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ISL6594DCBZ-T中文资料PDF规格书
厂商型号 |
ISL6594DCBZ-T |
参数属性 | ISL6594DCBZ-T 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > 栅极驱动器;产品描述:IC GATE DRVR HALF-BRIDGE 8SOIC |
功能描述 | Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features |
文件大小 |
299.64 Kbytes |
页面数量 |
11 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 | 2024-6-7 22:58:00 |
ISL6594DCBZ-T规格书详情
The ISL6594D is high frequency MOSFET driver specifically
designed to drive upper and lower power N-Channel
MOSFETs in a synchronous rectified buck converter
topology. This driver combined with the ISL6594D Digital
Multi-Phase Buck PWM controller and N-Channel MOSFETs
forms a complete core-voltage regulator solution for
advanced microprocessors.
The ISL6594D drives both upper and lower gates over a range
of 4.5V to 13.2V. This drive-voltage provides the flexibility
necessary to optimize applications involving trade-offs between
gate charge and conduction losses.
An advanced adaptive zero shoot-through protection is
integrated to prevent both the upper and lower MOSFETs
from conducting simultaneously and to minimize the dead
time. The ISL6594D includes an overvoltage protection
feature operational before VCC exceeds its turn-on
threshold, at which the PHASE node is connected to the
gate of the low side MOSFET (LGATE). The output voltage
of the converter is then limited by the threshold of the low
side MOSFET, which provides some protection to the
microprocessor if the upper MOSFET(s) is shorted.
The ISL6594D also features an input that recognizes a
high-impedance state, working together with Intersil multiphase PWM controllers to prevent negative transients on the
controlled output voltage when operation is suspended. This
feature eliminates the need for the Schottky diode that may
be utilized in a power system to protect the load from
negative output voltage damage.
Features
• Dual MOSFET Drives for Synchronous Rectified Bridge
• Pin-to-pin Compatible with ISL6596
• Advanced Adaptive Zero Shoot-Through Protection
- Body Diode Detection
- Auto-zero of rDS(ON) Conduction Offset Effect
• Adjustable Gate Voltage for Optimal Efficiency
• 36V Internal Bootstrap Schottky Diode
• Bootstrap Capacitor Overcharging Prevention
• Supports High Switching Frequency (up to 2MHz)
- 3A Sinking Current Capability
- Fast Rise/Fall Times and Low Propagation Delays
• Optimized for 3.3V PWM Input
• Three-State PWM Input for Output Stage Shutdown
• Three-State PWM Input Hysteresis for Applications With
Power Sequencing Requirement
• Pre-POR Overvoltage Protection
• VCC Undervoltage Protection
• Expandable Bottom Copper Pad for Enhanced Heat
Sinking
• Dual Flat No-Lead (DFN) Package
- Near Chip-Scale Package Footprint; Improves PCB
Efficiency and Thinner in Profile
• Pb-Free (RoHS Compliant)
Applications
• Optimized for POL DC/DC Converters for IBA Systems
• Core Regulators for Intel® and AMD® Microprocessors
• High Current DC/DC Converters
• High Frequency and High Efficiency VRM and VRD
产品属性
- 产品编号:
ISL6594DCBZ-T
- 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:
6.8V ~ 13.2V
- 电流 - 峰值输出(灌入,拉出):
1.25A,2A
- 输入类型:
非反相
- 上升/下降时间(典型值):
26ns,18ns
- 工作温度:
0°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 |
2016+ |
QFN |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
INTERSIL |
1836+ |
DFN10 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
INTERSIL |
0738+ |
QFN |
1552 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Intersil |
21+ |
10DFN |
13880 |
公司只售原装,支持实单 |
询价 | ||
Renesas Electronics America In |
21+ |
10-VFDFN 裸露焊盘 |
6000 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
Renesa |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
RENESAS(瑞萨)/IDT |
23+ |
DFN10(3x3) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
INTERSIL |
23+ |
NA/ |
1552 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
INTERSIL |
23+ |
DFN10 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
INTERSIL |
12+ |
DFN10 |
880000 |
明嘉莱只做原装正品现货 |
询价 |