參數(shù)資料
型號(hào): LTC1647-1IS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: Low Power Timer 14-TSSOP 0 to 70
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: 0.150 INCH, PLASTIC, SO-8
文件頁(yè)數(shù): 2/20頁(yè)
文件大?。?/td> 249K
代理商: LTC1647-1IS8
LTC 1647-1/LTC 1647-2/LTC 1647-3
2
Supply Voltage (V
CC
) ............................................... 17V
Input Voltage (SENSE)................. –0.3V to (V
CC
+ 0.3V)
Input Voltage (ON).....................................–0.3V to 17V
Output Voltage (FAULT).............................–0.3V to 17V
Output Voltage (GATE) ......... Internally Limited (Note 3)
ABSOLUTE AXI U RATI GS
W
(Note 1)
W
W
PACKAGE/ORDER U
U
W
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 noted. (Note 2)
Operating Temperature Range
Commercial.............................................0
°
C to 70
°
C
Industrial............................................ –40
°
C to 85
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
ORDER PART NUMBER
S8 PART MARKING
T
JMAX
= 150
°
C,
θ
JA
= 130
°
C/W
Consult factory for Military grade parts.
16471
16471I
LTC1647-1CS8
LTC1647-1IS8
T
JMAX
= 150
°
C,
θ
JA
= 130
°
C/W
T
JMAX
= 150
°
C,
θ
JA
= 130
°
C/W
ORDER PART NUMBER
ORDER PART NUMBER
S8 PART MARKING
16472
16472I
LTC1647-2CS8
LTC1647-2IS8
GN PART MARKING
16473
16473I
LTC1647-3CGN
LTC1647-3IGN
SYMBOL
V
CC
I
CC
I
CCX
PARAMETER
V
CCX
Supply Range
V
CC
Supply Current (Note 4)
V
CCX
Supply Current (Note 5, LTC1647-3)
CONDITIONS
Operating Range
ON1, ON2 = V
CC1
= V
CC2
, I
CC
= I
CC1
+ I
CC2
ONX = V
CCX
, I
CCX
Individually Measured,
V
CC1
= 5V, V
CC2
= 12V or V
CC1
= 12V, V
CC2
= 5V
Coming Out of UVLO (Rising V
CCX
)
MIN
2.7
TYP
MAX
16.5
6
5
UNITS
G
V
G
1.0
0.5
mA
mA
G
V
LKO
V
LKH
V
CB
I
CP
V
CCX
Undervoltage Lockout
V
CCX
Undervoltage Lockout Hysteresis
Circuit Breaker Trip Voltage
GATE X Output Current
G
2.30
2.45
210
50
10
50
50
2.60
V
mV
mV
μ
A
μ
A
mA
V
CB
= V
CCX
– V
SENSEX
ONX High, FAULT X High, V
GATE
= GND (Sourcing)
ONX Low, FAULT X High, V
GATE
= V
CC
(Sinking)
ONX High, FAULT X Low, V
GATE
= 15V (Sinking)
G
40
6
60
14
G
1
2
3
4
8
7
6
5
TOP VIEW
SENSE 1
SENSE 2
GATE 1
GATE 2
V
CC
ON1
ON2
GND
S8 PACKAGE
8-LEAD PLASTIC SO
1
2
3
4
8
7
6
5
TOP VIEW
SENSE 1
SENSE 2
GATE 1
GATE 2
V
CC
ON1/FAULT 1
ON2/FAULT 2
GND
S8 PACKAGE
8-LEAD PLASTIC SO
1
2
3
4
5
6
7
8
TOP VIEW
GN PACKAGE
16-LEAD PLASTIC SSOP
16
15
14
13
12
11
10
9
V
CC1
ON1
FAULT 1
ON2
FAULT 2
NC
NC
GND
V
CC2
SENSE 1
SENSE 2
GATE 1
GATE 2
NC
NC
NC
相關(guān)PDF資料
PDF描述
LTC1647-2 Low Power Timer 14-TSSOP 0 to 70
LTC1647-2CS8 Low Power Timer 14-TSSOP 0 to 70
LTC1647-2IS8 Low Power Timer 8-SOIC -40 to 85
LTC1647-3 Low Power Timer 8-SOIC -40 to 85
LTC1650CS Low Power LinCMOS<TM> Timer 20-LCCC -55 to 125
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