LTC3588-1 Datasheet, PDF (17/20 Pages) Linear Technology – Piezoelectric Energy Harvesting Power Supply

APPLICATIONS INFORMATION
LTC3588-1
300Ω
PZ1
PZ2
IR05H4OCSPTR
V_IN
PGOOD PGOOD
+ _{5V TO 16V}
– SOLAR PANEL
1μF
6V
LTC3588-1
10μH
100μF
CAP
SW
V_OUT
2.5V
9V
25V
BATTERY
V_IN2
V_OUT
D0
4.7μF
6V
D1
GND
+
10μF
6V
3F
2.7V
NESS SUPER CAPACITOR
ESHSR-0003CO-002R7
35881 F11
Figure 11. 5V to 16V Solar-Powered 2.5V Supply with Supercapacitor for
Increased Output Energy Storage and Battery Backup
R_S, 5.2Ω
PG-1 THERMAL
GENERATOR
P/N G1-1.0-127-1.27
(TELLUREX)
5.4V
100Ω
1μF
16V
1μF
6V
4.7μF
6V
PZ1
PZ2
V_IN
PGOOD
LTC3588-1
CAP
SW
V_IN2
V_OUT
D0
D1
GND
PGOOD
10μH
V_OUT
2.5V
47μF
6V
35881 F12
Figure 12. Thermoelectric Energy Harvester
35881f
17