Texas Instruments TPS53316EVM-075, Руководство пользователя

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1.49
1.495
1.5
1.505
1.51
0 1 2 3 4 5
I
LOAD
- Load Current - A
V
O
U
T
-
O
u
tp
u
t
V
o
lt
a
g
e
-
V
FCCM, fs w = 750 kHz, VIN = 5 V
DE Mode, fs w = 750 kHz, VIN = 5 V
HEF Mode, fs w = 750 kHz, VIN = 5 V
1.49
1.495
1.5
1.505
1.51
2.9 3.4 3.9 4.4 4.9 5.4 5.9
V
IN
- Input Voltage - V
V
O
U
T
-
O
u
tp
u
t
V
o
lt
a
g
e
-
V
FCCM, fs w = 750 kHz, Iout = 0 A
FCCM, fs w =750 kHz, Iout = 5 A
DE Mode, fs w = 1.1 MHz, Iout = 0 A
DE Mode, fs w = 1.1 MHz, Iout = 5 A
HEF Mode, fs w = 2.0 MHz, Iout = 0 A
HEF Mode, fs w = 2.0 MHz, Iout = 5 A
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Performance Data and Typical Characteristic Curves
8.2 Load Regulation
Figure 6. Load Regulation
8.3 Line Regulation
Figure 7. Line Regulation
11 SLUU671 – December 2011 5-A Step-Down Regulator with Integrated Switcher
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