參數(shù)資料
型號: LTC1642C
廠商: Linear Technology Corporation
英文描述: 8-Bit, 40 MSPS ADC Single Ch., Internal S&H, Low Power 24-SO 0 to 70
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: LTC1642C
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
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PDF描述
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LTC1642CGN#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(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 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)品目錄頁面:1423 (CN2011-ZH PDF)
LTC1642CGN#TR 功能描述:IC CONTROLLER HOTSWAP ADJ 16SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)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(yīng)商設(shè)備封裝:10-TDFN-EP(3x3) 包裝:管件
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