Datasheet

www.ti.com
VIN VOUT
TPS62300
L1
ADJ
C
I
C1
SWEN
MODE/SYNC
FB
GND
DAC6571
A0
VDAC
VDD
R2
R1
GND
SDA
SCL
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
0 0.2 0.4 0.6 0.8 1 1.2 1.4
10 µF
2.7 V − 6 V
V
IN
I
2
C I/F
4.7 µF
V
OUT
9.5 kΩ
2.2 µH
8.2 kΩ
− Output Voltage − V
V
O
V
(DAC)
− Control Voltage − V
Default Voltage =
1.5 x V
ref
x 1+
)(
R1
R2
DAC Control Range
V
O
= 1.5 x 0.98 x V
(DAC)
2.85 V
List of Components:
L1 = Wuerth Elektronik WE-TPC XS
C
I
, C1, = X5R/X7R Ceramic Capacitor
TPS62300, TPS62301, TPS62302
TPS62303, TPS62304, TPS62305,
TPS62311, TPS62313, TPS62315, TPS62320, TPS62321
SLVS528E – JULY 2004 – REVISED NOVEMBER 2007
Figure 39. Dynamic Voltage Management Using I
2
C I/F
24 Submit Documentation Feedback Copyright © 2004 – 2007, Texas Instruments Incorporated
Product Folder Link(s): TPS62300, TPS62301, TPS62302 TPS62303, TPS62304, TPS62305, TPS62311, TPS62313,
TPS62315, TPS62320, TPS62321