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ISL97672BIRZ集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
ISL97672BIRZ |
參數(shù)屬性 | ISL97672BIRZ 封裝/外殼為20-VFQFN 裸露焊盤(pán);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;ISL97672BIRZ應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRVR RGLTR PWM 50MA 20QFN |
功能描述 | 6-Channel LED Driver with Ultra Low Dimming Capability |
絲印標(biāo)識(shí) | |
封裝外殼 | 20Ld3x4QFN / 20-VFQFN 裸露焊盤(pán) |
文件大小 |
1.01422 Mbytes |
頁(yè)面數(shù)量 |
17 頁(yè) |
生產(chǎn)廠商 | Renesas Technology Corp |
企業(yè)簡(jiǎn)稱 |
RENESAS【瑞薩】 |
中文名稱 | 瑞薩科技有限公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-31 20:00:00 |
ISL97672BIRZ規(guī)格書(shū)詳情
6-Channel LED Driver with Ultra Low Dimming Capability
The ISL97672B is an integrated 6-channel power LED driver for LCD backlight applications. The ISL97672B is capable of driving LEDs with an input from 4.5V to 26.5V and a maximum output up to 45V.
The ISL97672B employs an adaptive boost switching architecture that allows direct PWM dimming with dimming duty cycle as low as 0.007 at 200Hz or 0.8 at 20kHz. PWM Dimming frequency can be as high as 30kHz.
Features
? 6 x 50mA channels
? 4.5V to 26.5V input
? 45V output maximum
? Adaptive boost switching architecture
? Direct PWM dimming with dimming linearity of 0.007~100 at 200Hz or 0.8~100 <20kHz
? Adjustable 200kHz to 1.4MHz switching frequency
? Dynamic headroom control
? Fault protections with latched flag indication
- String open/short-circuit
- Overvoltage Protection (OVP)
- Over-Temperature Protection (OTP)
- Optional output short-circuit fault protection switch
? Current matching ±0.7
? 20 Ld 3x4 QFN package
Applications
? Notebook displays LED backlighting
? LCD monitor LED backlighting
? Multi-function printer scanning light source
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
ISL97672BIRZ
- 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)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(kāi)關(guān):
是
- 輸出數(shù):
6
- 電壓 - 供電(最低):
4.5V
- 電壓 -?供電(最高):
26.5V
- 電壓 - 輸出:
45V
- 電流 - 輸出/通道:
50mA
- 頻率:
200kHz ~ 1.5MHz
- 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:
20-VFQFN 裸露焊盤(pán)
- 供應(yīng)商器件封裝:
20-QFN(3x4)
- 描述:
IC LED DRVR RGLTR PWM 50MA 20QFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
NA/ |
3374 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
RENESAS(瑞薩)/IDT |
23+ |
QFN20EP(3x4) |
6000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán) |
詢價(jià) | ||
RENESAS |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢價(jià) | ||||
RENESAS |
24+ |
A |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價(jià) | ||
RENESAS |
24+ |
QFN-20 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) | ||
RENESAS/瑞薩 |
23+ |
QFN-20 |
750 |
全新、原裝 |
詢價(jià) | ||
INTERSIL |
2021+ |
QFN-20 |
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+ |
20-VFQFN 裸露焊盤(pán) |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
RENESAS |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價(jià) | ||
RENESAS |
2040 |
A |
3000 |
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) |