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ISL6605IBZ规格书详情
The ISL6605 is a high frequency, MOSFET driver optimized
to drive two N-Channel power MOSFETs in a synchronousrectified buck converter topology. This driver combined with
an Intersil HIP63xx or ISL65xx Multi-Phase Buck PWM
controller forms a complete single-stage core-voltage
regulator solution with high efficiency performance at high
switching frequency for advanced microprocessors.
The IC is biased by a single low voltage supply (5V) and
minimizes low driver switching losses for high MOSFET gate
capacitance and high switching frequency applications.
Each driver is capable of driving a 3000pF load with an 8ns
propagation delay and less than 10ns transition time. This
product implements bootstrapping on the upper gate with an
internal bootstrap Schottky diode, reducing implementation
cost, complexity, and allowing the use of higher
performance, cost effective N-Channel MOSFETs. Adaptive
shoot-through protection is integrated to prevent both
MOSFETs from conducting simultaneously.
The ISL6605 features 4A typical sink current for the lower
gate driver, which is capable of holding the lower MOSFET
gate during the Phase node rising edge to prevent shootthrough power loss caused by the high dv/dt of the Phase
node.
The ISL6605 also features a Three-State PWM input that,
working together with Intersil multi-phase PWM controllers,
will prevent a negative transient on the output voltage when
the output is being shut down. This feature eliminates the
Schottky diode that is usually seen in a microprocessor
power system for protecting the microprocessor from
reversed-output-voltage damage.
Features
• Drives Two N-Channel MOSFETs
• Adaptive Shoot-Through Protection
• 0.4Ω On-Resistance and 4A Sink Current Capability
• Supports High Switching Frequency
- Fast Output Rise and Fall Time
- Ultra Low Propagation Delay 8ns
• Three-State PWM Input for Power Stage Shutdown
• Internal Bootstrap Schottky Diode
• Low Bias Supply Current (5V, 30µA)
• Enable Input
• QFN Package
- Compliant to JEDEC PUB95 MO-220 QFN-Quad Flat
No Leads-Product Outline.
- Near Chip-Scale Package Footprint; Improves PCB
Efficiency and Thinner in Profile.
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Core Voltage Supplies for Intel® and AMD®
Microprocessors
• High Frequency Low Profile DC/DC Converters
• High Current Low Voltage DC/DC Converters
• Synchronous Rectification for Isolated Power Supplies
产品属性
- 产品编号:
ISL6605IBZ
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 栅极驱动器
- 包装:
管件
- 驱动配置:
半桥
- 通道类型:
同步
- 栅极类型:
N 沟道 MOSFET
- 电压 - 供电:
4.5V ~ 5.5V
- 逻辑电压 - VIL,VIH:
1V,2V
- 电流 - 峰值输出(灌入,拉出):
2A,2A
- 输入类型:
非反相
- 上升/下降时间(典型值):
8ns,8ns
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC GATE DRVR HALF-BRIDGE 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intersil |
2022 |
ICDRIVERMOSFETDUALSYNC8S |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
Intersil |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
INTERSIL |
22+ |
SOP-8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
Intersil |
2023+ |
8-SOIC |
757 |
安罗世纪电子只做原装正品货 |
询价 | ||
INTERSI |
2020+ |
SOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
INTERSIL |
22+ |
SOP-8 |
4861 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
INTERSIL |
22+ |
原装 |
2300 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
INTERSIL |
SOP8 |
20741 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Intersil |
2318+ |
SOIC-8 |
6890 |
长期供货进口原装热卖现货 |
询价 | ||
INTERSIL |
23+ |
SOP-8 |
8000 |
只做原装现货 |
询价 |