LTC4219 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LTC4219 Datasheet PDF : 18 Pages
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LTC4219
Typical Performance Characteristics TA = 25°C, VDD = 12V unless otherwise noted.
RISET vs Temperature
22
21
20
19
18
–50
–25 0 25 50
TEMPERATURE (°C)
75 100
4219 G10
PG, FLT VOUT Low vs ILOAD
14
12
PG
FLT
10
8
6
4
2
0
0
2
4
6
8 10 12
ILOAD (mA)
4219 G13
RON vs VDD and Temperature
60
50
VDD = 5V, 12V
40
30
20
10
0
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
4219 G11
MOSFET SOA Curve
10
1
0.1
TA = 25°C
MULTIPLE PULSE
DUTY CYCLE = 0.2
0.01
0.1
1
10
VDS (V)
1ms
10ms
100ms
1s
10s
DC
100
4219 G12
IMON vs Temperature and VDD
105 VDD = 5V, 12V
ILOAD = 5A
100
95
90
85
GATE Pull-Up Current
vs Temperature
–26.0
–25.5
–25.0
–24.5
80
–50
–25 0 25 50
TEMPERATURE (°C)
75 100
4219 G14
–24.0
–50
–25 0 25 50
TEMPERATURE (°C)
75 100
4219 G15
4219fd
6
For more information www.linear.com/LTC4219
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