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ISL97672BIRZ-EVAL規(guī)格書詳情
6-Channel LED Driver with Ultra Low Dimming Capability
The ISL97672B is an integrated power LED driver that controls six channels of LED current for LCD backlight applications. The ISL97672B is capable of driving LEDs from 4.5V to 26.5V, with a maximum output of 45V.
The ISL97672B employs an adaptive boost switching architecture that allows Direct PWM dimming with linearity as low as 0.007 at 200Hz or 0.8 at 20kHz. Dimming can be as high as 30kHz.
Features
? 6 x 50mA Channels
? 4.5V to 26.5V Input
? 45V Output Max
? 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
- OVP
- 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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
19+ |
QFN20 |
210 |
請(qǐng)放心是現(xiàn)貨的,原廠原裝正品 |
詢價(jià) | ||
Intersil |
22+ |
20QFN (3x4) |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Intersil |
2022 |
ICLEDDVRPWMCTRL6CH20QFN |
5058 |
原廠原裝正品,價(jià)格超越代理 |
詢價(jià) | ||
Intersil |
23+ |
20-QFN(3x4) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
INTERSIL |
22+ |
QFN |
9852 |
只做原裝正品現(xiàn)貨,或訂貨假一賠十! |
詢價(jià) | ||
INTESIL |
22+23+ |
QFN |
40687 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
24+ |
QFN20 |
315 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
INTERSIL |
20+ |
QFN |
9850 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
RENESAS ELECTRONICS |
22+ |
SMD |
518000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
N/A |
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) |
