LT8584HFEPBF Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT8584HFEPBF Datasheet PDF : 36 Pages
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Typical Performance Characteristics
TA = 25°C, VIN = VCELL = VSNS = 4.2V, unless otherwise noted.
VIN Pin Current
Switching Disabled
2.6
DIN = 0V, PART ENABLED
2.5
2.4
2.3
2.2
2.1
VIN Pin Current
5
0.8
4
0.6
3
0.4
2
0.2
1
2.0
0
–60 –20 20 60 100 140
2
TEMPERATURE (°C)
8584 G01
4
6
PIN VOLTAGE (V)
0
8
8584 G02
LT8584
Total Input Leakage
IVIN + IVCELL + IVSNS + ISW
5
DIN = OUT
DCHRG = 0V
4 MODE = VIN
3
2
1
0
–60 –20 20
60 100 140
TEMPERATURE (°C)
8584 G03
VIN Internal UVLO
2.6
2.5
2.4
2.3
2.2
2.1
2.0
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G04
Switch Current Limit
7.0
6.6
6.2
5.8
5.4
5.0
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G05
Switch Characteristics
0.6
40
ISW = 5.8A
0.5
35
0.4
30
0.3
25
0.2
–60
–20 20 60 100
TEMPERATURE (°C)
20
140
8584 G06
Switch Maximum On-Time
50
Switch Clamp Voltage (ISW = 6A)
55
48
53
46
51
44
49
42
47
40
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G07
45
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G08
For more information www.linear.com/LT8584
DCM Comparator Threshold
130
110
90
70
50
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G09
8584fb
5
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