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
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
LTC4242IG |
制造商:LINER 制造商全稱: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 類(lèi)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(lèi)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(lèi)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) |
LTC4242IG#TRPBF |
功能描述:IC CNTRLR HOT SWAP 36-SSOP RoHS:是 類(lèi)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(lèi)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(lèi)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) |
LTC4242IUHF |
制造商:LINER 制造商全稱: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 類(lèi)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(lèi)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(lèi)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) |