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

| 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 页 |
| 生产厂商 | SEMTECH |
| 中文名称 | 先之科 |
| 网址 | |
| 数据手册 | |
| 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:
正
- 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:
是
- 时钟同步:
无
- 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 |

