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LTC1157CS8 датащи(PDF) 2 Page - Linear Technology

номер детали LTC1157CS8
подробное описание детали  3.3V Dual Micropower High-Side/Low-Side MOSFET Driver
PDF  8 Pages
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производитель  LINER [Linear Technology]
домашняя страница  http://www.linear.com
Logo LINER - Linear Technology

LTC1157CS8 датащи(HTML) 2 Page - Linear Technology

  LTC1157CS8 Datasheet HTML 1Page - Linear Technology LTC1157CS8 Datasheet HTML 2Page - Linear Technology LTC1157CS8 Datasheet HTML 3Page - Linear Technology LTC1157CS8 Datasheet HTML 4Page - Linear Technology LTC1157CS8 Datasheet HTML 5Page - Linear Technology LTC1157CS8 Datasheet HTML 6Page - Linear Technology LTC1157CS8 Datasheet HTML 7Page - Linear Technology LTC1157CS8 Datasheet HTML 8Page - Linear Technology  
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LTC1157
LTC1157C
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
IQ
Quiescent Current OFF
VS = 3.3V, VIN1 = VIN2 = 0V (Note 1)
3
10
µA
Quiescent Current ON
VS = 3.3V, VIN = 3.3V (Note 2)
80
160
µA
VS = 5V, VIN = 5V (Note 2)
180
400
µA
VINH
Input High Voltage
q
70%
× VS
V
VINL
Input Low Voltage
q
15%
× VS
V
IIN
Input Current
0V
≤ VIN ≤ VS
q
±1
µA
CIN
Input Capacitance
5pF
VGATE – VS
Gate Voltage Above Supply
VS = 3V
q
4.0
4.7
6.5
V
VS = 3.3V
q
4.5
5.4
7.0
V
VS = 5V
q
7.5
8.8
12.0
V
tON
Turn-ON Time
VS = 3.3V, CGATE = 1000pF
Time for VGATE > VS + 1V
30
130
300
µs
Time for VGATE > VS + 2V
75
240
750
µs
VS = 5V, CGATE = 1000pF
Time for VGATE > VS + 1V
30
85
300
µs
Time for VGATE > VS + 2V
75
230
750
µs
tOFF
Turn-OFF Time
VS = 3.3V, CGATE = 1000pF
Time for VGATE < 0.5V
10
36
60
µs
VS = 5V, CGATE = 1000pF
Time for VGATE < 0.5V
10
31
60
µs
Supply Voltage ........................................... – 0.3V to 7V
Any Input Voltage ............. (VS + 0.3V) to (GND – 0.3V)
Any Output Voltage ............. (VS + 12V) to (GND – 0.3V)
Current (Any Pin) ................................................. 50mA
A
G
A
U
A
R
BSOLUTEXI
TI
S
Operating Temperature Range
LTC1157C ............................................... 0
°C to 70°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec) ................. 300
°C
PACKAGE/ORDER I FOR ATIO
ORDER PART
NUMBER
LTC1157CN8
ORDER PART
NUMBER
TJMAX = 100°C, θJA = 130°C/ W
LTC1157CS8
TJMAX = 100°C, θJA = 150°C/ W
ELECTRICAL C
C
HARA TERISTICS V
S = 2.7V to 5.5V, TA = 25°C, unless otherwise noted.
The q denotes specifications which apply over the full operating
temperature range.
Note 1: Quiescent current OFF is for both channels in OFF condition.
Note 2: Quiescent current ON is per driver and is measured independently.
S8 PART MARKING
1157
1
2
3
4
8
7
6
5
TOP VIEW
NC
GATE 1
GND
IN1
NC
GATE 2
VS
IN2
N8 PACKAGE
8-LEAD PLASTIC DIP
1
2
3
4
8
7
6
5
TOP VIEW
NC
GATE 2
VS
IN2
NC
GATE 1
GND
IN1
S8 PACKAGE
8-LEAD PLASTIC SO



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