J1 Connector for TI ED
Pin Number(s)
Description
1
2
3
4
5
6
Connector Type: Rt Angle SIP
BATOFF
GND
Not Connected
Not Connected
V
OUT2
Charge
J5 Connector for User
Pin Number(s)
Description
1
2
3
4
5
Connector Type: Upright SIP
Charge
BATOFF
V
BAT
GND
V
OUT2
PT1 Connector
Pin Number(s)
Description
1
2
Connector Type: Trace Vias
Piezo input 2
Piezo input 1
J8 Connector
Pin Number(s)
Description
1
2
Connector Type: Trace Vias
GND
Positive input
J7 Connector
Pin Number(s)
Description
1
Connector Type: Trace
Cut trace to use
external source
Solar Panel
PT1
J7
J8
EH
Module
J5
1
J1
1
Solar Energy Harvester Module (SEH-01) Figure and Description
www.ti.com
Figure 3-2. Solar Energy Harvester Module Connections
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.
CAUTION
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)
SLAU273C – January 2009 – Revised May 2010
Copyright © 2009–2010, Texas Instruments Incorporated
