ISL97635A集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料
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 頁 |
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) | |
更新時(shí)間 | 2025-1-25 12:35:00 |
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更多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):
是
- 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) |