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P1110 Datasheet Preview

P1110 Datasheet

915 MHz RF Powerharvester Receiver

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Product Datasheet
P1110 – 915 MHz RF Powerharvester™ Receiver
DESCRIPTION
The Powercast P1110 Powerharvester
receiver is an RF energy harvesting device
that converts RF to DC. Housed in a compact
SMD package, the P1110 receiver provides
RF energy harvesting and power
management for battery and capacitor
recharging. The P1110 converts RF energy
to DC and provides the energy to the
attached storage element. When an
adjustable voltage threshold on the storage
element is achieved, the P1110
automatically disables charging. A
microprocessor can be used to obtain data
from the component for improving overall
system operation.
FEATURES
High conversion efficiency, >70%
Low power consumption
Configurable voltage output to support
Li-ion and Alkaline battery recharging
Operation from 0V to support capacitor
charging
Received signal strength indicator
No external RF components required -
Internally matched to 50 ohms
Wide operating range
Operation down to -5 dBm input power
Industrial temperature range
RoHS Compliant
APPLICATIONS
Wireless sensors
- Industrial Monitoring
- Smart Grid
- Structural Health Monitoring
- Defense
- Building automation
- Agriculture
- Oil & Gas
- Location-aware services
Wireless trigger
Low power electronics
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATION
Powerharvester and Powercast are registered trademarks of Powercast Corporation. All other trademarks are the property of their respective owners.
Rev A –2010/04
© 2010 Powercast Corporation, All rights reserved.
www.powercastco.com
+1 800-963-6538
P a g e |1




Powercast

P1110 Datasheet Preview

P1110 Datasheet

915 MHz RF Powerharvester Receiver

No Preview Available !

www.DataSheet.in
Product Datasheet
P1110 – 915 MHz RF Powerharvester™ Receiver
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Parameter
RF Input Power
RFIN to GND
DSET to GND
VOUT to GND
VOUT Current
Operating Temperature Range
Storage Temperature Range
Rating
23
0
6
4.3
100
-40 to 85
-40 to 85
Unit
dBm
V
V
V
mA
°C
°C
Exceeding the
absolute maximum
ratings may cause
permanent
damage to the
device.
ESD CAUTION
This is an ESD (electrostatic discharge) sensitive device. Proper ESD
precautions should be taken to avoid degradation or damage to the
component.
PIN FUNCTIONAL DESCRIPTION
Pin Label
Function
1 LI Li-ion/LiPo recharging pin. Connect directly to the analog ground plane for 4.2V
maximum recharging. NC when using ALK or VSET pin.
2 GND RF Ground. Connect to analog ground plane.
3 RFIN RF Input. Connect to 50Ω antenna through a 50Ω transmission line. Add a DC block
if antenna is a DC short.
4 GND RF Ground. Connect to analog ground plane.
5 DSET Digital Input. Set to enable measurement of harvested power. If this function is not
desired leave NC.
6 VSET Maximum Output Voltage Adjustment. Sets the maximum output voltage on the
VOUT pin. Connect to an external resistor. NC when using LI or ALK pin.
7 GND DC Ground. Connect to analog ground plane.
8 VOUT DC Output. Connect to external storage device. Maximum output voltage set by
VSET, LI, or ALK pin.
9 DOUT Analog Output. Provides an analog voltage level corresponding to the harvested
power.
10 ALK Alkaline recharging pin. Connect directly to the analog ground plane for 3.3V
maximum recharging. NC when using LI or VSET pin.
Rev A –2010/04
© 2010 Powercast Corporation, All rights reserved.
www.powercastco.com
+1 800-963-6538
P a g e |2


Part Number P1110
Description 915 MHz RF Powerharvester Receiver
Maker Powercast
Total Page 10 Pages
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