参数资料
型号: TPS51513RHB
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, PQCC32
封装: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件页数: 19/38页
文件大小: 1159K
代理商: TPS51513RHB
V
IN = 12 V
V
O
U
T
O
u
tp
u
t
V
o
lt
a
g
e
V
1.030
1.045
1.035
1.055
1.070
1.065
1.050
0
5
25
20
15
I
OUT – Output Current – A
10
V
OUT = 1.05 V
High Power Mode
1.060
V
IN = 20 V
V
IN = 8 V
1.040
0
0.4
0.2
1.0
1.4
1.2
0.8
I
OUT – Output Current – A
V
O
U
T
O
u
tp
u
t
V
o
lt
a
g
e
V
0.6
0.685
0.695
0.690
0.705
0.715
0.710
0.700
V
IN = 20 V
V
IN = 8 V
V
OUT = 0.7 V
Low Power Mode
V
IN = 12 V
0
5
25
20
15
I
OUT – Output Current – A
h
E
ff
ic
ie
n
c
y
%
10
78
80
79
87
89
88
86
V
OUT = 1.05 V
81
83
82
85
84
V
IN = 20 V
V
IN = 8 V
V
IN = 12 V
0
5
25
20
15
I
OUT – Output Current – A
h
E
ff
ic
ie
n
c
y
%
10
0
20
10
70
90
80
60
V
OUT = 0.7 V
40
30
50
V
IN = 20 V
V
IN = 12 V
V
IN = 8 V
SLUS956A – JUNE 2009 – REVISED FEBRUARY 2010
www.ti.com
TYPICAL CHARACTERISTICS
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
Figure 16.
Figure 17.
EFFICIENCY
vs
OUTPUT CURRENT
Figure 18.
Figure 19.
26
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s) :TPS51513
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