參數(shù)資料
型號(hào): LTC4215IUFD#PBF
廠商: Linear Technology
文件頁(yè)數(shù): 4/28頁(yè)
文件大小: 265K
描述: IC CNTRLR HOT SWAP 24-QFN
標(biāo)準(zhǔn)包裝: 73
類型: 熱交換控制器
應(yīng)用: 通用
內(nèi)部開(kāi)關(guān): 無(wú)
電源電壓: 2.9 V ~ 15 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 24-QFN(5x4)
包裝: 管件
LTC4215/LTC4215-2
4
4215fe
 ELECTRICAL CHARACTERISTICS
 
The l denotes the speci cations which apply over the full operating
temperature range, otherwise speci cations are at T
A
 = 25癈. V
DD
 = 12V unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Comparator Inputs
V
ON(TH)
ON Pin Threshold Voltage
V
ON
 Rising
l
1.210
1.235
1.26
V
ON(HYST)
ON Pin Hysteresis
l
60
128
180
mV
I
ON(IN)
ON Pin Input Current
V
ON
 = 1.2V
l
0
?
V
EN(TH)
EN Input Threshold
V
EN
 = Rising
l
1.215
1.235
1.255
V
EN(HYST)
EN Hysteresis
l
50
128
200
mV
I
EN
EN Pin Input Current
EN = 3.5V
l
0
?
V
OV(TH)
OV Pin Threshold Voltage
V
OV
 Rising
l
1.215
1.235
1.255
V
OV(HYST)
OV Pin Hysteresis
l
10
30
40
mV
I
OV(IN)
OV Pin Input Current
V
OV
 = 1.8V
l
0
?
V
UV(TH)
UV Pin Threshold Voltage
V
UV
 Rising
l
1.215
1.235
1.255
V
UV(HYST)
UV Pin Hysteresis
l
60
80
100
mV
I
UV(IN)
UV Pin Input Current
V
UV
 = 1.8V
l
0
?
V
UV(RTH)
UV Pin Reset Threshold Voltage
V
UV
 Falling
l
0.33
0.4
0.47
V
UV(RHYST)
UV Pin Reset Threshold Hysteresis
l
60
125
210
mV
V
FB
Foldback Pin Power Good Threshold
FB Rising
l
1.215
1.235
1.255
V
FB(HYST)
FB Pin Power Good Hysteresis
l
3
8
15
mV
I
FB
Foldback Pin Input Current
FB = 1.8V
l
0
?
V
GPIO(TH)
GPIO Pin Input Threshold
V
GPIO
 Rising
l
0.8
1
1.2
V
Other Pin Functions
V
GPIO(OL)
GPIO Pin Output Low Voltage
I
GPIO
 = 5mA
l
0.25
0.5
V
I
GPIO(OH)
GPIO Pin Input Leakage Current
V
GPIO
 = 15V
l
0
?
I
SOURCE
SOURCE Pin Input Current
SOURCE = 15V
l
40
80
120
t
P(GATE)
Input (ON, OV , UV , EN) to GATE Off
Propagation Delay
l
3
5
t
D(GATE)
Turn-On Delay
ON
UV , OV , EN
Overcurrent Auto-Retry
l
l
l
50
2.5
1
100
5
2
150
75
ms
s
V
TIMERL(TH)
Timer Low Threshold
l
0.17
0.2
0.23
V
V
TIMERH(TH)
Timer High Threshold
l
1.2
1.235
1.26
V
I
TIMER(UP)
TIMER Pin Pull-Up Current
l
80
100
120
I
TIMER(DOWN)
TIMER Pin Pulldown Current for OC Auto-Retry
l
1.4
2
2.6
I
TIMER(UP/DOWN)
TIMER Current Up/Down Ratio
l
40
50
60
I
SS
Soft-Start Ramp Pull-Up Current
Ramping
Waiting for GATE to Slew
l
l
7.5
0.4
10
0.7
12.5
1.0
ADC
RES
Resolution (No Missing Codes)
l
8
Bits
INL
Integral Nonlinearity
V
DD
  SENSE (Note 5)
SOURCE
ADIN
l
l
l
2
1.25
1.25
0.5
0.2
0.2
2
1.25
1.25
LSB
LSB
LSB
V
OS
Offset Error (Note 4)
V
DD
  SENSE
SOURCE
ADIN
l
l
l
?.0
?.0
?.0
LSB
LSB
LSB
相關(guān)PDF資料
PDF描述
LTC4216IDE#TRPBF IC CNTRLR HOT SWAP 12-DFN
LTC4221IGN#TRPBF IC CTRLR HOTSWAP DUAL 16SSOP
LTC4222CG#PBF IC CTRLR DUAL HOT SWAP 36-SSOP
LTC4223CDHD-2#PBF IC CNTRLR HOT SWAP DUAL 16-DFN
LTC4224IDDB-2#TRPBF IC CNTRLR HOT SWAP DUAL 10-DFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4216 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Hot Swap Controller
LTC4216CDE 制造商:Linear Technology 功能描述:Hot Swap Controller 1-CH 6V 12-Pin DFN EP
LTC4216CDE#PBF 功能描述:IC CTLR HOT SWAP 12-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開(kāi)關(guān):無(wú) 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件
LTC4216CDE#TR 制造商:Linear Technology 功能描述:Hot Swap Controller 1-CH 6V 12-Pin DFN EP T/R
LTC4216CDE#TRPBF 功能描述:IC CNTRLR HOT SWAP 12-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開(kāi)關(guān):無(wú) 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件