ltc3588-2 Linear Technology Corporation, ltc3588-2 Datasheet - Page 6

• Manufacturer Part Number: ltc3588-2
• Description: Piezoelectric Energy Harvesting Power Supply With 14v Minimum Vin
• Manufacturer: Linear Technology Corporation

LTC3588-2
TYPICAL PERFORMANCE CHARACTERISTICS
6
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
1μ
1μ
Effi ciency vs I
Effi ciency vs I
V
V
IN
IN
= 15V
= 15V
10μ
10μ
LOAD CURRENT (A)
LOAD CURRENT (A)
100μ
100μ
LOAD
LOAD
, L = 100μH
, L = 22μH
1m
1m
V
V
V
V
V
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
10m
10m
= 5.0V
= 4.5V
= 4.1V
= 3.45V
= 5.0V
= 4.5V
= 4.1V
= 3.45V
35881 G19
35882 G22
100m
100m
94
92
90
88
86
84
82
80
94
92
90
88
86
84
82
80
14
14
Effi ciency vs V
I
Effi ciency vs V
I
LOAD
LOAD
= 100mA, L = 100μH
= 100mA, L = 22μH
15
15
IN
V
V
IN
IN
IN
16
16
for
for
(V)
(V)
V
V
V
V
V
V
V
V
17
OUT
OUT
OUT
OUT
17
OUT
OUT
OUT
OUT
= 5.0V
= 4.5V
= 4.1V
= 3.45V
= 5.0V
= 4.5V
= 4.1V
= 3.45V
35882 G20
35882 G23
18
18
100
100
90
80
70
60
50
40
30
90
80
70
60
50
40
30
14
14
Effi ciency vs V
V
Effi ciency vs V
V
OUT
OUT
= 4.1V, L = 22μH
= 4.1V, L = 100μH
I
I
I
I
I
I
I
I
I
I
LOAD
LOAD
LOAD
LOAD
LOAD
15
15
LOAD
LOAD
LOAD
LOAD
LOAD
= 100mA
= 100μA
= 50μA
= 30μA
= 10μA
= 100mA
= 100μA
= 50μA
= 30μA
= 10μA
IN
IN
V
V
IN
IN
16
16
for
for
(V)
(V)
17
17
35882 G21
35882 G24
35882f
18
18