Texas Instruments CC2530 ZigBee Development Kit User Manual page 37

R70
1 2
R_0603
Do Not Mount
R34
2
1
R_0_0603
POWER_PS
1
1xAA_1_5V
+
B1
2
Battery
1
1xAA_1_5V
+
B2
2
R2
R_0_0603
1 2
VBUS
Current is drawn from
input with highest voltage
P7
DC_JACK_2.5
1
2
3
LPS3015-222ML
2.2uH
L1
2 1
U4 TPS63030
4
2
L1 L2
5
1
VIN VOUT
8
VINA
1
C9 6
10
EN FB
2 7
3
1 PS/SYNC PGND
C38
9
11
GND PPAD
2
6 5 4
P8
Switch_6pin
Power On/Off
1 2 3
R65
Do Not Mount
R_0603
1 2
D8
BAT254
R35
A K
1 2
R_0_0603
1
2
D5
BAT254
A K
R68
R_1M0_0603_J
1 1
2
1
2
2
Power source jumper:
1-2: Battery
2-3: USB/DC (default)
U2
TPS7A4501
2
4
Out
In
1
C1 1 2 C8
5 1
ADJ
R63
2
3 R_6K2_0603_G
6
Gnd
Gnd
VCC_EM jumper
STRAP_1
P15
1 2
VCC_IO jumper
STRAP_1
P13
1 2
R29
R_0_0603
1 2
R7
R_0603
1 2
Do Not Mount
TESTPOINT_PAD
TESTPOINT_PAD
TP2
TP1 TESTPOINT_PAD
TESTPOINT_PAD
TP3
CONTRACT NO. COMPANY NAME
TI Norway, LPW
02587
APPROVALS DATE DWG
Power supply
DRAWN
PEH
SIZE FSCM NO. DWG NO.
CHECKED
A3
ISSUED
SCALE
VCC_EM
VCC_IO
+3.3V USB
TP4
REV.
1.8.1
SHEET
4(7)