參數(shù)資料
型號(hào): MAX8722EEG
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: Low-Cost CCFL Backlight Controller
中文描述: FLUORESCENT LIGHT CONTROLLER, PDSO24
封裝: 0.150 INCH, 0.250 INCH PITCH, MO-137AE, QSOP-24
文件頁(yè)數(shù): 6/20頁(yè)
文件大?。?/td> 331K
代理商: MAX8722EEG
M
Low-Cost CCFL Bac klight Controller
6
_______________________________________________________________________________________
Typic al Operating Charac teristic s
(Circuit of Figure 1. V
BATT
= 12V, V
CC
= V
DD,
V
SHDN
= 5.3V, T
A
= +25
°
C, unless otherwise noted.)
LOW INPUT-VOLTAGE
OPERATION (V
BATT
= 8V)
MAX8722 toc01
10
μ
s/div
0VA
0VB
0V
C
0V
D
A: V
IFB
, 2V/div
B: V
VFB
, 2V/div
C: V
LX1
, 10V/div
D: V
LX2
, 10V/div
HIGH INPUT-VOLTAGE
OPERATION (V
BATT
= 20V)
MAX8722 toc02
10
μ
s/div
0VA
0VB
0V
C
0V
D
A: V
IFB
, 2V/div
B: V
VFB
, 2V/div
C: V
LX1
, 10V/div
D: V
LX2
, 10V/div
LINE-TRANSIENT RESPONSE
20
μ
s/div
0VA
0VB
0V
20V
C
0V
10V
D
A: V
VFB
, 2V/div
B: V
IFB
, 2V/div
C: V
LX1
, 10V/div
D: V
BATT
, 10V/div
LINE-TRANSIENT RESPONSE
20
μ
s/div
0VA
0VB
0V
20V
C
0V
10V
D
A: V
VFB
, 2V/div
B: V
IFB
, 2V/div
C: V
LX1
, 10V/div
D: V
BATT
, 10V/div
MINIMUM BRIGHTNESS STARTUP
WAVEFORM (V
CNTL
= 0V)
MAX8722 toc05
2ms/div
0VA
0VB
0V
C
0V
D
A: V
IFB
, 2V/div
B: V
VFB
, 2V/div
C: V
COMP
, 1V/div
D: V
SHDN
, 5V/div
MINIMUM BRIGHTNESS DIGITAL
PWM OPERATION (V
CNTL
= 0V)
2ms/div
0VA
0VB
0V
C
0V
D
A: V
IFB
, 2V/div
B: V
VFB
, 2V/div
C: V
COMP
, 1V/div
D: V
DPWM
, 5V/div
相關(guān)PDF資料
PDF描述
MAX8726EUE Triple-Output TFT-LCD DC-DC Converters
MAX8729 Constant-Frequency, Half-Bridge CCFL Inverter Controller
MAX8729EEI Constant-Frequency, Half-Bridge CCFL Inverter Controller
MAX8740 TFT-LCD Step-Up DC-DC Converter
MAX8740ETB TFT-LCD Step-Up DC-DC Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX8722EEG+ 功能描述:顯示驅(qū)動(dòng)器和控制器 CCFL Backlight Controller RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
MAX8722EEG+T 功能描述:顯示驅(qū)動(dòng)器和控制器 CCFL Backlight Controller RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
MAX8722EEG-T 功能描述:顯示驅(qū)動(dòng)器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
MAX8722EVKIT 功能描述:顯示開發(fā)工具 Low-Cost CCFL Backlight Controller RoHS:否 制造商:4D Systems 產(chǎn)品:4Display Shields 工具用于評(píng)估:?OLED-160-G1, ?OLED-160-G2 接口類型:Serial 工作電源電壓:5 V
MAX8723ETE+ 功能描述:顯示驅(qū)動(dòng)器和控制器 Int-Switch Step-Down Regulator for LCDs RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel