參數(shù)資料
型號： LTC1642
廠商： Linear Technology Corporation
英文描述： Dual LinCMOS(TM) Timer 14-PDIP
中文描述： 熱插拔控制器
文件頁數(shù)： 2/12頁
文件大?。?/td> 147K
代理商： LTC1642
2
LTC 1642
Supply Voltage (V
CC
) .................................–0.3V to 33V
SENSE Pin................................... –0.3V to (V
CC
+ 0.3V)
GATE Pin ...................................................–0.3V to 27V
All Other Pins..........................................–0.3V to 16.5V
Operating Temperature Range
LTC1642C ...............................................0
°
C to 70
°
C
LTC1642I............................................ –40
°
C to 85
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
ABSOLUTE AXI U RATI GS
W
(Note 1)
W
W
PACKAGE/ORDER U
U
W
ORDER PART
NUMBER
LTC1642CGN
LTC1642IGN
Consult factory for Military grade parts.
T
JMAX
= 150
°
C,
θ
JA
= 130
°
C/W
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
CRWBR
BRK TMR
RST TMR
ON
RESET
FAULT
FB
GND
V
CC
SENSE
GATE
REF
COMP
–
COMP
+
COMPOUT
OV
GN PACKAGE
16-LEAD PLASTIC SSOP
DC ELECTRICAL CHARACTERISTICS
The
G
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25
°
C.
V
CC
= 5V unless otherwise specified.
SYMBOL
I
CC
V
LKHI
V
LKLO
V
LKHYST
V
CC
V
FB
V
FB
V
FBHST
V
OV
V
OV
V
OVHYST
V
RST
V
RST
I
RST
PARAMETER
V
CC
Supply Current
V
CC
Undervoltage Lockout (Low to High)
V
CC
Undervoltage Lockout (High to Low)
V
CC
Undervoltage Lockout Hysteresis
Operating Voltage Range
FB Pin Voltage Threshold (FB Falling)
FB Pin Threshold Line Regulation
FB Pin Voltage Threshold Hysteresis
OV Pin Voltage Threshold (OV Rising)
OV Pin Threshold Line Regulation
OV Pin Voltage Theshold Hysteresis
RST TMR Pin Voltage Threshold (RST TMR Rising)
RST TMR Pin Threshold Line Regulation
RST TMR Pin Current
CONDITIONS
ON = V
CC
MIN
TYP
1.25
2.73
2.50
230
MAX
3.0
2.95
2.80
UNITS
mA
G
G
2.55
2.35
V
V
G
mV
2.97
1.208
16.5
1.232
15
V
V
G
1.220
5
3
1.220
5
3
1.220
5
–2.0
10
1.220
5
–20
10
410
4
–45
–1500
2.3
2.97V
≤
V
CC
≤
16.5V
G
mV
mV
G
1.208
1.232
15
V
2.97V
≤
V
CC
≤
16.5V
G
mV
mV
G
1.200
1.250
15
–1.5
V
2.97V
≤
V
CC
≤
16.5V
Timer On
Timer Off, V
RSTTMR
= 1.5V
G
mV
μ
A
mA
G
–2.5
V
BRK
V
BRK
I
BRK
BRK TMR Pin Voltage Threshold (BRK TMR Rising)
BRK TMR Pin Threshold Line Regulation
BRK TMR Pin Current
G
1.200
1.250
15
–15
V
2.97V
≤
V
CC
≤
16.5V
Timer On
Timer Off, V
BRKTMR
= 1.5V
G
mV
μ
A
mA
mV
mV
μ
A
μ
A
mA
G
–30
V
CR
V
CR
I
CR
CRWBR Pin Voltage Theshold
CRWBR Pin Threshold Line Regulation
CRWBR Pin Current
G
375
425
15
–30
–1000
2.97V
≤
V
CC
≤
16.5V
CRWBR On, V
CRWBR
= 0V
CRWBR On, V
CRWBR
= 2.1V
CRWBR Off, V
CRWBR
= 1.5V
G
G
G
–60
相關(guān)PDF資料
PDF描述
LTC1642C 8-Bit, 40 MSPS ADC Single Ch., Internal S&H, Low Power 24-SO 0 to 70
LTC1642CGN Hot Swap Controller
LTC1642I 8-Bit, 40 MSPS ADC Single Ch., Internal S&H, Low Power 24-TSSOP 0 to 70
LTC1643ALCGN PCI-Bus Hot Swap Controller
LTC1643AHIGN JT 5C 5#20 SKT RECP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1642ACGN 制造商:Linear Technology 功能描述:Hot Swap Controller 1-CH 16.5V 16-Pin SSOP N
LTC1642ACGN#PBF 功能描述:IC CONTROLLER HOTSWAP ADJ 16SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:100 系列:- 類型:熱插拔開關(guān) 應用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件
LTC1642ACGN#TRPBF 功能描述:IC CONTROLLER HOTSWAP ADJ 16SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:100 系列:- 類型:熱插拔開關(guān) 應用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件
LTC1642AIGN 制造商:Linear Technology 功能描述:Hot Swap Controller 1-CH 16.5V 16-Pin SSOP N
LTC1642AIGN#PBF 功能描述:IC CONTROLLER HOTSWAP ADJ 16SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)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(nèi)部開關(guān):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(shè)備封裝:80-TQFP（12x12） 包裝:托盤 產(chǎn)品目錄頁面:1423 (CN2011-ZH PDF)
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