LT8584HFE Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT8584HFE Datasheet PDF : 36 Pages
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LT8584
Typical Performance Characteristics
TA = 25°C, VIN = VCELL = VSNS = 4.2V, unless otherwise noted.
DIN Pin Current
180
150
120
90
60
30
0
–10 –8
–6 –4 –2 0
DIN VOLTAGE (V)
24
8584 G10
DIN Pin Current
0
VDIN = 0V
–5
–10
VDIN = –1V
–15
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G11
DIN Data Threshold
1.0
0.8
FALLING
0.6
RISING
0.4
0.2
0
–60 –20 20
60 100 140
TEMPERATURE (°C)
8584 G13
DCHRG Threshold (Simple Mode)
1.0
RISING
0.8
0.6
FALLING
0.4
0.2
0
–60 –20 20
60 100 140
TEMPERATURE (°C)
8584 G14
DIN SHDN Threshold
1.6
1.4
RISING
1.2
FALLING
1.0
0.8
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G12
DCHRG Drive Current (Serial
Mode)
400
350
SOURCE
300
SINK
250
200
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G15
MODE Pin Threshold
2.2
2.0
1.8
1.6
1.4
1.2
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G16
VCELL Switch RDS(ON)
120
VCELL = 2.5V
VCELL = 3V
100
VCELL = 3.6V
VCELL = 4.2V
80
60
40
20
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G17
6
For more information www.linear.com/LT8584
VTEMP
1.0
0.9
0.8
0.7
0.6
0.5
0.4
–60
–20 20 60 100
TEMPERATURE (°C)
140
8584 G18
8584fb
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