參數(shù)資料
型號(hào): TPS65123RGT
廠商: Texas Instruments, Inc.
英文描述: SINGLE-INDUCTOR QUADRUPLE-OUTPUT TFT LCD POWER SUPPLY
中文描述: 單電感翻兩番,輸出TFT LCD電源
文件頁(yè)數(shù): 13/23頁(yè)
文件大?。?/td> 706K
代理商: TPS65123RGT
www.ti.com
V
LOGIC
V
MAIN
V
GH
V
GL
V
IN
= 3.6 V, EN = HIGH,
R
MAIN
= 1 k ,
R
GH
R
GL
= 100 k ,
RUN
V
LOGIC
(5 V/div)
V
MAIN
(2 V/div)
V
GH
(5 V/div)
V
GL
(5 V/div)
t Time 100 s/div
0
50
100
150
200
250
300
2.5 2.8 3
3.3 3.5 3.8 4
V
IN
Input Voltage V
4.3 4.5 4.8
5 5.3 5.5
V
MAIN
= 3.3 V, V
GH
= 7.5 V, V
GL
= 3 V
No-Load Quiescent Current Includes
Output Voltage Divider Network Bias Current
IQ
A
V
LOGIC
V
MAIN
V
GH
V
GL
V
IN
= 3.6 V, EN = HIGH,
R
MAIN
= 1 k ,
R
GH
= 120 k ,
R
GL
= 100 k ,
RUN
V
MAIN
(2 V/div)
V
GH
(5 V/div)
V
GL
(5 V/div)
t Time 5 ms/div
V
LOGIC
(5 V/div)
TPS65120, TPS65121, TPS65123, TPS65124
SLVS531–JUNE 2004
QUIESCENT CURRENT
vs
INPUT VOLTAGE
TPS65120
POWER-UP SEQUENCING
Figure 15.
Figure 16.
TPS65120
POWER-DOWN SEQUENCING
Figure 17.
13
相關(guān)PDF資料
PDF描述
TPS65124RGT SINGLE-INDUCTOR QUADRUPLE-OUTPUT TFT LCD POWER SUPPLY
TPS65130RGE POSITIVE AND NEGATIVE OUTPUT DC-DC CONVERTER
TPS65131RGE POSITIVE AND NEGATIVE OUTPUT DC-DC CONVERTER
TPS65140RGE TRIPLE OUTPUT LCD SUPPLY WITH LINEAR REGULATOR AND POWER GOOD
TPS65145RGE TRIPLE OUTPUT LCD SUPPLY WITH LINEAR REGULATOR AND POWER GOOD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65123RGTR 功能描述:LCD 驅(qū)動(dòng)器 Single-Inductor Triple-Output 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
TPS65123RGTRG4 功能描述:LCD 驅(qū)動(dòng)器 Single-Inductor Triple-Output 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
TPS65123RGTT 功能描述:LCD 驅(qū)動(dòng)器 Single-Inductor Triple-Output 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
TPS65123RGTT 制造商:Texas Instruments 功能描述:IC LCD SUPPLY TFT TRIPLE 16-VQFN 制造商:Texas Instruments 功能描述:IC, LCD SUPPLY TFT TRIPLE 16-VQFN
TPS65123RGTT 制造商:Texas Instruments 功能描述:OUTPUT CURRENT MAX:25MA ((NW))