ISL97672B集成电路(IC)的LED驱动器规格书PDF中文资料

| 厂商型号 |
ISL97672B |
| 参数属性 | ISL97672B 封装/外壳为20-VFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的LED驱动器;ISL97672B应用范围:背光;产品描述:IC LED DRVR RGLTR PWM 50MA 20QFN |
| 功能描述 | 6-Channel LED Driver with Ultra Low Dimming Capability |
| 封装外壳 | 20-VFQFN 裸露焊盘 |
| 文件大小 |
504.01 Kbytes |
| 页面数量 |
18 页 |
| 生产厂商 | Intersil |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-11 23:01:00 |
| 人工找货 | ISL97672B价格和库存,欢迎联系客服免费人工找货 |
ISL97672B规格书详情
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.
特性 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
产品属性
- 产品编号:
ISL97672BIRZ-T
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
卷带(TR)
- 类型:
DC DC 稳压器
- 拓扑:
升压
- 内部开关:
是
- 输出数:
6
- 电压 - 供电(最低):
4.5V
- 电压 - 供电(最高):
26.5V
- 电压 - 输出:
45V
- 电流 - 输出/通道:
50mA
- 频率:
200kHz ~ 1.5MHz
- 调光:
PWM
- 应用:
背光
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
20-VFQFN 裸露焊盘
- 供应商器件封装:
20-QFN(3x4)
- 描述:
IC LED DRVR RGLTR PWM 50MA 20QFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
24+ |
NA/ |
3374 |
原装现货,当天可交货,原型号开票 |
询价 | ||
RENESAS(瑞萨)/IDT |
24+ |
QFN20EP(3x4) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Intersil |
22+ |
20QFN (3x4) |
9000 |
原厂渠道,现货配单 |
询价 | ||
IDT/RENESAS |
22+ |
QFN |
24500 |
瑞萨全系列在售 |
询价 | ||
Renesa |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
INTERSIL |
23+ |
QFN-20 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
INTERSIL |
2450+ |
QFN |
6540 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
Intersil(英特矽尔) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
INTERSIL |
19+ |
QFN20 |
210 |
请放心是现货的,原厂原装正品 |
询价 | ||
RENESAS |
24+ |
A |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 |

