參數(shù)資料
型號： TPS65140RGE
廠商： Texas Instruments, Inc.
英文描述： TRIPLE OUTPUT LCD SUPPLY WITH LINEAR REGULATOR AND POWER GOOD
中文描述： 三路輸出液晶供應線性穩(wěn)壓器和電源良好
文件頁數(shù)： 3/24頁
文件大?。?/td> 865K
代理商： TPS65140RGE
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
DISSIPATION RATINGS
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
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)
TPS65140
TPS65145
SLVS497B–SEPTEMBER 2003–REVISED MARCH 2004
UNIT
Voltages on pin VIN
(2)
Voltages on pin Vo1, SUP, PG
(2)
Voltages on pin EN, MODE, ENR
(2)
Voltage on pin SW
(2)
Power good maximum sink current (PG)
Continuous power dissipation
Operating junction temperature range
Storage temperature range
Lead temperature (soldering, 10 sec)
-0.3 V to 6.0 V
-0.3 V to 15.5 V
-0.3 V to V
I
+ 0.3 V
20 V
1 mA
See Dissipation Rating Table
-40
°
C to 150
°
C
-65
°
C to 150
°
C
260
°
C
(1)
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating
conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltage values are with respect to network ground terminal.
(2)
T
≤
25
°
C
POWER RATING
3.3 W
3.3 W
T
= 70
°
C
POWER RATING
1.83 W
1.8 W
T
= 85
°
C
POWER RATING
1.32 W
1.3 W
PACKAGE
R
Θ
JA
24-Pin TSSOP
24-Pin QFN
30.13 C
°
/W (PWP soldered)
30.0 C
°
/W
MIN
2.7
TYP
MAX
5.8
UNIT
V
μH
°
C
°
C
VIN
L
T
A
T
J
Input voltage range
Inductor
(1)
Operating ambient temperature
Operating junction temperature
4.7
-40
-40
85
125
(1)
Refer to the application information section for further information.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SUPPLY CURRENT
V
in
Input voltage range
2.7
5.5
0.9
V
ENR = GND, Vo3 = 2
×
Vo1,
Boost converter not switching
Vo1 = SUP = 10 V, Vo3 = 2
×
Vo1
Vo1 = SUP = 10 V, Vo3 = 3
×
Vo1
ENR = VIN, EN = GND
0.7
mA
I
QIN
Quiescent current into VIN
1.7
3.9
300
2.7
Charge pump quiescent
current into SUP
I
QCharge
mA
6
I
QEN
LDO controller quiescent
current into Vin
Shutdown current into VIN
Undervoltage lockout
threshold
Thermal shutdown
LOGIC SIGNALS EN, ENR
V
IH
High level input voltage
V
IL
Low level input voltage
I
I
Input leakage current
800
μA
I
SD
V
UVLO
EN = ENR = GND
V
I
falling
1
10
2.4
μA
V
2.2
Temperature rising
160
°
C
1.5
V
V
μA
0.4
0.1
EN = GND or VIN
0.01
3
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相關代理商/技術參數(shù)
參數(shù)描述
TPS65140RGER 功能描述:LCD 驅動器 Trp-Ch 2.1-A Swit Boost Converter RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
TPS65140RGERG4 功能描述:LCD 驅動器 Trp-Ch 2.1-A Swit Boost Converter RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
TPS65141PWP 功能描述:LCD 驅動器 5V/1.6A(I/O) 4-CH Multi-Converter RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
TPS65141PWPG4 功能描述:LCD 驅動器 5V/1.6A(I/O) 4-CH Multi-Converter RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
TPS65141PWPR 功能描述:LCD 驅動器 5V/1.6A(I/O) 4-CH Multi-Converter RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
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