ltc1255cs8-trpbf Linear Technology Corporation, ltc1255cs8-trpbf Datasheet - Page 13

• Manufacturer Part Number: ltc1255cs8-trpbf
• Description: Dual 24v High-side Mosfet Driver
• Manufacturer: Linear Technology Corporation

TYPICAL APPLICATIO S
9V TO 24V
P, ETC.
FROM
*V
RISE AND FALL TIMES
ARE BETA TIMES FASTER
(CLAMPED AT 12V)
Bootstrapped Gate Driver (100Hz < f
GS
= V
IN1
S
1/2 LTC1255
– 0.6V
GND
V
S
DS1
G1
+
10 F
1N5242B
24V
1N5252B
12V
18V TO 32V
18V to 32V Operation with Overcurrent Shutdown and Optional
2N2222
2N3906
U
*
P, ETC.
1N4148
+
FROM
O
1 F
50V
LTC1255 • TA09
< 10kHz)
0.1 F
IN1
LOAD
1/2 LTC1255
IRFZ44
Overvoltage Shutdown
0.036
GND
V
*OPTIONAL 36V OVERVOLTAGE SHUTDOWN
S
1k
DS1
G1
2N3904
High-Side Switch with Thermal Shutdown (PTC Thermistor)
10k
9V TO 24V
P, ETC.
FROM
*KEYSTONE RL2006-100-100-30-PT
36V*
1N5258B
IN1
1/2 LTC1255
2N3906
12V
1N5242B
GND
V
S
LTC1255 • TA08
1k
10k
DS1
G1
+
18V TO 32V
LOAD
10 F
IRF530
R
0.10
1W
(I
SEN
MAX
= V
BE
100k
/R
PTC*
THERMISTOR
(100°C)
12V
1N5242B
SEN
LTC1255 • TA10
)
LTC1255
LOAD
IRF530
13