參數(shù)資料
型號(hào): MP1531DQ
廠商: MONOLITHIC POWER SYSTEMS INC
元件分類(lèi): 穩(wěn)壓器
英文描述: Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias
中文描述: 0.65 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, QCC16
封裝: 3 X 3 MM, MO-220VEED-4, QFN-16
文件頁(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 359K
代理商: MP1531DQ
MP1531 – LOW POWER, TRIPLE OUTPUT STEP-UP PLUS CHARGE PUMP FOR TFT BIAS
MP1531 Rev. 1.2
5/22/2006
www.MonolithicPower.com
5
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
OPERATION
The MP1531 is a step-up converter with two
integrated linear regulators to power TFT LCD
panels. Typically the linear regulators are
powered from diode charge-pumps driven from
the switch node (SW). The user can set the
positive charge-pump to be a doubler, tripler, or
quadrupler to achieve the required linear
regulator input voltage for the selected output
voltage. Typically the negative charge-pump is
configured as a 1x or 2x inverter.
IN
REF
PGND
FB3
IN3
GH
RDY
SW
REFERENCE
PULSE-WIDTH
MODULATOR
OSCILLATOR
SOFT-START
FAULT TIMER
&
SEQUENCING
--
+
0.8V
REF
--
+
0.8V
REF
V
REF
--
+
0.2V
REF
--
+
V
REF
GND
FB2
EN
FB1
COMP
CT
IN2
GL
--
+
G
M
--
+
Figure 1—Functional Block Diagram
相關(guān)PDF資料
PDF描述
MP1531DM Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias
MP1531 Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias
MP1541_06 1.3MHz Boost Converter
MP1541DJ MP1541 TFT Applications Evaluation Board
MP1541 1.3MHz Low Power LED Torch/Flash Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MP1531DQ-LF-P 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 Low Pwr 3-Output Step-Up for TFT Bias RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
MP1531DQ-LF-Z 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 Low Pwr 3-Output Step-Up for TFT Bias RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
MP154 功能描述:橋式整流器 15A 400V RoHS:否 制造商:Vishay 產(chǎn)品:Single Phase Bridge 峰值反向電壓:1000 V 最大 RMS 反向電壓: 正向連續(xù)電流:4.5 A 最大浪涌電流:450 A 正向電壓下降:1 V 最大反向漏泄電流:10 uA 功率耗散: 最大工作溫度:+ 150 C 長(zhǎng)度:30.3 mm 寬度:4.1 mm 高度:20.3 mm 安裝風(fēng)格:Through Hole 封裝 / 箱體:SIP-4 封裝:Tube
MP1540 制造商:MPS 制造商全稱(chēng):Monolithic Power Systems 功能描述:1.3MHz,18V Step-Up Converter
MP1540DJ-LF-P 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 1.3MHz, 18V Step-up Converter RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel