Texas Instruments Evaluation Board for the LM10506 LM10506EVAL/NOPB LM10506EVAL/NOPB Datenbogen
Produktcode
LM10506EVAL/NOPB
1 1.00V/ 2 1.00V/
LDO
1.00 ms/
BUCK1
1
2
1 1.00V/ 2 1.00V/
1.00 ms/
BUCK2
1
2
BUCK1
3.0
3.5
4.0
4.5
5.0
1.185
1.190
1.195
1.200
1.205
1.210
1.215
V
O
U
T
(V
)
VIN(V)
1 1.00V/ 2 1.00V/
LDO
5.00 ms/
VIN
1
2
3.5
4.0
4.5
5.0
2.970
2.975
2.980
2.985
2.990
2.995
3.000
V
O
U
T
(V
)
VIN(V)
3.0
3.5
4.0
4.5
5.0
0.985
0.990
0.995
1.000
1.005
1.010
1.015
V
O
U
T
(V
)
VIN(V)
SNVS729E – SEPTEMBER 2011 – REVISED MARCH 2013
Typical Performance Characteristics (continued)
Buck 2 V
OUT
vs. V
IN
Buck 3 V
OUT
vs V
IN
V
OUT
=3.0V, I
OUT
=400mA
V
OUT
=1.0V, I
OUT
=600mA
Figure 14.
Figure 15.
Buck 3 V
OUT
vs V
IN
V
OUT
=1.2V, I
OUT
=600mA
LDO Startup Time from V
IN
Rise
Figure 16.
Figure 17.
From LDO Startup to Buck 1 Startup
From Buck 1 Startup to Buck 2 Startup
Figure 18.
Figure 19.
Copyright © 2011–2013, Texas Instruments Incorporated
11
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