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ISL97635A集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料

ISL97635A
廠商型號(hào)

ISL97635A

參數(shù)屬性

ISL97635A 封裝/外殼為24-VFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動(dòng)器;ISL97635A應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRVR RGLTR PWM 35MA 24QFN

功能描述

SMBus 6-Channel LED Driver

封裝外殼

24-VFQFN 裸露焊盤

文件大小

728.49 Kbytes

頁面數(shù)量

28

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡(jiǎn)稱

Intersil

中文名稱

Intersil Corporation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

2025-1-25 12:35:00

ISL97635A規(guī)格書詳情

The ISL97635A is a digitally controlled LED driver that controls 6 channels of LED current for LCD backlight applications. The ISL97635A is capable of driving typically 54 (6x9) pieces of 3.5V/30mA or 60 (6x10) pieces of

3.2V/20mA LEDs. The ISL97635A contains 6 channels of voltage controlled current sources with typical currents matching of ±1, which compensate for the non-uniformity effect of forward voltages variance in the LED stacks. To minimize the voltage headroom and power loss in the typical multi-strings operation, the ISL97635A features a dynamic headroom control that monitors the highest LED forward voltage string and uses its feedback signal for output regulation.

Features

? 6 Channels

? 6V to 24V Input

? 34.5V Output Max

? Drive Maximally 54 (3.5V/30mA each) or 60 (3.2V/20mA each) LEDs

? Current Matching ±1 Typ

? Dynamic Headroom Control

? Dimming Controls

- SMBus 8-Bit PWM Current Control

- SMbus 8-Bit DC Current Control

- External PWM Input up to 20kHz Dimming

- SMBus and External PWM DPST Dimming Control

- DC-to-PWM Dimming Control

? Protections

- String Open Circuit Detection

- String Short Circuit Detection with Selectable Thresholds

- Over-Temperature Protection

- Overvoltage Protection

- Input Overcurrent Protection with Disconnect Switch

? 600kHz/1.2MHz Selectable fSW

? Selectable Channels Allows Scrolling Backlight

? 24 Ld (4mmx4mm) QFN Package

? Pb-Free (RoHS Compliant)

Applications

? Notebook Displays WLED or RGB LED Backlighting

? LCD Monitor LED Backlighting

? Automotive Displays LED Backlighting

? Automotive or Traffic Lighting

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL97635AIRZ-T

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 包裝:

    卷帶(TR)

  • 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):

    6V

  • 電壓 -?供電(最高):

    24V

  • 電壓 - 輸出:

    34.5V

  • 電流 - 輸出/通道:

    35mA

  • 頻率:

    600kHz,1.2MHz

  • 調(diào)光:

    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:

    24-VFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    24-QFN(4x4)

  • 描述:

    IC LED DRVR RGLTR PWM 35MA 24QFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
只做原裝
24+
QFN
36520
一級(jí)代理/放心采購
詢價(jià)
Intersil
23+
24-QFN
6672
詢價(jià)
INTERSIL
22+
QFN24
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢價(jià)
21+
QFN
12588
原裝正品,自己庫存 假一罰十
詢價(jià)
I
2020+
QFN24
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
INTERSIL
23+
QFN-20
10000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
intersil
23+
QFN24
31504
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù)
詢價(jià)
INTERSIL
23+
QFN24
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
RENESASELECTRONICS
2021+
SMD
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)
Intersil
23+
24-VFQFN 裸露焊盤
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)