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LTC3588EDD-2#PBF
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
L
TC3588-2
4
35882fc
For more information
www
.linear
.com/L
TC3588-2
3.45V Output vs T
emperature
Input I
Q
in UVLO vs V
IN
Input I
Q
in Sleep vs V
IN
UVLO Rising vs T
emperature
UVLO Falling vs T
emperature
V
SHUNT
vs T
emperature
T
otal Bridge Rectifier Drop
vs Bridge Current
BRIDGE CURRENT (A)
V
BRIDGE
(mV)
35882 G06
1800
1600
1400
1200
1000
800
600
400
200
0
1µ
10µ
10m
1m
100µ
85°C
25°C
–40°C
|V
PZ1
– V
PZ2
| – V
IN
TEMPERA
TURE (°C)
–55
BRIDGE LEAKAGE (nA)
20
18
14
10
16
12
6
8
4
2
0
80
35
125
35882 G07
170
–10
V
IN
= 18V
, LEAKAGE A
T PZ1 OR PZ2
Bridge Leakage vs T
emperature
Bridge Frequency Response
FREQUENCY (Hz)
V
IN
(V)
35882 G08
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
10
100
100M
10M
1M
10k
1k
100k
4V
P-P
APPLIED TO PZ1/PZ2 INPUT
MEASURED IN UVLO
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
(V)
0
INPUT I
Q
(nA)
1800
1600
1400
1000
600
1200
800
400
200
0
12
10
14
4
35882 G01
16
6
8
2
–40°C
85°C
25°C
125°C
V
IN
(V)
14
INPUT I
Q
(nA)
3600
3200
2400
2800
2000
1600
1200
800
16
15
17
35882 G02
18
85°C
25°C
125°C
–40°C
TEMPERA
TURE (°C)
–50
UVLO RISING (V)
16.4
16.0
16.2
15.8
15.6
25
100
0
75
35882 G03
125
–25
50
TEMPERA
TURE (°C)
–50
UVLO F
ALLING (V)
14.4
14.0
14.2
13.8
13.6
25
100
0
75
35882 G04
125
–25
50
TEMPERA
TURE (°C)
–50
V
SHUNT
(V)
21.2
20.4
20.6
20.8
21.0
20.0
20.2
19.2
19.0
19.4
19.8
19.6
18.8
25
100
0
75
35882 G05
125
–25
50
I
SHUNT
= 25mA
I
SHUNT
= 1mA
TEMPERA
TURE (°C)
–50
V
OUT
(V)
3.55
3.35
3.40
3.45
3.50
3.25
3.30
3.15
3.20
3.10
25
100
0
75
35882 G09
125
–25
50
PGOOD F
ALLING
WAKE-UP THRESHOLD
SLEEP THRESHOLD
L
TC3588-2
5
35882fc
For more information
www
.linear
.com/L
TC3588-2
TYPICAL PERFORMANCE CHARACTERISTICS
5.0V Output vs T
emperature
V
OUT
Load Regulation
V
OUT
Line Regulation
4.1V Output vs T
emperature
4.5V Output vs T
emperature
I
VOUT
vs T
emperature
I
PEAK
vs T
emperature
R
DS(ON)
of PMOS/NMOS
vs T
emperature
TEMPERA
TURE (°C)
–55
R
DS(ON)
(Ω)
2.0
1.6
1.0
1.4
1.8
1.2
0.8
25
105
–15
65
35882 G17
125
5
85
–35
45
PMOS
NMOS
Operating Waveforms
TEMPERA
TURE (°C)
–50
V
OUT
(V)
4.20
3.80
3.90
4.00
4.10
3.70
25
100
0
75
35882 G10
125
–25
50
PGOOD F
ALLING
WAKE-UP THRESHOLD
SLEEP THRESHOLD
TEMPERA
TURE (°C)
–50
V
OUT
(V)
4.60
4.20
4.30
4.40
4.50
4.10
25
100
0
75
35882 G11
125
–25
50
PGOOD F
ALLING
WAKE-UP THRESHOLD
SLEEP THRESHOLD
TEMPERA
TURE (°C)
–50
V
OUT
(V)
5.10
5.00
4.60
4.70
4.80
4.90
4.50
25
100
0
75
35882 G12
125
–25
50
PGOOD F
ALLING
WAKE-UP THRESHOLD
SLEEP THRESHOLD
LOAD CURRENT (A)
V
OUT
(V)
35882 G13
4.20
4.05
4.10
4.15
4.00
1µ
10µ
10m
100m
1m
100µ
V
IN
= 18V
, C
OUT
= 100µF
, D1 = 0, D0 = 1
V
IN
(V)
V
OUT
(V)
35882 G14
4.15
4.14
4.06
4.07
4.08
4.09
4.13
4.12
4.11
4.10
4.05
14
17
18
16
15
C
OUT
= 100µF
, I
LOAD
= 60mA,
D1 = 0, D0 = 1
TEMPERA
TURE (°C)
–50
I
VOUT
(nA)
160
120
60
100
140
80
40
25
100
–25
50
35882 G15
125
0
75
V
OUT
= 5.0V
V
OUT
= 4.1V
V
OUT
= 4.5V
V
OUT
= 3.45V
TEMPERA
TURE (°C)
–50
I
PEAK
(mA)
300
280
250
240
230
210
270
290
220
260
200
25
100
–25
50
35882 G16
125
0
75
2.5µs/DIV
OUTPUT
VOL
T
AGE
50mV/DIV
AC-COUPLED
INDUCTOR
CURRENT
200mA/DIV
V
IN
= 18V
, V
OUT
= 5.0V
I
LOAD
= 1mA
L = 22µH, C
OUT
= 47µF
SWITCH
VOL
T
AGE
10V/DIV
0mA
0V
35882 G18
L
TC3588-2
6
35882fc
For more information
www
.linear
.com/L
TC3588-2
TYPICAL PERFORMANCE CHARACTERISTICS
Efficiency vs V
IN
for
I
LOAD
= 100mA, L = 100µH
Efficiency vs V
IN
for
V
OUT
= 4.1V, L = 100µH
Efficiency vs V
IN
for
I
LOAD
= 100mA, L = 22µH
Efficiency vs V
IN
for
V
OUT
= 4.1V, L = 22µH
Efficiency vs I
LOAD
, L = 100µH
Efficiency vs I
LOAD
, L = 22µH
LOAD CURRENT (A)
EFFICIENCY (%)
35881 G19
100
90
30
40
50
60
70
80
20
10
0
1µ
10µ
10m
100m
1m
100µ
V
IN
= 15V
V
OUT
= 3.45V
V
OUT
= 4.1V
V
OUT
= 4.5V
V
OUT
= 5.0V
V
IN
(V)
EFFICIENCY (%)
35882 G20
94
92
84
82
86
88
90
80
14
17
18
16
15
V
OUT
= 3.45V
V
OUT
= 4.1V
V
OUT
= 4.5V
V
OUT
= 5.0V
V
IN
(V)
EFFICIENCY (%)
35882 G21
100
90
50
40
60
70
80
30
14
17
18
16
15
I
LOAD
= 30µA
I
LOAD
= 10µA
I
LOAD
= 50µA
I
LOAD
= 100µA
I
LOAD
= 100mA
LOAD CURRENT (A)
EFFICIENCY (%)
35882 G22
100
90
30
40
50
60
70
80
20
10
0
1µ
10µ
10m
100m
1m
100µ
V
IN
= 15V
V
OUT
= 3.45V
V
OUT
= 4.1V
V
OUT
= 4.5V
V
OUT
= 5.0V
V
IN
(V)
EFFICIENCY (%)
35882 G23
94
92
84
82
86
88
90
80
14
17
18
16
15
V
OUT
= 3.45V
V
OUT
= 4.1V
V
OUT
= 4.5V
V
OUT
= 5.0V
V
IN
(V)
EFFICIENCY (%)
35882 G24
100
90
50
40
60
70
80
30
14
17
18
16
15
I
LOAD
= 30µA
I
LOAD
= 10µA
I
LOAD
= 50µA
I
LOAD
= 100µA
I
LOAD
= 100mA
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
LTC3588EDD-2#PBF
Mfr. #:
Buy LTC3588EDD-2#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Power Management Specialized - PMIC Piezoelectric Energy Harvesting Power Supply
Lifecycle:
New from this manufacturer.
Delivery:
DHL
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Ups
TNT
EMS
Payment:
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