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參數資料
| 型號： | TPS65182RGZT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | POWER SUPPLY SUPPORT CKT, PQCC48 |
| 封裝： | 7 X 7 MM, 0.9 MM, PLASTIC, QFP-48 |
| 文件頁數： | 18/24頁 |
| 文件大小： | 865K |
| 代理商： | TPS65182RGZT |
VDDH_IN - 37
N/C - 38
N/C - 39
VB_SW - 40
PGND3 - 41
VB - 42
VPOS_IN - 43
VPOS - 44
- 45
- 46
TS - 47
AGND2 - 48
V
R
E
F
-
1
N/C
-
2
V
N
E
G
-
3
V
N
E
G
_
IN
-
4
W
A
K
E
U
P
-
5
D
G
N
D
-
6
IN
T
_
L
D
O
2
-
7
A
G
N
D
1
-
8
IN
T
_
L
D
O
1
-9
V
IN
–
1
0
V
C
O
M
_
X
A
D
J
-
1
V
C
O
M
_
C
T
R
L
-
1
2
23 - PBKG
22 - PWR0
21 - PWR1
20 - PWR2
19 - PWR3
18 - SDA
17 - SCL
16 - VCOM_PWR
15 - VCOM
14 - VCOM_PANEL
13 - N/C
24 - PWR_GOOD
3
6
-
V
D
H
_
D
R
V
3
5
-
V
D
H
_
D
3
4
-
V
D
H
_
F
B
3
-
P
G
N
D
2
3
2
-
V
E
_
F
B
3
1
-
V
E
_
D
3
0
-
V
E
_
D
R
V
2
9
-
V
E
_
IN
2
8
-
V
N
2
7
-
V
IN
_
P
2
6
-
N
/C
2
5
-
V
N
_
S
W
RGZ PACKAGE
(TOP VIEW)
N/C
www.ti.com
SLVSAA2C – MARCH 2010 – REVISED OCTOBER 2010
DEVICE INFORMATION
TERMINAL FUNCTIONS
(1)
TERMINAL
I/O
DESCRIPTION
NAME
NO.
VREF
1
O
Filter pin for 2.25-V internal reference to ADC
N/C
2
Not connected
VNEG
3
O
Negative supply output pin for panel source drivers
VNEG_IN
4
I
Input pin for LDO2 (VNEG)
WAKEUP
5
I
Wake up pin (active high). Pull this pin high to wake up from sleep mode.
DGND
6
Digital ground
INT_LDO2
7
O
Internal supply (digital circuitry) filter pin
AGND1
8
Analog ground for general analog circuitry
INT_LDO1
9
O
Internal supply (analog circuitry) filter pin
VIN
10
I
Input power supply to general circuitry
Analog input for conventional VCOM setup method. Tie this pin to ground if VCOM is set
VCOM_XADJ
11
I
through I2C interface.
VCOM_CTRL
12
I
VCOM_PANEL gate driver enable (active high)
N/C
13
Not connected
(1)
There will be 0-ns, 93.75-s, 62.52-s of deglitch for PWRx, WAKEUP, and VCOM_CTRL, respectively.
Copyright 2010, Texas Instruments Incorporated
3
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