TPS61010, TPS61011
TPS61012, TPS61013
TPS61014, TPS61015, TPS61016
www.ti.com
SLVS314C–SEPTEMBER 2000–REVISED OCTOBER 2003
APPLICATION INFORMATION (continued)
U1
L1
SW
VOUT
LBO
3.3-V I/O Supply
U2
LDO
R4
Battery
C4
C1
1.5-V Core Supply
VBAT
LBO
C6
R5
R6
GND
LBI
FB
R1
C2
ADEN
COMP
C3
EN
GND
List of Components:
U1
U2
C1
TPS61016
TPS76915
10 µF X5R Ceramic,
TDK C3216X5R0J106
22 µF X5R Ceramic,
TDK C3225X5R0J226
C4
L1
10 µH SUMIDA CDRH6D38
Figure 28. Dual Output Voltage Power Supply for DSPs
6-V/10-mA Aux Output
DS1
C7
C6
U1
L1
SW
VOUT
LBO
3.3-V/100-mA Main Output
GND
R4
C4
Battery
C1
VBAT
LBO
R5
R6
LBI
FB
R1
ADEN
COMP
C2
C3
EN
GND
List of Components:
U1
DS1
C1
TPS61016
BAT54S
10 µF X5R Ceramic,
TDK C3216X5R0J106
22 µF X5R Ceramic,
TDK C3225X5R0J226,
1 µF X5R Ceramic,
0.1 µF X5R Ceramic,
C4
C6
C7
L1
10 µH SUMIDA CDRH6D38–100
Figure 29. Power Supply With Auxiliary Positive Output Voltage
20
TI [ TEXAS INSTRUMENTS ]
