ISL6612B中文资料PDF规格书
厂商型号 |
ISL6612B |
参数属性 | ISL6612B 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 Pre-POR OVP |
文件大小 |
212.85 Kbytes |
页面数量 |
12 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 | 2024-6-17 18:56:00 |
ISL6612B规格书详情
The ISL6612B and ISL6613B are high frequency MOSFET
drivers specifically designed to drive upper and lower power
N-Channel MOSFETs in a synchronous rectified buck
converter topology. These drivers combined with HIP63xx or
ISL65xx Multi-Phase Buck PWM controllers and N-Channel
MOSFETs form complete core-voltage regulator solutions for
advanced microprocessors.
The ISL6612B drives the upper gate to above rising VCC
POR (7V), while the lower gate can be independently driven
over a range from 5V to 12V. The ISL6613B drives both
upper and lower gates over a range of 5V to 12V. This drivevoltage provides the flexibility necessary to optimize
applications involving trade-offs between gate charge and
conduction losses. These drivers are optimized for POL
DC/DC Converters for IBA Systems.
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. These products add 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 during initial start-up.
These drivers also feature a three-state PWM input which,
working together with Intersil’s multi-phase PWM controllers,
prevents a negative transient on the output voltage when the
output is shut down. This feature eliminates the Schottky
diode that is used in some systems for protecting the load
from reversed output voltage events.
Features
• Pin-to-pin Compatible with HIP6601 SOIC family
• Dual MOSFET Drives for Synchronous Rectified Bridge
• Low VCC Rising Threshold (7V) for IBA Applications.
• Advanced Adaptive Zero Shoot-Through Protection
- Body Diode Detection
- Auto-zero of rDS(ON) Conduction Offset Effect
• Adjustable Gate Voltage (5V to 12V) 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
• 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:
ISL6612BCB-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:
7V ~ 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 |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
XICOR |
23+ |
SOIC8EP |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
INTERSIL |
23+ |
SOP-8 |
89630 |
当天发货全新原装现货 |
询价 | ||
INTERSIL |
23+ |
8-SOIC |
65480 |
询价 | |||
Intersil |
1931+ |
N/A |
685 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
INTERSIL |
SOP-8 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Intersil |
2022 |
ICMOSFETDRVRSYNCBUCK10-D |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
Intersil |
23+ |
8-SOIC |
6672 |
询价 | |||
INTERIL |
22+ |
SOP8 |
5000 |
只做原装,假一赔十 15118075546 |
询价 | ||
Renesas(瑞萨) |
19+18+ |
QFN |
11614 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |
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