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BD83A04EFV-M_V01中文资料PDF规格书

BD83A04EFV-M_V01
厂商型号

BD83A04EFV-M_V01

功能描述

4 ch Current Driver Integrated, Built-in MOS for Boost, Boost DC/DC Converter White LED Driver for Automotive

文件大小

1.74387 Mbytes

页面数量

49

生产厂商 Rohm Semiconductor
企业简称

ROHM罗姆

中文名称

罗姆半导体集团官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2024-6-3 20:03:00

BD83A04EFV-M_V01规格书详情

General Description

This IC is a white LED driver for LCD backlight.

It has MOS for boost and 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 V.

Features

◼ AEC-Q100 Qualified(Note 1)

◼ Functional Safety Supportive Automotive Products

◼ Built-in 4 ch Current Driver for LED Drive

◼ Built-in MOS for Boost

◼ Current Mode Boost DC/DC Converter

◼ Load Switch (M1) Control Pin

◼ 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

Applications

◼ Automotive CID (Center Information Display) Panel

◼ Navigation

◼ Cluster Panel

◼ HUD (Head Up Display)

◼ Other Small and Medium Sized LCD Panel for Automotive

供应商 型号 品牌 批号 封装 库存 备注 价格
PHI
05+
原厂原装
5401
只做全新原装真实现货供应
询价
ROHM
2022+
原厂封装
25000
100%进口原装正品现货,公司原装现货众多欢迎加微信咨
询价
PANJIT
22+23+
TO-252(DPAK)
22403
绝对原装正品全新进口深圳现货
询价
PANJIT/强茂
2021+
TO-252(DPAK)
10000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
ROHM
23/22+
NA
2000
代理渠道.实单必成
询价
INTEL/英特尔
23+
BGA
6500
专注配单,只做原装进口现货
询价
PANJIT
23+
TO-252
33500
全新原装真实库存含13点增值税票!
询价
INTEL/英特尔
23+
BGA
6500
专注配单,只做原装进口现货
询价
PANJIT
23+
TO-252
10000
公司只做原装正品
询价
PANJIT
TO-252
22+
6000
十年配单,只做原装
询价