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SC1110TSTRT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

SC1110TSTRT

参数属性

SC1110TSTRT 封装/外壳为14-TSSOP(0.173",4.40mm 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 14TSSOP

功能描述

Sink and Source DC/DC Controller for Termination Power Supply Applications

封装外壳

14-TSSOP(0.173",4.40mm 宽)

文件大小

295.52 Kbytes

页面数量

12

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

2025-10-4 22:50:00

人工找货

SC1110TSTRT价格和库存,欢迎联系客服免费人工找货

SC1110TSTRT规格书详情

描述 Description

The SC1110 is a low-cost, full featured, synchronous voltage-mode controller designed to generate termination voltage in double data rate (DDR) memory systems and other applications where wide data bus need to be actively terminated. Synchronous control of the MOSFET half bridge allows power flowing bi-directionally. The termination voltage can be tightly regulated to track the chipset voltage, i.e. to be exactly 50 of that at all times.

特性 Features

◆ Generates termination voltages for active termination schemes

◆ 1 set point accuracy

◆ For ±7A output current, transient regulation is better than ±80mV

◆ VREFIN pin available for external 50 resistive divider to allow termination voltage track of the chip set voltage

◆ Buffered VREFOUT for system usage

◆ RDSON sensing for over current protection in hiccup mode

◆ Soft start and logic input enabling

◆ 250kHz switching for best transient and efficiency performance

◆ Gate drive capable for 0.5A sourcing and sinking

Applications

◆ For DDR memory systems

◆ For active termination schemes in high speed logic systems

产品属性

  • 产品编号:

    SC1110TSTRT

  • 制造商:

    Semtech Corporation

  • 类别:

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

  • 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):

    4.4V ~ 12.6V

  • 频率 - 开关:

    250kHz

  • 占空比(最大):

    95%

  • 同步整流器:

  • 时钟同步:

  • 控制特性:

    限流,使能,相位控制,软启动

  • 工作温度:

    0°C ~ 70°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    14-TSSOP(0.173",4.40mm 宽)

  • 供应商器件封装:

    14-TSSOP

  • 描述:

    IC REG CTRLR BUCK 14TSSOP

供应商 型号 品牌 批号 封装 库存 备注 价格
MOT
23+
SOP
20000
全新原装假一赔十
询价
MOT
25+23+
QFN
36243
绝对原装正品全新进口深圳现货
询价
MOTOROLA
25+
SOP8
18000
原厂直接发货进口原装
询价
MOT
22+
PLCC/无脚
2000
原装现货库存.价格优势
询价
MOTOROLA
17+
NA
6200
100%原装正品现货
询价
MOT
23+
PLCC
5000
原装正品,假一罚十
询价
SEMTECH
24+
TSSOP14
3000
询价
MOTOROLA/摩托罗拉
24+
SSOP-36
9600
原装现货,优势供应,支持实单!
询价
MOTOROLA
16+
QFN
821
进口原装现货/价格优势!
询价
SEMTECH
1706+
TSSOP-14
5800
只做原装进口,假一罚十
询价