Datasheet

LTC1154
18
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Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
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www.linear.com
© LINEAR TECHNOLOGY CORPORATION 1992
LT 0411 REV B • PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATIONS
PART NUMBER DESCRIPTION COMMENTS
LTC4440/LTC4440-5 High Speed, High Voltage High Side Gate Driver Up to 80V Supply Voltage, 8V ≤ V
CC
≤ 15V, 2.4A Peak Pull-Up/1.5Ω
Peak Pull-Down
LTC4441/LTC4441-1 N-Channel MOSFET Gate Driver Up to 25V Supply Voltage, 5V ≤ V
CC
≤ 25V, 6A Peak Output Current
LT1910 Protected High Side Gate Driver Up to 48V Supply Voltage, Short Circuit Protected
LTC4446 High Voltage Synchronous N-Channel MOSFET
Driver without Shoot Thru Protection
Up to 100V Supply Voltage, 7.2V ≤ V
CC
≤ 13.5V, 3A Peak Pull-Up/0.55Ω
Peak Pull-Down
LTC4444/LTC4444-5 High Voltage Synchronous N-Channel MOSFET
Driver with Shoot Thru Protection
Up to 100V Supply Voltage, 4.5V/7.2V ≤ V
CC
≤ 13.5V, 3A Peak Pull-Up/
0.55Ω Peak Pull-Down
LTC4442/LTC4449 High Speed Synchronous N-Channel MOSFET
Driver
Up to 38V Supply Voltage, 4.5V/6V ≤ V
CC
≤ 9.5V, 3.2A Peak Pull-Up/
4.5A Peak Pull-Down
Auto-Reset High Side Switch with Overcurrent and Overcurrent Temperature Shutdown
SCSI Termination Power Switch with 1A Overcurrent Shutdown, Auto-Reset and Load Soft-Start
IN
EN
STATUS
GND
V
S
DS
G
SD
LTC1154
MTP12N06
12V
LTC1154 • TA13
12V
LOAD
18V
PTC
THERMISTOR
(100°C)*
200k
0.036Ω
+
100μF
1M
R
T
1M**
+
C
T
100μF**
VN2222LL
ON/OFF
KEYSTONE RL2006-100-100-30-PT.
AUTO-RESET PERIOD ≈ 800ms WITH COMPONENTS SHOWN
*
**
5V
-5$t5"
0.1μF
+
100μF
47μF
ON/OFF
+
10k 1N4148
MTD3055EL
1N4148
100k 100k
0.22μF
1N5817
+
10μF
7"
20Ω
IN
EN
45"564
GND
V
S
DS
G
SD
LTC1154
1M
VN2222LL
+
1μF
1M
0.1Ω