參數(shù)資料
型號: LTC1177-5
廠商: Linear Technology Corporation
英文描述: Isolated High Side MOSFET Drivers(隔離型高邊MOS場效應(yīng)管驅(qū)動器(輸入電流1mA))
中文描述: 隔離高壓側(cè)MOSFET驅(qū)動器(隔離型高邊馬鞍山場效應(yīng)管驅(qū)動器(輸入電流1mA時(shí)))
文件頁數(shù): 3/8頁
文件大?。?/td> 199K
代理商: LTC1177-5
3
LTC1177-5/LTC1177-12
ELECTRICAL C
HARA TERISTICS
V
IN
= 12V, T
A
= 25
°
C unless otherwise noted.
LTC1177-12
TYP
5.2
5.7
4.9
5.3
5.2
5.7
5.3
2.5
2.5
620
620
1.0
1.0
1.0
1.0
1.0
1.0
SYMBOL
V
OUT
PARAMETER
Output Voltage (Refer to GND2)
CONDITIONS
C
OUT
= 1000pF, No Load (LTC1177C-12, N Pkg)
C
OUT
= 1000pF, No Load (LTC1177C-12, SW Pkg)
C
OUT
= 1000pF, V
IN
= 11.4V (LTC1177C-12, N Pkg)
C
OUT
= 1000pF, V
IN
= 11.4V (LTC1177C-12, SW Pkg)
C
OUT
= 1000pF, No Load (LTC1177I-12, N Pkg)
C
OUT
= 1000pF, No Load (LTC1177I-12, SW Pkg)
C
OUT
= 1000pF, V
IN
= 11.4V (LTC1177I-12, SW Pkg)
C
IN
= 1000pF (LTC1177C-12)
C
IN
= 1000pF (LTC1177I-12)
R
SENSE
= 1
(LTC1177C-12)
R
SENSE
= 1
(LTC1177I-12)
C
OUT
= 1000pF, No Load (LTC1177C-12)
C
OUT
= 1000pF, No Load (LTC1177I-12, N Pkg)
C
OUT
= 1000pF, No Load (LTC1177I-12, SW Pkg)
C
OUT
= 1000pF, No Load (LTC1177C-12)
C
OUT
= 1000pF, No Load (LTC1177I-12, N Pkg)
C
OUT
= 1000pF, No Load (LTC1177I-12, SW Pkg)
1 Minute (Note 1)
1 Second
V
OUT
< 1.5V, C
OUT
= 1000pF
MIN
4.65
5.00
4.40
4.60
4.50
4.75
4.50
MAX
8
8
7
7
8
8
7
3.0
3.4
800
900
2.5
UNITS
G
G
G
G
G
G
G
V
V
V
V
V
V
V
I
IN
Input Current
G
G
mA
mA
mA
mA
ms
ms
ms
ms
ms
ms
I
LIM
Current Limit
G
G
400
350
t
ON
Turn-On Time
G
G
2.5
1.2
t
OFF
Turn-Off Time
G
G
1.5
V
ISO
Isolation Voltage
2500
3000
V
RMS
V
RMS
V/
μ
s
TCM
Common Mode Slew Rate
1000
The
G
denotes specifications which apply over the full operating
temperature range.
Note 1:
Value derived from 1 second test.
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
LTC1177-5
Turn-Off Time to V
OUT
= 1V
vs Temperature
TEMPERATURE (
°
C)
–55 –25
25
T
0.8
1.0
1.2
125 150
1177-5 G01
0.6
0.4
0
0
50
75
100
0.2
1.8
1.4
1.6
N18, SW28
V
IN
= 5V
C
OUT
= 1000pF
LTC1177-5
Turn-On Time to V
OUT
= 4.5V
vs Temperature
TEMPERATURE (
°
C)
–55 –25
25
T
0.8
1.0
1.2
125 150
1177-5 G02
0.6
0.4
0
0
50
75
100
0.2
1.8
1.4
1.6
N18
SW28
V
IN
= 5V
C
OUT
= 1000pF
LTC1177-5
Output Current vs Output Voltage
OUTPUT VOLTAGE (V)
0
1
3
O
μ
A
8
10
12
7
8
1177-5 G03
6
4
0
2
4
5
6
2
18
14
16
N18
SW28
T
A
= 25
°
C
V
IN
= 5V
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