參數(shù)資料
型號(hào): TPS65100RGE
廠商: Texas Instruments, Inc.
英文描述: TRIPLE OUTPUT LCD SUPPLY WITH LINEAR REGULATOR AND VCOM BUFFER
中文描述: 三路輸出液晶供應(yīng)線性穩(wěn)壓器和VCOM緩沖器
文件頁數(shù): 5/25頁
文件大?。?/td> 816K
代理商: TPS65100RGE
www.ti.com
DEVICE INFORMATION
F
R
G
D
C
C
1
2
3
4
5
6
18
17
16
15
14
13
7
8
9 10 11 12
19
20
21
22
23
24
Exposed
Thermal Die*
COMP
ENR
EN
FB1
FB4
BASE
V
S
S
P
P
S
C2/MODE
C2+
OUT3
FB3
VCOMIN
VCOM
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
FB1
FB4
BASE
VIN
SW
SW
PGND
PGND
SUP
VCOM
VCOMIN
FB3
EN
ENR
COMP
FB2
REF
GND
DRV
C1
C1+
C2/MODE
C2+
OUT3
T
PWP PACKAGE
TOP VIEW
RGE PACKAGE
TOP VIEW
TPS65100
TPS65105
SLVS496B–SEPTEMBER 2003–REVISED MARCH 2004
ELECTRICAL CHARACTERISTICS (continued)
V
in
= 3.3 V, EN = VIN, Vo1 = 10 V, T
A
= -40
°
C to 85
°
C, typical values are at T
A
= 25
°
C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
LINEAR REGULATOR CONTROLLER Vo4
Vo4
Output voltage
4.5 V
V
I
5.5V, 10 mA
I
O
500 mA
V
I
- Vo4 - V
BE
0.5 V
(1)
V
I
- Vo4 - V
BE
0.75 V
(1)
4.75 V
V
I
5.5 V, I
load
= 500 mA
1 mA
I
O
500 mA, V
I
= 5.0 V
Vo4
0.8 V
3.2
13.5
20
3.3
19
27
3.4
V
I
BASE
Maximum base drive current
mA
Line regulation
Load regulation
Start up current
0.186
0.064
%/V
%/A
mA
11
20
25
VCOM BUFFER
V
cm
V
os
Common mode input range
Input offset voltage
2.25
-25
-30
-45
-72
-97
-300
1.2
0.65
0.15
(Vo1)-2
+25
V
I
o
= 0 mA
I
o
=
±
25 mA
I
o
=
±
50 mA
I
o
=
±
100 mA
I
o
=
±
150 mA
mV
37
55
85
DC Load regulation
mV
110
300
I
B
VCOMIN Input bias current
-30
nA
A
A
A
Vo1 = 15 V
Vo1 = 10 V
Vo1 = 5 V
I
peak
Peak output current
FAULT PROTECTION THRESHOLDS
-8.75%
Vo1
-9% Vo2
-8% Vo3
V
(th, VO1)
Vo1 Rising
-12
-6
V
Shutdown threshold
V
(th, VO2)
V
(th, VO3)
Vo2 Rising
Vo3 Rising
-13
-11
-5
-5
V
V
(1)
With V
in
= supply voltage of the TPS65100/05, Vo4 = output voltage of the regulator, V
BE
= basis emitter voltage of external transistor
5
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