參數(shù)資料
型號(hào)： TPS65150RGE
廠商： Texas Instruments, Inc.
英文描述： Low Input Voltage, Compact LCD Bias IC With VCOM Buffer
中文描述： 低輸入電壓，緊湊型LCD偏置集成電路VCOM緩沖器
文件頁(yè)數(shù)： 3/28頁(yè)
文件大小： 1126K
代理商： TPS65150RGE
www.ti.com
ELECTRICAL CHARACTERISTICS
VIN = 3.3 V, Vs = 10 V, T
A
= –40
°
C to 85
°
C, typical values are at T
A
= 25
°
C (unless otherwise noted)
TPS65150
SLVS576–SEPTEMBER 2005
RECOMMENDED OPERATING CONDITIONS (continued)
MIN
–40
TYP
MAX
125
UNIT
°
C
T
J
Operating junction temperature
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SUPPLY CURRENT
V
IN
I
QVIN
I
QSUP
I
QVCOM
V
UVLO
V
hys
Input voltage range
No load quiescent current into Vin
No load quiescent current into SUP
VCOM quiescent current into SUP
Undervoltage lockout threshold
Undervoltage lockout threshold
Thermal shutdown
Thermal shutdown hysteresis
LOGIC SIGNALS CTRL
V
IH
High level input voltage
V
IL
Low level input voltage
I
I
Input leakage current
MAIN BOOST CONVERTER
V
S
Output voltage range
V
FB
Feedback regulation voltage
I
FB
Feedback input bias current
1.8
6.0
25
V
μA
mA
μA
V
V
°
C
°
C
Device is not switching
Device is not switching
14
1.9
750
1.6
1.7
155
10
3
1500
1.8
1.9
V
IN
falling
V
IN
rising
Temperature rising
1.6
V
V
μA
0.4
0.2
CTRL=GND or VIN
0.01
15
V
V
nA
1.136
1.146
1.154
100
300
450
10
Vs = 10 V; Isw = 500 mA
Vs = 5 V; Isw = 500 mA
Vs = 10 V; Isw = 500 mA
Vs = 5 V; Isw = 500 mA
200
305
N-MOSFET on-resistance (Q1)
m
R
DS(on)
8
15
22
1
3.4
10
20
1.38
P-MOSFET on-resistance (Q2)
12
I
MAX
I
LIM
Ileak
Vovp
f
OSC
Maximum P-MOSFET peak switch current
N-MOSFET switch current limit (Q1)
Switch leakage current
Output overvoltage protection
Oscilator frequency
Line regulation
Load regulation
NEGATIVE CHARGE PUMP VGL
VGL
Output voltage range
V
REF
Reference Voltage on pin REF
V
FB
Feedback regulation voltage
I
FB
Feedback input bias current
R
DS(on)
Q4 P-Channel switch RDSon
A
A
μA
V
MHz
%/V
%/A
2.0
2.5
V
sw
= 15 V
V
OUT
rising
1
16
1.02
1.2
Vin=1.8V to 5.0V, Iload=1mA
Vin=5V, Iload=0A to 400mA
0.007
0.16
–2
V
V
1.205
–36
1.213
1.219
0
36
mV
nA
10
4.4
130
100
I
OUT
= 20 mA
I
DRN
= 50 mA,
V
FBN
= V
FBNNominal
– 5%
I
DRN
= 100 mA,
V
FBN
= V
FBNNominal
– 5%
VGL=-5V, Iload=0mA to 20mA
300
V
DropN
Current sink voltage drop
(1)
mV
280
450
Load regulation
0.016
%/mA
POSITIVE CHARGE PUMP OUTPUT
V
CPO
Output voltage range
CTRL = GND, VGH = open
30
V
(1)
The maximum charge pump output current is half the drive current of the internal current source or sink.
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65150RGER 功能描述:LCD 驅(qū)動(dòng)器 Compact LCD Bias Supply IC 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
TPS65150RGERG4 功能描述:LCD 驅(qū)動(dòng)器 Compact LCD Bias Supply IC 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
TPS65154RSLR 制造商:Texas Instruments 功能描述:IC TRIPLE-OUT LCD SUPPLY 48VQFN
TPS65155RKPR 功能描述:LCD 驅(qū)動(dòng)器 LCD Bias Solution 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
TPS65160APWP 功能描述:其他電源管理 Bias Power Supply RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
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