SI9912DY集成电路(IC)栅极驱动器规格书PDF中文资料
厂商型号 |
SI9912DY |
参数属性 | SI9912DY 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为卷带(TR);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 | Half-Bridge MOSFET Driver for Switching Power Supplies |
文件大小 |
95.15 Kbytes |
页面数量 |
8 页 |
生产厂商 | Vishay Siliconix |
企业简称 |
Vishay【威世科技】 |
中文名称 | 威世科技半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-14 11:30:00 |
SI9912DY规格书详情
DESCRIPTION
The Si9912 is a dual MOSFET high-speed driver with break-before-make. It is designed to operate in high frequency dc-dc switchmode power supplies. The high-side driver is bootstrapped to handle the high voltage slew rate associated with “floating” high-side gate drivers. Each driver is capable of switching a 3000-pF load with 60-ns propogation delay and 25-ns transition time. The Si9912 comes with an internal break-before-make feature to prevent shoot-through current in the external MOSFETs. A shutdown pin is used to enable the driver. When disabled, the quiescent current of the driver is less than 5 A.
FEATURES
• 4.5- to 5.5-V Operation
• Undervoltage Lockout
• 250-kHz to 1-MHz Switching Frequency
• Shutdown Quiescent Current <5 A
• One Input PWM Signal Generates Both Drive
• Bootstrapped High-Side Drive
• Operates from 4.5- to 30-V Supply
• TTL/CMOS Compatible Input Levels
• 1-A Peak Drive Current
• Break-Before-Make Circuit
APPLICATIONS
• Multiphase Desktop CPU Supplies
• Single-Supply Synchronous Buck Converters
• Mobile Computing CPU Core Power Converters
• Standard-Synchronous Converters
• High Frequency Switching Converters
SI9912DY属于集成电路(IC) > 栅极驱动器。威世科技半导体制造生产的SI9912DY栅极驱动器栅极驱动器电源管理集成电路 (PMIC) 可用于提供隔离、放大、参考位移、自举或其他必要功能,这些功能可将来自电源转换应用中控制设备的信号连接到电源被控制通过的半导体设备(通常为 FET 或 IGBT)。任何特定设备提供的确切功能各不相同,但与它适合驱动的半导体配置相关。
产品属性
- 产品编号:
SI9912DY-T1-E3
- 制造商:
Vishay Siliconix
- 类别:
集成电路(IC) > 栅极驱动器
- 包装:
卷带(TR)
- 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
- 电流 - 峰值输出(灌入,拉出):
1A,1A
- 输入类型:
非反相
- 上升/下降时间(典型值):
30ns,20ns
- 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 |
---|---|---|---|---|---|---|---|
VISHAY/SILICONIX |
22+ |
NA |
30000 |
100%全新原装 假一赔十 |
询价 | ||
VIS |
2019 |
SOIC-8 |
55000 |
绝对原装正品假一罚十! |
询价 | ||
VISHAY/威世通 |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
VISHAY/威世 |
22+ |
SOIC-8 |
25000 |
只有原装绝对原装,支持BOM配单! |
询价 | ||
VISHAY/威世 |
SOP-8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
VISHAY |
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 | |||
SILICONIX |
17+ |
SO-8 |
5810 |
只做原装正品 |
询价 | ||
VISHAY |
2021+ |
SOP8 |
6045 |
百分百原装正品 |
询价 | ||
VISHAY |
2016+ |
SOP-8 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
VishaySiliconix |
2019+ |
8-SOIC |
65500 |
原装正品货到付款,价格优势! |
询价 |