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SC1211中文资料Combi-Sense™ 高速同步MOSFET驱动器数据手册Semtech规格书

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厂商型号

SC1211

参数属性

SC1211 封装/外壳为8-PowerSOIC(0.154",3.90mm 宽);包装为卷带(TR);类别为集成电路(IC)的PMIC-稳压器-DCDC开关式控制器;产品描述:IC REG CTRLR BUCK 8SOIC

功能描述

Combi-Sense™ 高速同步MOSFET驱动器

封装外壳

8-PowerSOIC(0.154",3.90mm 宽)

制造商

Semtech SEMTECH ELECTRONICS LTD.

中文名称

先之科 先之科半导体科技(东莞)有限公司

数据手册

下载地址下载地址二

更新时间

2025-9-24 11:16:00

人工找货

SC1211价格和库存,欢迎联系客服免费人工找货

SC1211规格书详情

描述 Description

The SC1211 is a high speed, Combi-Sense, dual output driver designed to drive high-side and low-side MOSFETs in a synchronous Buck converter. These drivers combined with Combi-Sense PWM controllers, such as Semtech SC2643VX or SC2643, provide a cost effective multi-phase voltage regulator for advanced microprocessors.

特性 Features

·High efficiency
·+12V supply voltage with internal LDO for optimum gate drive
·High peak drive current
·Adaptive non-overlapping gate drives provide shoot-through protection
·Support Combi-SenseTM and VID-on-fly operations
·Fast rise and fall times (15ns typical with 3000pf load)
·Ultra-low (<30ns) propagation delay (BG going low)
·Floating top gate drive
·Crowbar function for over voltage protection
·High frequency (to 1.5 MHz) operation allows use of small inductors and low cost ceramic capacitors
·Under-voltage-lockout
·Low quiescent current

应用 Application

·Intel Pentium® processor power supplies
·AMD Athlon™ and AMD-K8™ processor power supplies
·High-current low-voltage DC-DC converters

技术参数

  • 产品编号:

    SC1211VXSTRT

  • 制造商:

    Semtech Corporation

  • 类别:

    集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器

  • 系列:

    Combi-Sense®

  • 包装:

    卷带(TR)

  • 输出类型:

    晶体管驱动器

  • 功能:

    降压

  • 输出配置:

  • 拓扑:

    降压

  • 输出阶段:

    1

  • 电压 - 供电 (Vcc/Vdd):

    4.3V ~ 6V

  • 频率 - 开关:

    100kHz ~ 500kHz

  • 同步整流器:

  • 时钟同步:

  • 控制特性:

    相位控制

  • 工作温度:

    0°C ~ 125°C(TJ)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    8-PowerSOIC(0.154",3.90mm 宽)

  • 供应商器件封装:

    8-PowerSOIC

  • 描述:

    IC REG CTRLR BUCK 8SOIC

供应商 型号 品牌 批号 封装 库存 备注 价格
SEMTECH
24+
SOP8
9600
原装现货,优势供应,支持实单!
询价
SC
22+
SOP8
5000
只做原装,假一赔十
询价
进口SEMTECH
23+
SOP-8P
25000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
SEMTECH
2450+
SOP8
9850
只做原厂原装正品现货或订货假一赔十!
询价
SEMTECH
25+
SOP8
10000
强调现货,随时查询!
询价
SEMTECH/美国升特
2447
SOP8
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
SEMTECH
23+
SOP8
50000
全新原装正品现货,支持订货
询价
SEMTECH
25+
SOP-8
4500
全新原装、诚信经营、公司现货销售!
询价
Semtech Corporation
22+
8Power33
9000
原厂渠道,现货配单
询价
SEMTECH
05/06+
SOP8
5353
全新原装100真实现货供应
询价