Linear Technology LTC 3115-1, Техническое описание

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LTC3115-1
5
Rev. C
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TYPICAL PERFORMANCE CHARACTERISTICS
PWM Mode Efficiency, V
OUT
= 5V,
f
SW
= 1MHz, Non-Bootstrapped
PWM Mode Efficiency,
V
OUT
= 12V, f
SW
= 1MHz
PWM Mode Efficiency,
V
OUT
= 24V, f
SW
= 1MHz
PWM Mode Efficiency, V
OUT
= 5V,
f
SW
= 500kHz, Non-Bootstrapped
PWM Mode Efficiency,
V
OUT
= 12V, f
SW
= 500kHz
PWM Mode Efficiency,
V
OUT
= 24V, f
SW
= 500kHz
(T
A
= 25°C unless otherwise specified)
LOAD CURRENT (A)
0.01
60
EFFICIENCY (%)
80
100
0.10 1
31151 G01
40
50
70
90
30
20
V
IN
= 3.6V
V
IN
= 5V
V
IN
= 12V
V
IN
= 24V
V
IN
= 36V
LOAD CURRENT (A)
0.01
70
EFFICIENCY (%)
80
90
100
0.1 1
31151 G02
60
50
40
30
V
IN
= 5V
V
IN
= 12V
V
IN
= 24V
V
IN
= 36V
LOAD CURRENT (A)
0.01
70
EFFICIENCY (%)
80
90
0.1 1
31151 G03
60
30
50
40
100
V
IN
= 12V
V
IN
= 18V
V
IN
= 24V
V
IN
= 36V
LOAD CURRENT (A)
0.01
60
EFFICIENCY (%)
80
100
0.1 1
31151 G04
40
50
70
90
30
20
V
IN
= 3.6V
V
IN
= 5V
V
IN
= 12V
V
IN
= 24V
V
IN
= 36V
LOAD CURRENT (A)
0.01
70
EFFICIENCY (%)
80
90
100
0.1 1
31151 G05
60
50
40
30
V
IN
= 5V
V
IN
= 12V
V
IN
= 24V
V
IN
= 36V
LOAD CURRENT (A)
0.01
70
EFFICIENCY (%)
80
90
0.1 1
31151 G06
60
30
40
50
100
V
IN
= 12V
V
IN
= 18V
V
IN
= 24V
V
IN
= 36V