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BD9397EFV集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料

BD9397EFV
廠商型號(hào)

BD9397EFV

參數(shù)屬性

BD9397EFV 封裝/外殼為40-VSSOP(0.213",5.40mm 寬度)裸焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的LED驅(qū)動(dòng)器;BD9397EFV應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRVR RGLTR PWM 40HTSSOP

功能描述

White LED Driver for large LCD panel

封裝外殼

40-VSSOP(0.213",5.40mm 寬度)裸焊盤

文件大小

862.36 Kbytes

頁面數(shù)量

30

生產(chǎn)廠商

ROHM

中文名稱

羅姆

網(wǎng)址

網(wǎng)址

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

2025-8-14 23:23:00

人工找貨

BD9397EFV價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

BD9397EFV規(guī)格書詳情

●General Description

BD9397EFV is a high efficiency driver for white LEDs and designed for large LCD panel. This IC is built-in high current drive and high responsibility type 6ch LED drivers and 1ch boost DCDC converter. BD9397EFV has some protect function against fault conditions, such as the over-voltage protection (OVP), LED OPEN and SHORT protection, the over current limit protection of DCDC (OCP). Therefore BD9397EFV is available for the fail-safe design over a wide range output voltage.

●Features

■ 6ch Constant LED drivers, available 400mA drive per 1ch.

■ Constant current accuracy ±1.8 (IC only)

■ Each 6ch external PWM inputs can control independent dimming .

■ Current analog (linear) dimming by VREF

■ 1ch boost controller with current mode (external FET)

■ Several protection functions

DCDC part : OCP/OVP/UVLO/TSD

LED driver part :OPEN,SHORT detection

■ SHORT detection voltage is set by LSP terminal.

■ Error detection output FAIL terminal inside (normal=Open, error=Drain)

●Key Specification

? Operating power supply voltage range: 9.0V to 35.0V

? Oscillator frequency: 500kHz (RT=30k?)

? Operating Current: 9mA (typ.)

? Operating temperature range: -40°C to +85°C

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    BD9397EFV-GE2

  • 制造商:

    Rohm Semiconductor

  • 類別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 類型:

    DC DC 穩(wěn)壓器

  • 拓?fù)洌?/span>

    升壓

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    6

  • 電壓 - 供電(最低):

    9V

  • 電壓 -?供電(最高):

    35V

  • 電流 - 輸出/通道:

    400mA

  • 頻率:

    500kHz

  • 調(diào)光:

    模擬,PWM

  • 應(yīng)用:

    背光

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    40-VSSOP(0.213",5.40mm 寬度)裸焊盤

  • 供應(yīng)商器件封裝:

    40-HTSSOP-B

  • 描述:

    IC LED DRVR RGLTR PWM 40HTSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
恩XP
24+
SOT-23
9916
公司現(xiàn)貨庫存,支持實(shí)單
詢價(jià)
Rohm(羅姆)
24+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
ROHM(羅姆)
24+
HTSSOP40EP5.4mm
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
ROHM
1447+
TSSOP40
2629
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
ROHM/羅姆
22+
TSSOP40
100000
代理渠道/只做原裝/可含稅
詢價(jià)
ROHM/羅姆
25+
TSSOP40
54658
百分百原裝現(xiàn)貨 實(shí)單必成
詢價(jià)
ROHM/羅姆
23+
HTSSOP-B40
24500
羅姆全系列在售
詢價(jià)
ROHM
1844+
HTSSOP-B40
9852
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
詢價(jià)
ROHM/羅姆
25+
TSSOP40
1000
全新原裝正品支持含稅
詢價(jià)
ROHM
21+
TSSOP40
4183
原裝現(xiàn)貨假一賠十
詢價(jià)