参数资料
型号: TPS51727RHARG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PQCC40
封装: 6 X 6 MM, GREEN, PLASTIC, QFN-40
文件页数: 6/42页
文件大小: 0K
代理商: TPS51727RHARG4
TYPICAL CHARACTERISTICS
1.300
V
O
U
T
O
u
tp
u
t
V
o
lt
a
g
e
V
0
1
2
3
4
5
6
7
8
10
I
OUT
– Output Current – A
9
1.2125
1.2625
1.275
1.225
1.2375
1.25
1.2875
Specification
Maximum
Specification
Minimum
Specification
Nominal
V
IN
= 10 V
V
IN
= 20 V
1.05
1.09
1.10
1.12
V
O
U
T
O
u
tp
u
t
V
o
lt
a
g
e
V
1.06
0
1
2
3
4
5
6
7
8
10
I
OUT
– Output Current – A
1.07
1.08
1.11
9
Specification
Maximum
Specification
Minimum
Specification
Nominal
V
IN
= 10 V
V
IN
= 20 V
4
0
12
14
20
V
O
U
T
O
u
tp
u
t
V
o
lt
a
g
e
V
10
16
2
0
1
2
3
4
5
6
7
8
10
I
OUT
– Output Current – A
6
8
18
9
Specification
Maximum
Specification
Minimum
Specification
Nominal
V
IN
= 10 V
V
IN
= 20 V
0
5
10
15
20
25
30
40
I
OUT
– Output Current – A
35
V
IN
= 10 V
V
IN
= 20 V
70
84
90
h
E
ff
ic
ie
n
c
y
%
74
76
78
86
88
80
82
72
SLUS806B – APRIL 2008 – REVISED JANUARY 2009 ..................................................................................................................................................... www.ti.com
TURBO MODE OUTPUT VOLTAGE
NORMAL MODE OUTPUT VOLTAGE
vs
OUTPUT CURRENT
Figure 4.
Figure 5.
SLEEP MODE OUTPUT VOLTAGE
TURBO MODE EFFICIENCY
vs
OUTPUT CURRENT
Figure 6.
Figure 7.
14
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TPS51727
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