MP3383GS中文資料美國芯源數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MP3383GS |
| 功能描述 | null4-String, Max 400mA/String, Max 80V VOUT, Step-Up WLED Controller |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | SOIC-16 |
| 文件大小 |
970.51 Kbytes |
| 頁面數(shù)量 |
23 頁 |
| 生產(chǎn)廠商 | Monolithic Power Systems Inc. |
| 企業(yè)簡稱 |
MPS【美國芯源】 |
| 中文名稱 | 美國芯源系統(tǒng)有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-23 13:01:00 |
| 人工找貨 | MP3383GS價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MP3383GS規(guī)格書詳情
DESCRIPTION
The MP3383 is a step-up controller with four
LED current channels, designed to drive WLED
arrays for large LCD panel backlighting
applications. The MP3383 can expand the
number of LED channels with two or more ICs in
parallel sharing a single power source.
The MP3383 employs peak current control mode
with a fixed switching frequency (fSW) that is
configurable via an external setting resistor. The
MP3383 drives an external MOSFET to boost up
the output voltage (VOUT) from a 6V to 33V input
voltage (VIN) supply. It also regulates the current
in each LED string to the value set by an external
current-setting resistor.
The MP3383 applies four internal current
sources for current balancing. The current
matching achieves 1.8 regulation accuracy
among strings. The low regulation voltage on the
LED current sources reduces power loss.
The MP3383 supports direct pulse-width
modulation (PWM) dimming as well as analog
dimming using a PWM input. Full protection
features include over-current protection (OCP),
over-temperature protection (OTP), undervoltage
protection (UVP), over-voltage
protection (OVP), LED short and open protection,
and inductor and diode short protection.
The MP3383 is available in SOIC-16 and
TSSOP-16EP packages.
FEATURES
? 4-String, Max 400mA/String WLED Driver
? 6V to 33V Input Voltage (VIN) Range
? 12V Gate Voltage (VGATE) (VIN > 13V)
? 80V Absolute Maximum Rating for Each
String
? 1.8 Current Matching Accuracy between
Each String
? 3 Current Accuracy
? Direct PWM Dimming
? Analog Dimming Mode with PWM Input
? Cascading Capability with a Single Power
Source
? LED Open and Short Protection
? Configurable Recoverable Over-Voltage
Protection (OVP)
? Over-Temperature Protection (OTP)
? Short Inductor and Diode Protection
? Available in SOIC-16 and TSSOP-16EP
Packages
APPLICATIONS
? Desktop LCD Flat-Panel Displays
? All-in-One PCs
? 2D and 3D LCD TVs
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MPS |
23+ |
QFN16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MPS/美國芯源 |
24+ |
NA/ |
51 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
MPS/美國芯源 |
23+ |
QFN |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
MPS/美國芯源 |
24+ |
QFN |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
MPS |
2447 |
QFN |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
MPS/美國芯源 |
23+ |
QFN-16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MPS |
24+ |
QFN16 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) | ||
MPS/美國芯源 |
24+ |
QFN |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
MPS |
20+ |
QFN16 |
9214 |
進(jìn)口原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
MPS |
18+ |
QFN |
17522 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) |
