 G12
75
100
51.5
VSENSE (mV)
0
t PHL(SENSE)
(ns)
400
42612 G13
100
200
300
500
1000
CGATE = 1pF
LOAD CURRENT (mA)
0
PG
OUTPUT
LOW
VOLTAGE
(V)
1
2
3
4
5
6
2
4
6
8
42612 G14
10
TA = 85°C
TA = 25°C
TA = –40°C
CODE
0
ADC
TOTAL
UNADJUSTED
ERROR
(LSB)
0
0.5
1024
42612 G15
–0.5
–1.0
256
512
768
1.0
TEMPERATURE (°C)
–50
–3
ADC
FULL-SCALE
ERROR
(LSB)
–2
–1
0
1
3
–25
0
25
50
42612 G16
75
100
2
CODE
0
ADC
INL
(LSB)
0
0.5
1024
42612 G17
–0.5
–1.0
256
512
768
1.0
CODE
0
ADC
DNL
(LSB)
0
0.5
1024
42612 G18
–0.5
–1.0
256
512
768
1.0
相關(guān)PDF資料
PDF描述
LTC4261CUFD-2#PBF Negative Voltage Hot Swap Controllers with ADC and I2C Monitoring; Package: QFN; No of Pins: 24; Temperature Range: 0°C to +70°C
LTC4261CUFD-2#TRPBF Negative Voltage Hot Swap Controllers with ADC and I2C Monitoring; Package: QFN; No of Pins: 24; Temperature Range: 0°C to +70°C
LTC4261IGN#PBF Negative Voltage Hot Swap Controllers with ADC and I2C Monitoring; Package: SSOP; No of Pins: 28; Temperature Range: -40°C to +85°C
LTC4261IGN#TRPBF Negative Voltage Hot Swap Controllers with ADC and I2C Monitoring; Package: SSOP; No of Pins: 28; Temperature Range: -40°C to +85°C
LTC4263CDE#PBF Single IEEE 802.3af Compliant PSE Controller with Internal Switch; Package: DFN; No of Pins: 14; Temperature Range: 0°C to +70°C
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4261IGN 功能描述:IC CTRLR HOTSWAP W/ADC 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(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 產(chǎn)品目錄頁(yè)面:1423 (CN2011-ZH PDF)
LTC4261IGN#PBF 功能描述:IC CTRLR HOTSWAP W/ADC 28-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(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 產(chǎn)品目錄頁(yè)面:1423 (CN2011-ZH PDF)
LTC4261IGN#TR 功能描述:IC CTRLR HOTSWAP W/ADC 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(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 產(chǎn)品目錄頁(yè)面:1423 (CN2011-ZH PDF)
LTC4261IGN#TRPBF 功能描述:IC CTRLR HOTSWAP W/ADC 28-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(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 產(chǎn)品目錄頁(yè)面:1423 (CN2011-ZH PDF)
LTC4261IGN-2 制造商:LINER 制造商全稱:Linear Technology 功能描述:Negative Voltage Hot Swap Controllers with ADC and I2C Monitoring