參數(shù)資料
型號(hào): MAX1889EGE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: Triple-Output TFT LCD Power Supply with Fault Protection
中文描述: 2.8 A SWITCHING REGULATOR, 1250 kHz SWITCHING FREQ-MAX, QCC16
封裝: 5 X 5 MM, 0.90 MM HEIGHT, THIN, QFN-16
文件頁數(shù): 12/32頁
文件大?。?/td> 796K
代理商: MAX1889EGE
M
Triple-Output TFT LCD Power Supply
with Fault Protection
12
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MAX1889
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REFERENCE
1.25V
EN
REF
REF
REFOK
SHDN
FREQ
IN
2.70V
2.35V
UVLO
COMPARATOR
SEQUENCE
AND FAULT
DETECTOR
THERMAL
SHUTDOWN
ONP
ONMN
GATE
DRIVER
EN
GATE
OCN
OCP
LX
FB
PGND
DRVP
FBP
DRVN
FBN
V
IN
OVERCURRENT
COMPARATOR
OSCILLATOR
EN
OSC
SLOPE_COMP
MAIN STEP-UP
WITH SOFT-START
SSDONE
FAULTM
EN
V
PL
V
MAIN
V
NL
ANALOG
GAIN BLOCK
ANALOG
GAIN BLOCK
FAULT
COMPARATOR
FAULT
COMPARATOR
0.125V
0.35V
REF
Figure 2. MAX1889 System Functional Diagram
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1889EGE+ 制造商:Maxim Integrated Products 功能描述:TRIPLE-OUTPUT TFT LCD POWER SUPPLY WITH FAULT PROTECTION - Rail/Tube
MAX1889ETE 功能描述:LCD 驅(qū)動(dòng)器 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
MAX1889ETE+ 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Quad-Output TFT LCD Power Supply RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX1889ETE+T 功能描述:LCD 驅(qū)動(dòng)器 Quad-Output TFT LCD Power Supply 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
MAX1889ETE-T 功能描述:LCD 驅(qū)動(dòng)器 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