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SC1211集成电路(IC)的PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料

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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

High Speed, Combi-SenseTM Synchronous MOSFET Driver

封装外壳

8-PowerSOIC(0.154",3.90mm 宽)

文件大小

270.52 Kbytes

页面数量

11

生产厂商

SEMTECH

中文名称

先之科

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-11-26 23:00:00

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-SenseTM, 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

Applications

♦ Intel Pentium® processor power supplies

♦ AMD Athlon™ and AMD-K8™ processor power supplies

♦ High current low voltage DC-DC converters

产品属性

  • 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+
NA/
5690
优势代理渠道,原装正品,可全系列订货开增值税票
询价
SEMTECH
2016+
SOP8
5690
只做原装,假一罚十,公司可开17%增值税发票!
询价
SEMTECH/美国升特
22+
SOP-8
100000
代理渠道/只做原装/可含税
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
24+
SOP
30617
一级代理全新原装热卖
询价
SEMTECH
23+
NA
1475
专做原装正品,假一罚百!
询价
SEMTECH
25+
SOP8
2568
原装优势!绝对公司现货
询价
SEMTECH/美国升特
22+
SOP8
8800
现货,原厂原装假一罚十!
询价
SEMTECH
25+
SOP8
30000
代理全新原装现货,价格优势
询价
SC
22+
SOP8
5000
只做原装鄙视假货15118075546
询价