Datasheet

LT8410/LT8410-1
5
84101fb
TYPICAL PERFORMANCE CHARACTERISTICS
UVLO vs Temperature
Line Regulation
SHDN Minimum Input Voltage
High vs Temperature
LT8410 Switching Waveform
at No Load
LT8410 Switching Waveform
at 0.5mA Load
LT8410 Switching Waveform
at 3mA Load
V
CC
= 3.6V
V
OUT
= 16V
50µs/DIV
INDUCTOR
CURRENT
10mA/DIV
SW VOLTAGE
10V/DIV
V
OUT
VOLTAGE
2mV/DIV
AC COUPLED
8410-1 G13
V
CC
= 3.6V
V
OUT
= 16V
2µs/DIV
INDUCTOR
CURRENT
20mA/DIV
SW VOLTAGE
10V/DIV
V
OUT
VOLTAGE
10mV/DIV
AC COUPLED
8410-1 G14
V
CC
= 3.6V
V
OUT
= 16V
500ns/DIV
INDUCTOR
CURRENT
20mA/DIV
SW VOLTAGE
10V/DIV
V
OUT
VOLTAGE
10mV/DIV
AC COUPLED
8410-1 G15
TEMPERATURE (°C)
–40
UVLO VOLTAGE (V)
2.6
2.4
2.2
2.0
1.6
1.8
1.4
8410-1 G16
12080400
V
CC
RISING
V
CC
FALLING
V
CC
VOLTAGE (V)
0
OUTPUT VOLTAGE CHANGE (%)
0.30
0.25
0.20
0.15
0.05
0.10
0
8410-1 G17
16124 8
V
OUT
= 16V
TEMPERATURE (°C)
–40
SHDN MINIMUM INPUT
VOLTAGE HIGH (V)
1.5
1.4
1.3
1.1
1.2
1.0
8410-1 G18
12080400
SHDN RISING
SHDN FALLING