Texas Instruments 12V Input, Dual 5.0V and 3.3V Output, 2A Buck Converter Evaluation Module TPS54383EVM TPS54383EVM Datenbogen
Produktcode
TPS54383EVM
www.ti.com
5.2
Line and Load Regulation
0
1.5
I
LOAD
- Load Current - A
3.330
3.325
3.320
3.305
0.5
1.0
2.0
3.335
V
O
U
T
-
O
u
tp
u
t
V
o
lt
a
g
e
-
V
13.2 V
9.6 V
12.0 V
OUTPUT VOLTAGE (V
OUT2
= 3.3 V)
vs
LOAD CURRENT
3.315
3.310
0
1.5
I
LOAD
- Load Current - A
5.035
5.015
5.000
4.985
0.5
1.0
2.0
5.020
13.2 V
9.6 V
12.0 V
OUTPUT VOLTAGE (V
OUT1
= 5.0 V)
vs
LOAD CURRENT
V
O
U
T
-
O
u
tp
u
t
V
o
lt
a
g
e
-
V
5.030
5.005
5.010
4.990
4.995
5.025
5.3
Output Voltage Ripple
TPS54383EVM Typical Performance Data and Characteristic Curves
Figure 6. TPS54383EVM Output Voltage verse Load Current V
IN
=9.6-13.2 V, V
OUT1
= 5.0 V I
OUT1
= 0-2 A,
V
OUT2
= 3.3 V I
OUT2
= 0-2 A
Figure 7. TPS54383EVM Output Voltage Ripple (V
IN
= 13.2 V, I
OUT1
= I
OUT2
= 2 A)
SLUU285C – July 2007 – Revised January 2008
A 12-V Input, 5.0-V and 3.3-V Output, 2-A Non-Synchronous Buck Converter
13