SC1176A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 |
SC1176A |
| 参数属性 | SC1176A 封装/外壳为20-SOIC(0.295",7.50mm 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 20SOIC |
| 功能描述 | Dual Synchronous Voltage Mode Controller with Current Sharing Circuitry |
| 封装外壳 | 20-SOIC(0.295",7.50mm 宽) |
| 文件大小 |
384.72 Kbytes |
| 页面数量 |
23 页 |
| 生产厂商 | SEMTECH |
| 中文名称 | 先之科 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-1 23:00:00 |
| 人工找货 | SC1176A价格和库存,欢迎联系客服免费人工找货 |
SC1176A规格书详情
描述 Description
The SC1176 is a versatile 2 phase, synchronous, voltage mode PWM controller that may be used in two distinct ways. First, the SC1176 is ideal for applications where point of use output power exceeds any single input power budget. Alternatively, the SC1176 can be used as a dual switcher. The SC1176 features a temperature compensated voltage reference, over current protection with 50 fold-back and internal level-shifted, high-side drive circuitry.
特性 Features
◆ 300kHz fixed frequency operation
◆ Soft Start and Enable function
◆ Power Good output provided
◆ Over current protection with 50 fold-back
◆ Phase-shifted switchers minimize ripple
◆ High efficiency operation, >90
◆ Programmable output(s) as low as .9V
◆ Industrial temperature range
◆ SOIC-20 or TSSOP-20 pin Lead free package. This product is fully WEEE and RoHS compliant
Applications
◆ Graphics cards
◆ DDR Memory
◆ Peripheral add-in card
◆ SSTL Termination
◆ Dual-Phase power supply
◆ Power supplies requiring two outputs
产品属性
- 产品编号:
SC1176ASWTRT
- 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:
正
- 拓扑:
降压
- 输出阶段:
2
- 电压 - 供电 (Vcc/Vdd):
4.2V ~ 15V
- 频率 - 开关:
300kHz
- 占空比(最大):
95%
- 同步整流器:
是
- 时钟同步:
无
- 控制特性:
使能,电源良好,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:
20-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
20-SOIC
- 描述:
IC REG CTRLR BUCK 20SOIC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
24+ |
NA/ |
2342 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SC |
06+ |
SOP |
502 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SEMTECH |
20+ |
SMD |
36800 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
SEMTECH/美国升特 |
23+ |
SMD |
50000 |
只做原装正品 |
询价 | ||
Semtech Corporation |
22+ |
20SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
SC |
SOP20 |
53650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
SEMTECH |
4 |
360 |
正品原装--自家现货-实单可谈 |
询价 | |||
SEMTECH |
2025+ |
SOP20 |
3720 |
全新原厂原装产品、公司现货销售 |
询价 | ||
SEMTECH |
22+ |
SOP-20 |
5000 |
只做原装鄙视假货15118075546 |
询价 | ||
SC |
24+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 |

