LTC4217 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LTC4217 Datasheet PDF : 18 Pages
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LTC4217
Typical Performance Characteristics TA = 25°C, VDD = 12V unless otherwise noted.
RON vs VDD and Temperature
60
50
VDD = 3.3V, 12V, 24V
40
30
20
10
0
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
4217 G10
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
4217 G11
IMON vs Temperature and VDD
105 VDD = 3.3V, 12V, 24V
ILOAD = 2A
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
4217 G13
–24.0
–50
–25 0 25 50
TEMPERATURE (°C)
75 100
4217 G14
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)
4217 G12
Gate Pull-Up Current
vs Gate Drive
7
VDD = 12V
6
5
4
3
VDD = 3.3V
2
1
0
0 –5 –10 –15 –20 –25 –30
IGATE (µA)
4217 G15
Gate Drive vs VDD
6.2
6.0
5.8
5.6
5.4
5.2
0
5 10 15 20 25 30
VDD (V)
4217 G16
6
Gate Drive vs Temperature
6.15
6.14
6.13
6.12
6.11
6.10
–50
–25 0 25 50
TEMPERATURE (°C)
75 100
4217 G17
VISET vs Temperature
0.9
0.8
0.7
0.6
0.5
0.4
0.3
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
4217 G18
4217fe
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