參數(shù)資料
型號(hào): TPS65185RSLT
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: POWER SUPPLY SUPPORT CKT, PQCC48
封裝: 6 X 6 MM, 0.4 MM PITCH, 0.9 MM HEIGHT, PLASTIC, VQFN-48
文件頁數(shù): 4/49頁
文件大?。?/td> 2488K
代理商: TPS65185RSLT
PRODUCTPREVIEW
0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
0
2
4
6
8
10
1 2
Output Current [mA]
E
ff
ic
ie
n
c
y
[%
]
V IN=5 V
V IN=3 .5 V
0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
0
2
4
6
8
10
1 2
Output Current [mA]
E
ff
ic
ie
n
c
y
[%
]
V IN=5V
V IN=3. 5
-5 0
-4 0
-3 0
-2 0
-1 0
0
1 0
2 0
3 0
4 0
5 0
0
25
50
75
100
125
1 50
1 75
C u rre n t [m A]
V
P
O
S
+
V
N
E
G
[m
V
]
IPO S = INE G
IPO S s we ep, IN E G= 15m A
IPO S = 15m A , IN EG s w eep
0
5
10
15
20
25
1
1.5
2
2.5
3
3.5
4
VIN3P3[V]
R[
],
(VIN3p3-V3P3)/10mA
W
-5
-4
-3
-2
-1
0
1
2
3
4
5
0
64
128
192
25 6
320
384
44 8
512
VC O M C OD E
IN
L
[m
V
]
-0. 2
-0 . 15
-0. 1
-0 . 05
0
0 . 05
0. 1
0 . 15
0. 2
0
6 4
12 8
1 92
2 56
3 20
384
448
512
V CO M C OD E
D
N
L
[L
S
B
]
SLVSAQ8A
– FEBRUARY 2011 – REVISED MAY 2011
TYPICAL CHARACTERISTICS (continued)
VEE CHARGE PUMP EFFICIENCY, T = 25
°C
VDDH CHARGE PUMP EFFICIENCY, T = 25
°C
Figure 13.
Figure 14.
3p3V SWITCH IMPEDANCE
SOURCE DRIVER SUPPLY TRACKING
VIN = 3.7 V, ILOAD, V3p3 = 10 mA
VIN = 3.7 V
Figure 15.
Figure 16.
VCOM INTEGRATED NON-LINEARITY
VCOM DIFFERENTIAL NON-LINEARITY
VIN = 3.7 V, RLOAD, VCOM = 1 kΩ
Figure 17.
Figure 18.
12
Copyright
2011, Texas Instruments Incorporated
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