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ISL97675IRZ集成电路(IC)的LED驱动器规格书PDF中文资料

厂商型号 |
ISL97675IRZ |
参数属性 | ISL97675IRZ 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;ISL97675IRZ应用范围:背光;产品描述:IC LED DRVR RGLTR PWM 30MA 20QFN |
功能描述 | 4-Channel LED Driver with Phase Shift Control |
丝印标识 | |
封装外壳 | 20Ld4x4QFN / 20-VFQFN 裸露焊盘 |
文件大小 |
982.26 Kbytes |
页面数量 |
21 页 |
生产厂商 | Renesas Technology Corp |
企业简称 |
RENESAS【瑞萨】 |
中文名称 | 瑞萨科技有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-4 18:08:00 |
人工找货 | ISL97675IRZ价格和库存,欢迎联系客服免费人工找货 |
ISL97675IRZ规格书详情
4-Channel LED Driver with Phase Shift Control
The ISL97675 is an LED driver that drives 4 channels of low power LEDs from 4.5V to 26V input and up to 45V output.
The ISL97675 compensates for non-uniformity of the forward voltage drops in the LED strings with its 4 voltage controlled-current source channels. Its headroom control monitors the highest LED forward voltage string for output regulation, to minimize the voltage headroom and power loss in the typical multi-string operation.
特性 Features
• 4 x 30mA Channels
• 45V Output Max
• 4.5V to 26V Input
• Channel Phase Shift PWM Dimming with 8-bit Resolution
• 0.007 Direct PWM dimming at 200Hz
• Current Matching of ±1.5 from 1 ~ 100 Dimming
• Dynamic Headroom Control
• Protections
- String Open/Short Circuit, VOUT Short Circuit Overvoltage, and Over-temperature Protections
- Optional Master Fault Protection
• Selectable 600kHz or 1.2MHz Switching Frequency
• 20 Ld QFN 4mmx4mm Package
Applications
• Netbook Displays LED Backlighting
• Notebook Displays LED Backlighting
产品属性
- 产品编号:
ISL97675IRZ
- 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:
4
- 电压 - 供电(最低):
4.5V
- 电压 - 供电(最高):
26V
- 电压 - 输出:
45V
- 电流 - 输出/通道:
30mA
- 频率:
600kHz,1.2MHz
- 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(4x4)
- 描述:
IC LED DRVR RGLTR PWM 30MA 20QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
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(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 | ||
Renesas Electronics America In |
25+ |
20-VFQFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
INTERSIL |
23+ |
QFN32 |
32732 |
原装正品代理渠道价格优势 |
询价 | ||
Intersil |
24+ |
32-QFN(5x5) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
Intersil |
22+ |
20QFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
Intersil |
24+ |
20-VFQFN 裸露焊盘 |
39500 |
一级代理/放心采购 |
询价 | ||
INTERSIL |
23+ |
QFN20 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
Intersil |
23+ |
20-VFQFN 裸露焊盘 |
7300 |
专注配单,只做原装进口现货 |
询价 |