參數(shù)資料
型號： MP2482DN
廠商： MONOLITHIC POWER SYSTEMS INC
元件分類： 穩(wěn)壓器
英文描述： 9 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8
封裝： MS-012BA, SOIC-8
文件頁數(shù)： 2/11頁
文件大小： 350K
代理商： MP2482DN
MP2482 – 5A, 30V, 420KHZ STEP-DOWN CONVERTER
MP2482 Rev.1.2
www.MonolithicPower.com
10
10/22/2009
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2009 MPS. All Rights Reserved.
External Bootstrap Diode
An external bootstrap diode may enhance the
efficiency of the regulator, the applicable
conditions of external BST diode are:
VOUT=5V or 3.3V; and
Duty cycle is high: D=
IN
OUT
V
>65%
In these cases, an external BST diode is
recommended from the output of the voltage
regulator to BST pin, as shown in Fig.5
MP2482
SW
BST
C
L
BST
COUT
5V or 3.3V
External BST Diode
IN4148
Figure 5—Add Optional External Bootstrap
Diode to Enhance Efficiency
The recommended external BST diode is
IN4148, and the BST cap is 0.1~1F.
By using this circuit, 5V input voltage can output
3.3V and 2.5V with just 30mA load.
相關(guān)PDF資料
PDF描述
MP5010GN 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.22 V, PBCY2
MP6-6131022R 10 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
MP6-6131522R 15 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
MP6-6132022R 20 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
MP6-6132522R 25 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MP2482DN-LF 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 6A 30V 420kHz Nonsync Step-Down 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
MP2482DN-LF-Z 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 6A 30V 420kHz Nonsync Step-Down 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
MP24830HS-LF 功能描述:LED照明驅(qū)動器 LED driver for TV LED backlight RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
MP24830HS-LF-Z 制造商:Monolithic Power Systems 功能描述:BUCK BOOST POWER LEVERAGE LED DRIVER FOR TV LED BACKLIGHT - Tape and Reel 制造商:Monolithic Power Systems 功能描述:LED driver for TV LED backlight
MP24833GN 制造商:Monolithic Power Systems 功能描述:3A, 55V LED DRIVER WITH INTEGRATED FET - Rail/Tube 制造商:Monolithic Power Systems 功能描述:2.5A, 55V, Prgrmbl Freq White LED Drvr
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*