Datasheet

TPS62730
VIN
ON/BYP
STAT
GND
VOUT
SW
V
CC2540
C
2.2
IN
µF
C
2.2
OUT
µF
L 2.2 Hm
5x 100nF
2.2µF 1µF
L
1000
@100MHz
BEAD
W
AVDD 1,2,4
AVDD 3
AVDD 5
AVDD 6
DVDD 2
DVDD 1
1µF
DCOUPL
CC2540
2.1V
V
CC2540
CC2540 power supply decoupling capacitors
P1.2 PMUX
Power Down Signal
C
BUF
3V
Battery
TPS62730
VIN
ON/BYP
STAT
GND
VOUT
SW
V
2.1V
OUT
V
2.2V - 3.9V*
IN
C
2.2
IN
µF
C
2.2
OUT
µF
L 2.2 Hm
ON
BYP
* At V < 2.2V, V tracks V
IN OUT IN
R
pullup
TPS62732, TPS62733
TPS62730
www.ti.com SLVSAC3C –MAY 2011–REVISED DECEMBER 2012
APPLICATION INFORMATION
Figure 30. Typical Application
Figure 31. Application Example CC2540
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