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| TPS62730_12 Datasheet, PDF (18/28 Pages) Texas Instruments – Step Down Converter with Bypass Mode for Ultra Low Power Wireless Applications | |||
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TPS62732, TPS62733
TPS62730
SLVSAC3C â MAY 2011 â REVISED DECEMBER 2012
3V
Battery
TPS62730
L 2.2mH VCC430
CBUF
CIN
2.2µF
VIN
GND
SW
VOUT
COUT
2.2µF
2.1V
ON/BYP STAT
CC430
VCC430
P1.1
Power Down Signal P1.2
DVCC 1,2,3
2x 3x
1µF 100nF
VCC430
L BEAD
12nH
AVCC_RF/Guard
1,2,3,4
2x 5x
2pF 100nF
VCC430
AVCC
1x 1x
1µF 100nF
CC430 power supply decoupling capacitors
Figure 32. Application Example CC430
www.ti.com
18
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Copyright © 2011â2012, Texas Instruments Incorporated
Product Folder Links: TPS62732 TPS62733 TPS62730
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