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BD83A14EFV-M中文資料羅姆數(shù)據(jù)手冊(cè)PDF規(guī)格書

BD83A14EFV-M
廠商型號(hào)

BD83A14EFV-M

功能描述

White LED Driver for Automotive

絲印標(biāo)識(shí)

D83A14EF

封裝外殼

HTSSOP-B24

文件大小

1.69332 Mbytes

頁(yè)面數(shù)量

49 頁(yè)

生產(chǎn)廠商 Rohm
企業(yè)簡(jiǎn)稱

ROHM羅姆

中文名稱

羅姆半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-28 16:49:00

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BD83A14EFV-M規(guī)格書詳情

General Description

This IC is a white LED driver for LCD backlight.

It has 4 ch current drivers for LED drive, making it ideal for

high brightness LED drive. LED pin maximum voltage is 50

V, making it suitable for driving medium LCD panels.

The dimming is controlled by the PWM signal and can be

set up to 20,000: 1@100 Hz. It also supports analog

dimming and can accommodate even higher brightness

ranges by combining with PWM dimming. DC/DC

converters can be controlled for boost applications, and the

input operating voltage range is 4.5 V to 48.0 V.

Features

? AEC-Q100 Qualified(Note 1)

? Functional Safety Supportive Automotive Products

? Built-in 4 ch Current Driver for LED Driver

? Current Mode Boost DC/DC Converter

? Load Switch (M1) Control Pin

? DC Dimming Function by Pulse Input

? PWM Dimming

(20,000: 1@100 Hz, 100 Hz to 25 kHz)

? Spread Spectrum Function

? DC/DC Converter Oscillation Frequency External

Synchronization Function

? LSI Protect Functions (UVLO, OVP, TSD, OCP)

? LED Anode/Cathode Short Circuit Protection Function

? LED Open/Short Protection Function

(Note 1) Grade 1

Applications

? Automotive CID (Center Information Display) Panel

? Navigation

? Cluster Panel

? HUD (Head Up Display)

? Other Small and Medium Sized LCD Panel for

Automotive

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
PANJIT
22+23+
TO-252(DPAK)
22403
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
INTEL/英特爾
23+
BGA
6500
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
PANJIT/強(qiáng)茂
23+
TO-252(DPAK)
10000
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道??商峁┐罅繋?kù)存,詳
詢價(jià)
INTEL/英特爾
23+
BGA
6500
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
PHI
05+
原廠原裝
5401
只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
詢價(jià)
PANJIT
23+
TO-252
10000
公司只做原裝正品
詢價(jià)
PANJIT
24+
TO-252
12300
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
詢價(jià)
PANJIT
TO-252
22+
6000
十年配單,只做原裝
詢價(jià)
24+
N/A
53000
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇
詢價(jià)
ROHM/羅姆
23+
TO-252-5
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)