LTC4242
2
4242f
Supply Voltages
   V
CC
  ........................................................... 0.3V to 7V
   12V
INn
  .................................................... 0.3V to 20V
   3V
INn
  ...................................................... 0.3V to 10V
   AUXINn .................................................. 0.3V to 10V
Input Voltages
   ONn, AUXONn, FONn ............................... 0.3V to 7V
   ENn .......................................................... 0.3V to 7V
Output Voltages
   FAULTn, PGOODn, AUXFAULTn,
   AUXPGOODn ........................................... 0.3V to 7V
Analog Voltages
   12V
SENSEn
  .............................................. 0.3V to 20V
(Note 1)
ABSOLUTE   AXI  U   RATI  GS
W
W
U
PACKAGE/ORDER I  FOR  ATIO
U
W
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
TOP VIEW
G PACKAGE
36-LEAD PLASTIC SSOP
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
EN1
FON1
ON1
AUXON1
3V
OUT1
3V
GATE1
3V
SENSE1
3V
IN1
AUXIN1
V
CC
AUXIN2
3V
IN2
3V
SENSE2
3V
GATE2
3V
OUT2
AUXON2
ON2
FON2
FAULT1
AUXFAULT1
PGOOD1
12V
IN1
12V
SENSE1
12V
GATE1
12V
OUT1
AUXOUT1
GND
AUXOUT2
12V
OUT2
12V
GATE2
12V
SENSE2
12V
IN2
PGOOD2
AUXFAULT2
FAULT2
EN2
T
JMAX
 = 125癈, ?/DIV>
JA
 = 95癈/W
13
14
15
16
TOP VIEW
39
UHF PACKAGE
38-LEAD (5mm ?7mm) PLASTIC QFN
17
18
19
38
37
36
35
34
33
32
24
25
26
27
28
29
30
31
8
7
6
5
4
3
2
1
AUXON1
3V
OUT1
3V
GATE1
3V
SENSE1
3V
IN1
AUXIN1
V
CC
AUXIN2
3V
IN2
3V
SENSE2
3V
GATE2
3V
OUT2
12V
IN1
12V
SENSE1
12V
GATE1
12V
OUT1
AUXOUT1
GND
AUXOUT2
12V
OUT2
12V
GATE2
12V
SENSE2
12V
IN2
AUXPGOOD2
23
22
21
20
9
10
11
12
T
JMAX
 = 125癈, ?/DIV>
JA
 = 34癈/W
EXPOSED PAD (PIN 39) IS GND, PCB ELECTRICAL CONNECTION OPTIONAL
ORDER PART NUMBER
ORDER PART NUMBER
UHF PART MARKING*
LTC4242CG
LTC4242IG
LTC4242CUHF
LTC4242IUHF
4242
4242
Order Options   Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
*The temperature grade is identi ed by a label on the shipping container. Consult LTC Marketing for parts speci ed with wider operating temperature ranges.
   12V
GATEn
  ................................................ 0.3V to 25V
   12V
OUTn
 (Note 3) .. 12V
GATEn
  5V to 12V
GATEn
 + 0.3V
   AUXOUTn, 3V
SENSEn
 .............................. 0.3V to 10V
   3V
GATEn
  .................................................. 0.3V to 14V
   3V
OUTn
 (Note 3) ....... 3V
GATEn
  5V to 3V
GATEn
 + 0.3V
Operating Temperature Range
   LTC4242C ................................................0癈 to 70癈
   LTC4242I .............................................40癈 to 85癈
Storage Temperature Range
   SSOP .................................................65癈 to 150癈
   QFN ....................................................65癈 to 125癈
Lead Temperature (Soldering, 10 sec)
   SSOP ................................................................300癈
相关PDF资料
LTC4244CGN-1#TRPBF IC CTRLR HOTSWAP PCI 20-SSOP
LTC4245CG#TRPBF IC CNTRLR HOT SWAP 36-SSOP
LTC4251-2CS6#TRPBF IC CTRLR HOTSWAP NEGVOLT SOT23-6
LTC4252A-1IMS#TRPBF IC CNTRLR HOTSWAP NEGVOLT 10MSOP
LTC4253ACGN#TRPBF IC HOT SWAP CONTRLR -48V 16-SSOP
LTC4257CS8 IC CTRLR INTFACE PWR/ETHER 8SOIC
LTC4260IUH#PBF IC HOT SWAP CNTRL I2C 32-QFN
LTC4261IGN-2#PBF IC CTRLR HOTSWAP W/ADC 28-SSOP
相关代理商/技术参数
LTC4242IG 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Slot Hot Swap Controller for PCI Express
LTC4242IG#PBF 功能描述:IC CNTRLR HOT SWAP 36-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型,PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V,12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP(12x12) 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF)
LTC4242IG#TRPBF 功能描述:IC CNTRLR HOT SWAP 36-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型,PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V,12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP(12x12) 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF)
LTC4242IUHF 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Slot Hot Swap Controller for PCI Express
LTC4242IUHF#PBF 功能描述:IC CTRLR HOTSWAP DUAL-SLOT 38QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型,PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V,12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP(12x12) 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF)
LTC4242IUHF#TRPBF 功能描述:IC CNTRLR HOT SWAP 38-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型,PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V,12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP(12x12) 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF)
LTC4244 制造商:LINER 制造商全称:Linear Technology 功能描述:Rugged, CompactPCI Bus Hot Swap Controllers
LTC4244CGN 功能描述:IC CTRLR HOTSWAP PCI 20-SSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型,PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V,12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP(12x12) 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF)