LTC1154
13
1154fc
For more information www.linear.com/LTC1154
Typical applicaTions
Bank Controlled High Side Switches with “Global” Thermal
and Overvoltage Shutdown
IN
EN
STATUS
GND
V
S
DS
G
SD
LTC1154
IN
EN
STATUS
GND
V
S
DS
G
SD
LTC1154
IN
EN
STATUS
GND
V
S
DS
G
SD
LTC1154
IN
EN
STATUS
GND
V
S
DS
G
SD
LTC1154
15V
IRLR024
15V
IRLR024
15V
IRLR024
15V
IRLR024
PTC
THERMISTOR
(100°C)*
15V
120k
+
470µF
12V
100Ω
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
µP OR
CONTROL
LOGIC
51k
5V
LTC1154 • TA10
*KEYSTONE RL2006-100-100-30-PT.
MOUNT ON COMMON HEAT SINK.
LTC1154
14
1154fc
For more information www.linear.com/LTC1154
12V Step-Up Regulator with Ultralow Standby Current,
Overcurrent Protection and Status Feedback
12V Step-Up Regulator with 1A Overcurrent Protection,
Switch Status Feedback and Ramped Output
Typical applicaTions
IN
EN
STATUS
GND
V
S
DS
G
SD
LTC1154
5V
LTC1154 • TA11
51k
0.22µF
+
470µF
47µF
ON/OFF
STATUS
+
10k 1N4148
IRLZ24
1N4148
100k 100k
0.1µF
12V/1A
20Ω
150µF
+
V
IN
V
SW
FB
GND
V
C
LT1070
1k
1µF
13
5
4
2
50µH
10.72k
1%
1.24k
1%
1N5820
+
330µF
0.02Ω
IN
EN
STATUS
GND
V
S
DS
G
SD
LTC1154
5V
LTC1154 • TA12
0.1µF
ON/OFF
STATUS
1N4148
100k 100k
0.22µF
+
330µF
0.1Ω
+
V
IN
V
SW
FB
GND
V
C
LT1070
1k
1µF
13
5
4
2
50µH
10.72k
1%
1.24k
1%
1N5820
10k
1N4148
IRF530
12V/1A
47µF
12V
+
150µF
51k
LTC1154
15
1154fc
For more information www.linear.com/LTC1154
package DescripTion
N8 REV I 0711
.065
(1.651)
TYP
.045 – .065
(1.143 – 1.651)
.130 ±.005
(3.302 ±0.127)
.020
(0.508)
MIN
.018 ±.003
(0.457 ±0.076)
.120
(3.048)
MIN
.008 – .015
(0.203 – 0.381)
.300 – .325
(7.620 – 8.255)
.325
+.035
–.015
+0.889
–0.381
8.255
( )
1 2
3
4
8 7 6
5
.255 ±.015*
(6.477 ±0.381)
.400*
(10.160)
MAX
NOTE:
1. DIMENSIONS ARE
INCHES
MILLIMETERS
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)
.100
(2.54)
BSC
N Package
8-Lead PDIP (Narrow .300 Inch)
(Reference LTC DWG # 05-08-1510 Rev I)
Please refer to http://www.linear.com/product/LTC1154#packaging for the most recent package drawings.

LTC1154HS8#PBF

Mfr. #:
Manufacturer:
Analog Devices / Linear Technology
Description:
Gate Drivers Hi-Side uP MOSFET Drvr
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union