Solar Energy Harvester Module Connections - Texas Instruments MSP430 User Manual

Solar Energy Harvester Module (SEH-01) Figure and Description
J1 Connector for TI ED
Pin Number(s) Description
1
2
3 Not Connected
4 Not Connected
5
6
Connector Type: Rt Angle SIP
J1 Connector: Connection to the eZ430-RF2500T target board.
J5 Connector: Alternate connection point to power an external device or for measuring SEH-01 output
levels.
J7 Connector: Trace to cut if an alternate solar panel is connected to J8.
J8 Jumper: Battery enable jumper—the shunt must be removed before the module is charged. This
connector can also be used to connect an alternate solar panel to the SEH-01.
PT1 Connector: An alternate piezoelectric energy harvesting transducer can be connected. It can be
connected in parallel with the SEH-01 solar panel by leaving J7 intact or the piezoelectric transducer can
be used standalone by cutting the J7 trace.
The EnerChip EH CBC5300 module is mounted on a DIP socket that is
removable from the Solar Energy Harvesting (SEH-01) board. The pins on the
CBC5300 are fragile and care must be taken when removing the module.
14
Solar Energy Harvester Module (SEH-01)
Solar Panel
J5 Connector for User
Pin Number(s)
BATOFF 1
GND 2
3
4
V
5
OUT2
Charge Connector Type: Upright SIP
PT1 Connector
Pin Number(s)
1
2
Connector Type: Trace Vias
Figure 3-2. Solar Energy Harvester Module Connections
Copyright © 2009–2010, Texas Instruments Incorporated
PT1
J7 J8
1
J5
EH
Module
1
Description Pin Number(s)
Charge
BATOFF
V
BAT
GND
V
OUT2
Pin Number(s)
Description
Connector Type: Trace Vias
Piezo input 1
Piezo input 2
CAUTION
SLAU273C – January 2009 – Revised May 2010
www.ti.com
J1
J7 Connector
Description
Cut trace to use
1
external source
Connector Type: Trace
J8 Connector
Description
1 Positive input
2 GND