LTC3588-2_10 Datasheet, PDF (2/18 Pages) Linear Technology – Piezoelectric Energy Harvesting Power Supply with 14V Minimum VIN

LTC3588-2
Absolute Maximum Ratings (Note 1)
V_IN
Low Impedance Source........................ –0.3V to 18V*
Current Fed, I_SW = 0A....................................... 25mA^†
PZ1, PZ2............................................................0V to V_IN
D0, D1...............–0.3V to [Lesser of (V_IN2 + 0.3V) or 6V]
CAP....................... [Higher of –0.3V or (V_IN – 6V)] to V_IN
V_IN2.................... –0.3V to [Lesser of (V_IN + 0.3V) or 6V]
* V_IN has an internal 20V clamp
† _{For t < 1ms and Duty Cycle < 1%,}
Absolute Maximum Continuous Current = 5mA
V_OUT................... –0.3V to [Lesser of (V_IN + 0.3V) or 6V]
PGOOD.............–0.3V to [Lesser of (V_OUT + 0.3V) or 6V]
I_PZ1, I_PZ2.............................................................. ±50mA
I_SW....................................................................... 350mA
Operating Junction Temperature Range
(Notes 2, 3)................................................. –40 to 125°C
Storage Temperature Range....................... –65 to 125°C
Lead Temperature (Soldering, 10 sec)
MSE Only........................................................... 300°C
Pin Configuration
TOP VIEW
PZ1 1
PZ2 2
CAP 3
V_IN 4
SW 5
10 PGOOD
9 D0
11
GND
8 D1
7 V_IN2
6 V_OUT
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
T_JMAX = 125°C, θ_JA = 43°C/W, θ_JC = 7.5°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
TOP VIEW
PZ1 1
10 PGOOD
PZ2 2
CAP 3
V_IN 4
11
GND
9 D0
8 D1
7 V_IN2
SW 5
6 V_OUT
MSE PACKAGE
10-LEAD PLASTIC MSOP
T_JMAX = 125°C, θ_JA = 45°C/W, θ_JC = 10°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
Order Information
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3588EDD-2#PBF
LTC3588EDD-2#TRPBF LFYK
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LTC3588IDD-2#PBF
LTC3588IDD-2#TRPBF LFYK
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LTC3588EMSE-2#PBF
LTC3588EMSE-2#TRPBF LTFYM
10-Lead Plastic MSOP
–40°C to 125°C
LTC3588IMSE-2#PBF
LTC3588IMSE-2#TRPBF LTFYM
10-Lead Plastic MSOP
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
This product is only offered in trays. For more information go to: http://www.linear.com/packaging/
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