LTC3108-1_12 LINER [Linear Technology], LTC3108-1_12 Datasheet - Page 19

• Manufacturer Part Number: LTC3108-1_12
• Description: Ultralow Voltage Step-Up Converter
• Manufacturer: LINER [Linear Technology]

TYPICAL APPLICATIONS
* 2
SOLAR
CELL*
LIGHT LEVEL ≥ 900 LUX
T1: COILCRAFT LPR6235-253PML
"
DIAMETER MONOCRYSTALLINE CELL
+
–
Supercapacitor Charger and LDO Powered by a Solar Cell
+
220μF
THERMOPILE
HONEYWELL
(Uses External Charge Pump Rectifi ers)
Q313
1:20
T1
0.022μF
VAUX
330pF
Dual Output Converter and LDO Powered by a Thermopile Generator
499k
T1: COILCRAFT LPR6235-123QML
+
31081 TA03
220μF
BAS31
C1
C2
SW
VS2
VS1
VAUX
LTC3108-1
1:50
T1
4.7μF
VAUX
V
VSTORE
OUT2_EN
GND
V
VLDO
V
OUT2
PGD
OUT
330pF
4.7nF
499k
*TAIYO YUDEN
PAS1020LA3R0405
+
3.0V
31081 TA04
4F*
C1
C2
SW
VS2
VS1
V
2.2V
VAUX
OUT
LTC3108-1
2.2μF
2.2μF
VLDO
V
GND
VSTORE
OUT2_EN
V
VLDO
V
OUT2
PGD
OUT
10,000
1000
4.5V
100
PGOOD
10
100
(2
+
"
Diameter Monocrystalline Cell)
150μF
6.3V
V
OUT
I
2.2V
VOUT
INCANDESCENT LIGHT
ILLUMINANCE (LUX)
1000
FLOURESCENT LIGHT
vs Illuminance
LTC3108-1
2.2μF
VLDO
OUTDOOR
LIGHT (CLOUDY)
10,000
10,0000
31081 TA03b
19
31081fa