參數(shù)資料
型號(hào)： TPS65105RGE
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)： 4/25頁
文件大?。?/td> 816K
代理商： TPS65105RGE
www.ti.com
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
Low-level input voltage
Input leakage current
TEST CONDITIONS
MIN
TYP
MAX
0.4
0.1
UNIT
V
μA
V
IL
I
Ileak
MAIN BOOST CONVERTER
Vo1
Output voltage range
V
O1
- V
I
Minimum input to output volt-
age difference
V
REF
Reference voltage
V
FB
Feedback regulation voltage
I
FB
Feedback input bias current
EN = GND or VIN
0.01
5
1
15
V
V
1.205
1.136
1.213
1.146
1.219
1.154
100
290
420
2.6
1.56
V
V
nA
10
Vo1 = 10.0 V, I
sw
= 500 mA
Vo1 = 5.0 V, I
sw
= 500 mA
TPS65100
TPS65105
Vo1 = 10.0 V, I
sw
= 100 mA
Vo1 = 5.0 V, I
sw
= 100 mA
195
285
2.3
1.37
N-MOSFET on-resistance
(Q1)
r
DS(ON)
m
1.6
0.96
A
A
N-MOSFET switch current
limit (Q1)
I
LIM
9
15
22
P-MOSFET on-resistance
(Q2)
r
DS(ON)
14
Maximum P-MOSFET peak
switch current
I
MAX
1
A
V
sw
= 15 V
V
sw
= 0 V
0
°
C
≤
T
A
≤
85
°
C
-40
°
C
≤
T
A
≤
85
°
C
2.7 V
≤
V
I
≤
5.7 V, I
load
= 100 mA
0 mA
≤
I
O
≤
300 mA
1
1
10
10
2.1
2.1
I
leak
Switch leakage current
μA
1.295
1.191
1.6
1.6
f
SW
Oscillator frequency
MHz
Line regulation
Load regulation
0.012
0.2
%/V
%/A
NEGATIVE CHARGE PUMP Vo2
Vo2
Output voltage range
V
ref
Reference voltage
V
FB
Feedback regulation voltage
I
FB
Feedback input bias current
Q8 P-Channel switch RDSon
r
DS(ON)
Q9 N-Channel switch RDSon
I
O
Minimum output current
Line regulation
Load regulation
POSITIVE CHARGE PUMP Vo3
Vo3
Output voltage range
V
ref
Reference voltage
V
FB
Feedback regulation voltage
I
FB
Feedback input bias current
Q3 P-Channel switch RDSon
Q4 N-Channel switch RDSon
r
DS(ON)
Q5 P-Channel switch RDSon
Q6 N-Channel switch RDSon
D1 – D4 Shottky diode for-
V
d
ward voltage
I
O
Minimum output current
Line regulation
Load regulation
-2
V
V
1.205
-36
1.213
1.219
0
36
mV
nA
10
4.3
2.9
100
8
I
O
= 20 mA
4.4
20
mA
%/V
%/mA
7 V
≤
Vo1
≤
15 V, I
load
= 10 mA, Vo2 = -5.0 V
1 mA
≤
I
O
≤
20 mA, Vo2 = -5.0 V
0.09
0.126
30
V
V
V
nA
1.205
1.187
1.213
1.214
1.219
1.238
100
15.5
1.8
8.5
2.2
10
9.9
1.1
4.6
1.2
I
O
= 20 mA
I
D1-D4
= 40 mA
610
720
mV
20
mA
%/V
%/mA
10 V
≤
Vo1
≤
15 V, I
load
= 10 mA, Vo3 = 27 V
1 mA
≤
I
O
≤
20 mA, Vo3 = 27 V
0.56
0.05
4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65105RGER 功能描述:LCD 驅(qū)動(dòng)器 LCD Supply with Vcom Buffer RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
TPS65105RGERG4 功能描述:LCD 驅(qū)動(dòng)器 LCD Supply with Vcom Buffer RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
TPS65110RGE 功能描述:電荷泵 Triple Chargepump for LTPS LCD RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
TPS65110RGEG3 功能描述:電荷泵 Triple Chargepump for LTPS LCD RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
TPS65110RGER 功能描述:電荷泵 Triple Chargepump for LTPS LCD RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
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