LTC3588-1 Linear Technology, LTC3588-1 Datasheet - Page 20

• Manufacturer Part Number: LTC3588-1
• Description: Piezoelectric Energy Harvesting Power Supply
• Manufacturer: Linear Technology

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LTC3588-1
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
LT1389
LTC1540
LT3009
LT3652
LT3970
LT3971
LT3991
LTC3631
LTC3642
20
47μF
25V
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
1μF
6V
4.7μF
6V
DESCRIPTION
Nanopower Precision Shunt Voltage Reference
Nanopower Comparator with Reference
3μA I
Power Tracking 2A Battery Charger for Solar Power
40V, 350mA Step-Down Regulator with 2.5μA I
38V, 1.2A, 2MHz Step-Down Regulator with 2.8μA I
55V, 1.2A 2MHz Step-Down Regulator with 2.8μA I
45V, 100mA, Synchronous Step-Down Regulator with 12μA I
45V, 50mA, Synchronous Step-Down Regulator with 12μA I
Piezoelectric 3.3V Power Supply with LDO
Post Regulator for Reduced Output Ripple
PZ1
V
CAP
V
D1
D0
Q
IN
IN2
, 20mA Low Dropout Linear Regulator
●
LTC3588-1
FAX: [phone]
GND
PGOOD
V
PZ2
OUT
SW
10μH
●
www.linear.com
V
3.6V
OUT1
C
10μF
6V
OUT1
SHDN
IN
Q
LT3009-3.3
GND
Q
Q
OUT
35881 TA02a
Q
Q
COMMENTS
800nA Operating Current, 1.25V/2.5V/4.096V
0.3μA I
Low 3μA I
MPPT for Solar, 4.95V to 32V, Up to 2A Charge Current
Integrated Boost and Catch Diodes, 4.2V to 40V Operating Range
4.3V to 38V Operating Range, Low Ripple Burst Mode
4.3V to 55V Operating Range, Low Ripple Burst Mode Operation
4.5V to 45V Operating Range, Overvoltage Lockout Up to 60V
4.5V to 45V Operating Range, Overvoltage Lockout Up to 60V
C
1μF
6V
V
3.3V
20mA
OUT2
OUT2
Q
, Drives 0.01μF , Adjustable Hysteresis, 2V to 11V Input Range
Q
, 1.6V to 20V Range, 20mA Output Current
120
100
80
60
40
20
0
Peak-to-Peak Output Ripple vs C
10
C
OUT2
= 1μF
© LINEAR TECHNOLOGY CORPORATION 2010
V
V
OUT1
OUT2
C
OUT1
(LTC3588-1)
(LT3009-3.3)
(μF)
LT 0110 • PRINTED IN USA
100
®
Operation
35881 TA02b
OUT1
35881f