DC2042A_15 Datasheet, PDF (1/2 Pages) Linear Technology – ENERGY HARVESTING MULTI-SOURCE DEMOBOARD

5
4
3
PZ2
PZ2
VIN ^*
E1
E2
LTC3588EMSE-1 PIEZOELECTRIC
ENERGY HARVESTER
PZ1
PZ1
U1
LTC3588EMSE -1 1
2
(HIGH-IMPEDANCE AC SOURCES)
VIN *
IIN
< = 18Vpk < = 50mA
D
> 18Vpk < = 5mA
VIN_LTC3588-1
C3
22uF
25V
1210
OUTPUT VOLTAGE SETTINGS
VOUT 1.8V 2.5V 3.3V 3.6V
D1
0
0
1
1
R2
NOPOP
C1
R3
0
4
1uF
3
6.3V
7
C4
4.7uF
6.3V 11
0603
PZ1
VIN
CAP
VIN2
GND
D0
9
PZ2
SW ⁵
VOUT ⁶
PGOOD ¹⁰
D1
8
L1
22uH
LPS5030-223ML
C5
0.1uF
16V
OPT
R8
R9
1
0
NOPOP
R1
0.00
4.99K IS OPT
R4
50.5K
OPT
Q1
ZXMN2F30FH
OPT
VOUT = 3.3V
C2
100uF
6.3V
1210
20%
JP1
VOUT_LTC3588-1
D2
2
1
1N5819HW
SOD-123
OPT
D0
0
1
0
1
PGOOD_LTC3588-1
E12
VMCU
E10
VMCU
E11
BGND
2
CAUTION:
ONLY JP9 OR JP10
MAY BE ON AT
ANY TIME
JP9
ON OFF
JP10
ON OFF
VSTORE
ECO REV
-
2
1
REVISION HISTORY
DESCRIPTION
APPROVED
PRODUCTION FAB
BS
DATE
12 - 12 - 12
OPTIONAL ENERGY STORAGE
VSTORE_1
CO1
CO2
CO3
CO4
CO5
100uF
100uF
100uF
100uF
100uF
6.3V
6.3V
6.3V
6.3V
6.3V
1210
1210
1210
1210
1210
D
20%
20%
20%
20%
20%
CO6
100uF
6.3V
1210
20%
CO7
100uF
6.3V
1210
20%
CO8
100uF
6.3V
1210
20%
CO9
100uF
6.3V
1210
20%
CO10
100uF
6.3V
1210
20%
CO11
100uF
6.3V
1210
20%
CO12
100uF
6.3V
1210
20%
CO13
100uF
6.3V
1210
20%
CO14
100uF
6.3V
1210
20%
CO15
100uF
6.3V
1210
20%
U3
LTC3108EDE
R13 499K
T1
12 _SW
LPR6235-752SML
2
4
VIN_LTC3108
E3
VIN
1
3
C
20mV - 400mV
1:100
E4
BGND
BGND
+ _C12
220uF
6.3V
D2E CASE
C8
0603
C11
0603
R15
NOPOP
330pF
50V
1nF
50V
VAUX
R16
0
C9
0603
OPT
VOUT2_EN
11 _C2
10 _C1
9 _{VOUT2_EN}
8 _VS1
TP4
VOUT2_EN
TP5
VOUT2
VOUT2_EN
VOUT2
R17
R18
0
NOPOP
7 _VS2
VAUX ¹
VSTORE ²
VOUT ³
VOUT2 ⁴
VLDO ⁵
PGD ⁶
TP6
BGND
E5
+VIN
4 - 20mA
LOOP
BGND
E6
VIN_LTC3105
C16
+ 220uF
6.3V
D2E CASE
D1
1.5A/200V
AS1PD
SMP
TP7
B
MPPC
R34
40.2k
C15
10uF
0805
6.3V
L2
10uH
744031100
U4
LTC3105EDD
6 _VIN
5 _MPPC
SW ⁷
VOUT ⁹
FB ¹
R21
499k
C19
33pF
R19
392k
R20
750k
PGOOD_LTC3105
8 _PGOOD
4 _SHDN
TP9
SHDN
LDO ²
FBLDO ³
AUX ¹⁰
C20
33pF
TP8
AUX
C22
1uF
16V
0603
R24
R25 ^1.1M
549k
VAUX _C7
1uF
6.3V
VOUT2
C28
0.1uF
16V
C10
100uF
6.3V
1210
20%
TP3
VLDO
C14
2.2uF
6.3V
0603
+ _C13
220uF
6.3V
D2E CASE
TP1
VSTORE
TP2
BGND
VOUT = 3.3V
LTC3108EDE TEG
POWERED ENERGY
HARVESTER
JP2
VOUT_LTC3108
D3
2
1
1N5819HW
SOD-123
OPT
PGOOD_LTC3108
VOUT = 3.3V
LTC3105EDD
SUPPLIED BY DIODE
VOLTAGE DROP
JP3
C17
C18
10uF
1uF
6.3V
6.3V
0805
LDO
C21
4.7uF
16V
0805
R22
2.80M
OPT
Q2
ZXMN2F30FH
OPT
R23
200k
1
VOUT_LTC3105
D4
2
1
1N5819HW
SOD-123
OPT
E7
VIN SOLAR
1.72V - 3.3V
E8
A
BGND
E14
BGND
VIN_LTC3459
BGND
+ ^C23
220uF
6.3V
R26
C24
100uF
0
D2E CASE ^6.3V
R27
0
R28
0
1210
20%
R31
NOPOP
R32
NOPOP
R33
NOPOP
U6
LTC2935CTS8-4
1 _{S2 VCC} 8
2 _{S1 MR} 7
3 _{S0 RST} 6
4 _GNDPFO 5
MURATA LQH2MCN100K02L
L3
U5
22uH
LTC3459EDC
VOUT ²
C27
0.1uF
16V
3 _SHDN
FB ⁴
LTC3459EDC
SUPPLIED BY
SOLAR CELL
VOUT = 3.3V
JP4
R29
C25
1.96 MEG 47pF
R30
1.15 MEG
VOUT_LTC3459
D5
2
1
C26
100uF
6.3V
1210
20%
1N5819HW
SOD-123
OPT
5
4
3
VSTORE
JP5
PGOOD_LTC3588-1
JP6
PGOOD_LTC3108
JP7
PGOOD_LTC3105
VMCU
3.3V, < 50 mA
J2
2 _NC
4 _PGOOD
6 _VBAT
8 _EHORBAT
10 _{I/O 1}
12 _V+
VSUPPLY ¹
GND ³
KEY ⁵
RSVD ⁷
I/O 2 ⁹
+5V ¹¹
DUST HEADER 2X6
SMH-106-02-L-D-05
EM HEADER 2X10
2 _VMCU
10 _{SPI_#CS}
8 _{SPI_CLK}
4 _{SPI_MOSI}
6 _{SPI_MISO}
C
7 _{RF_#RESET}
5 _{RF_WAKE}
3 _{RF_#INT}
18
20
NO CONNECT (USB Power)
NO CONNECT (3.3V Board Power)
11 _PGOOD
13 _{ACC_#SLEEP}
9 _{ACC_SELFTEST}
14 _{ACC_XOUT}
16 _{ACC_YOUT}
15 _{ACC_ZOUT}
17 _NC
JP8
PGOOD_LTC3459
E13
HGND
J1
HGND
1
E9
HGND
B
Q3
ZXMN2F30FH
SOT23
R5
R6
R7
0
0
NOPOP
R10
NOPOP
R11
R12
NOPOP NOPOP
LTC2935CTS8-2
1 _{S2 VCC} 8
2 _{S1 MR} 7
3 _{S0 RST} 6
4 _GNDPFO 5
U2
C6
0.1uF
16V
R14
NOPOP
R35
0
R36
NOPOP
/RST
NOTE: UNLESS OTHERWISE SPECIFIED
1. ALL RESISTORS ARE 0402, 1%, 1/16W
ALL CAPACITORS ARE 0402, 10%
2. INSTALL SHUNTS AS SHOWN.
A
CUSTOMER NOTICE
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A
CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS;
HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO
VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL
APPLICATION. COMPONENT SUBSTITUTION AND PRINTED
CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT
PERFORMANCE OR RELIABILITY. CONTACT LINEAR
TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
APPROVALS
PCB DES.
NC
APP ENG.
BS
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
2
SCALE = NONE
TECHNOLOGY
TITLE: SCHEMATIC
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: [phone] www.linear.com
Fax: [phone]
LTC Confidential-For Customer Use Only
ENERGY HARVESTING MULTI-SOURCE DEMOBOARD
SIZE IC NO.
N/A
DATE: 12 - 12 - 12
REV.
DEMO CIRCUIT 2042A
2
SHEET 1 OF 2
1