LTC3108-1_12 LINER [Linear Technology], LTC3108-1_12 Datasheet - Page 24

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

LTC3108-1
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
LTC3108
LTC4070
LTC1041
LTC1389
LT1672/LT1673/
LT1674
LT3009
LTC3525L-3/
LTC3525L-3.3/
LTC3525L-5
LTC3588-1
LTC3632
LTC3642
LT8410/ LT8410-1
24
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
THERMOELECTRIC
GENERATOR
THERMOELECTRIC
GENERATOR
DESCRIPTION
Ultralow Voltage Step-Up Converter and Power Manager V
Li-Ion/Polymer Low Current Shunt Battery
Charger System
Bang-Bang Controller
Nanopower Precision Shunt Voltage Reference
Single-/Dual-/Quad-Precision 2μA Rail-to-Rail Op Amps SO-8, SO-14 and MSOP-8 Packages
3μA I
400mA (I
with Output Disconnect
Piezoelectric Energy Generator with Integrated High
Effi ciency Buck Converter
45V, 20mA Synchronous MicroPower Buck Converter
45V, 50mA Synchronous MicroPower Buck Converter
MicroPower 25mA/8mA Low Noise Boost Converter
with Integrated Schottky Diode and Output Disconnect
Q
●
Dual TEG Energy Harvester Operates from Temperature Differentials of Either Polarity
, 20mA Linear Regulator
FAX: [phone]
SW
), Synchronous Step-Up DC/DC Converter
COLD
COLD
HOT
HOT
+
+
TEC
TEC
●
LPR6235-752SML
LPR6235-752SML
www.linear.com
1:100
1:100
330pF
330pF
499k
499k
1nF
1nF
COMMENTS
3mm × 4mm DFN-12 and SSOP-16 Packages
V
2mm × 3mm DFN-8 and MSOP-8 Packages
V
V
V
5V to Fixed; I
V
V
3mm × 3mm DFN-10 and MSOP-10E Packages
V
I
V
I
V
2mm × 2mm DFN-8 Package
Q
Q
C1
C2
SW
VS2
VS1
C1
C2
SW
VS2
VS1
IN
IN
IN
OUT(MIN)
IN
IN
IN
IN
IN
IN
= 12μA; I
= 12μA; I
: 0.02V to 1V; V
: 450nA to 50mA; V
: 2.8V to 16V; V
: 1.6V to 20V; V
: 0.7V to 4V; V
: 2.7V to 20V; V
: 4.5V to 45V, 60V
: 4.5V to 45V, 60V
: 2.6V to 16V; V
VAUX
VAUX
LTC3108-1
LTC3108-1
1μF
= 1.25V; I
SD
SD
Q
V
VAUX
V
< 1μA; 3mm × 3mm DFN-8 and MSOP-8E Packages
< 1μA; 3mm × 3mm DFN-8 and MSOP-8E Packages
GND
GND
= 3μA; I
VSTORE
OUT2_EN
VSTORE
OUT2_EN
V
V
VLDO
VLDO
OUT(MIN)
V
V
OUT2
OUT2
PGD
PGD
OUT
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT
OUT
Q
MAX
MAX
= 0.8μA; SO-8 Package
SD
= 2.35V, 3.3V, 4.1V, 5V Fixed; I
OUT(MIN)
OFF
; V
; V
< 1μA; 2mm × 2mm DFN-8 and SC70 Packages
= 5V
: 0.6V to Adj, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V,
: Fixed to 1.8V, 2.5V, 3.3V, 3.6V; I
5.25V
V
PGOOD
OUT(MIN)
OUT(MIN)
ON
= Adj; I
= 40V
3V
OUT2
31081 TA08
: V
MAX
MAX
FLOAT
+
+
Q
; I
2.2V
: 0.8V to Adj, 3.3V Fixed, 5V Fixed;
: 0.8V to Adj, 3.3V Fixed, 5V Fixed;
© LINEAR TECHNOLOGY CORPORATION 2010
= 1.2mA; I
Q
; I
= 7μA; I
C
C
Q
V
+ 4V, 4.1V, 4.2V; I
STORE
OUT
OUT
= 8.5μA; I
SD
LT 0612 REV A • PRINTED IN USA
SD
< 1μA; SC70 Package
< 1μA; SO-8 Package
2.2μF
SD
VLDO
Q
< 1μA;
= 6μA; I
Q
= 300nA;
Q
= 0.95μA;
SD
<1μA;
31081fa