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ISL6334BIRZ中文资料PDF规格书
厂商型号 |
ISL6334BIRZ |
参数属性 | ISL6334BIRZ 封装/外壳为40-VFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > 特殊用途稳压器;ISL6334BIRZ应用范围:控制器,Intel VR11.1;产品描述:IC REG CTRLR VR11.1 1OUT 40QFN |
功能描述 | VR11.1, 4-Phase PWM Controller with Phase Dropping, Droop Disabled and Load Current Monitoring Features |
文件大小 |
794.23 Kbytes |
页面数量 |
30 页 |
生产厂商 | Intersil Corporation |
企业简称 |
Intersil【瑞萨电子】 |
中文名称 | 瑞萨电子株式会社官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-19 11:09:00 |
ISL6334BIRZ规格书详情
VR11.1, 4-Phase PWM Controller with Light Load Efficiency Enhancement and Load Current Monitoring Features
The ISL6334B, ISL6334C control microprocessor core voltage regulation by driving up to 4 interleaved synchronous-rectified buck channels in parallel. This multiphase architecture results in multiplying channel ripple frequency and reducing input and output ripple currents. Lower ripple results in fewer components, lower cost, reduced power dissipation, and smaller implementation area.
Microprocessor loads can generate load transients with extremely fast edge rates and require high efficiency at light load. The ISL6334B, ISL6334C utilizes Intersil’s proprietary Active Pulse Positioning (APP), Adaptive Phase Alignment (APA) modulation scheme, active phase adding and
dropping to achieve and maintain the extremely fast transient response with fewer output capacitors and high efficiency from light to full load.
Features
• Intel VR11.1 Compliant
• H_CPURST_N Input to Eliminate Required Extensive External Circuitry for Proper PSI# Operation of Intel’s Eaglelake Chipset Platforms
• Proprietary Active Pulse Positioning (APP) and Adaptive Phase Alignment (APA) Modulation Scheme
• Proprietary Active Phase Adding and Dropping with Diode Emulation Scheme For Enhanced Light Load Efficiency
• Precision Multiphase Core Voltage Regulation
- Differential Remote Voltage Sensing
- ±0.5 Closed-loop System Accuracy Over Load, Line and Temperature
- Bi-directional, Adjustable Reference-Voltage Offset
• Precision Resistoror DCR Differential Current Sensing
- Accurate Load-Line (Droop) Programming
- Accurate Channel-Current Balancing
- Accurate Load Current Monitoring via IMON Pin
• Microprocessor Voltage Identification Input
- Dynamic VID™ Technology for VR11.1 Requirement
- 8-Bit VID, VR11 Compatible
• Average Overcurrent Protection and Channel Current Limit
• Precision Overcurrent Protection on IMON Pin
• Thermal Monitoring and Overvoltage Protection
• Integrated Programmable Temperature Compensation
• Integrated Open Sense Line Protection
• 1 to 4-Phase Operation, Coupled Inductor Compatibility
• Adjustable Switching Frequency up to 1MHz Per Phase
• Package Option
- QFN Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Product Outline
• Pb-Free (RoHS Compliant)
产品属性
- 产品编号:
ISL6334BIRZ
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 特殊用途稳压器
- 包装:
卷带(TR)
- 应用:
控制器,Intel VR11.1
- 电压 - 输入:
3V ~ 12V
- 输出数:
1
- 电压 - 输出:
0.5V ~ 1.6V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
40-VFQFN 裸露焊盘
- 供应商器件封装:
40-QFN(6x6)
- 描述:
IC REG CTRLR VR11.1 1OUT 40QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
22+ |
QFN |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
INTERSIL |
23+ |
40-QFN |
65480 |
询价 | |||
Intersil |
23+ |
40-QFN6x6 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Intersil |
2318+ |
VFQFN-40 |
6890 |
长期供货进口原装热卖现货 |
询价 | ||
Renesas Electronics America In |
24+ |
40-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+ |
40-QFN |
7623 |
原装现货 |
询价 | ||
Intersil |
19+ |
40-QFN(6x6) |
56800 |
只卖原装正品!价格超越代理!可开增值税发票! |
询价 | ||
Intersil |
22+ |
40QFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
Intersil |
21+ |
40QFN |
13880 |
公司只售原装,支持实单 |
询价 | ||
Intersil |
23+ |
40QFN |
9000 |
原装正品,支持实单 |
询价 |