SC1104B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 |
SC1104B |
| 参数属性 | SC1104B 封装/外壳为8-SOIC(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 | Simple, Synchronous Voltage Mode PWM Controller |
| 封装外壳 | 8-SOIC(0.154",3.90mm 宽) |
| 文件大小 |
285.59 Kbytes |
| 页面数量 |
14 页 |
| 生产厂商 | SEMTECH |
| 中文名称 | 先之科 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-12 9:15:00 |
| 人工找货 | SC1104B价格和库存,欢迎联系客服免费人工找货 |
SC1104B规格书详情
描述 Description
The SC1104A/B is a versatile voltage-mode PWM controller designed for use in single ended DC/DC power supply applications. A simple, fixed frequency high efficiency buck regulator can be implemented using the SC1104A/B with a minimum of external components. Internal level shift and drive circuitry eliminates the need for an expensive P-channel, high-side switch. The small device footprint allows for compact circuit design.
特性 Features
◆ Up to +14V input, 300kHz operation (SC1104A)
◆ Up to +7V input, 600kHz operation (SC1104B)
◆ High efficiency (>90)
◆ 1 Reference voltage accuracy
◆ Hiccup mode over current protection
◆ Robust output drive
◆ RDS(ON) Current sensing
◆ Industrial temperature range
◆ 8-Lead SOIC package. Pb-free package available, fully WEEE and RoHS compliant
Applications
◆ Termination supplies
◆ Low cost microprocessor supplies
◆ Peripheral card supplies
◆ Industrial power supplies
◆ High density DC/DC conversion
产品属性
- 产品编号:
SC1104BISTRT
- 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:
1
- 电压 - 供电 (Vcc/Vdd):
4.5V ~ 7V
- 频率 - 开关:
600kHz
- 占空比(最大):
90%
- 同步整流器:
是
- 时钟同步:
无
- 控制特性:
使能,相位控制,软启动
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC REG CTRLR BUCK 8SOIC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
POWER |
2025+ |
SOP7 |
3750 |
全新原厂原装产品、公司现货销售 |
询价 | ||
SC1104BISTR |
25+ |
10000 |
10000 |
询价 | |||
POWER |
23+ |
SOP7 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
POWER |
25+ |
SOP7 |
9900 |
全新原装正品支持含税 |
询价 | ||
Semtech Corporation |
24+ |
8-SOIC |
65300 |
一级代理/放心采购 |
询价 | ||
POWER |
24+ |
SOP-7 |
60000 |
全新原装现货 |
询价 | ||
SEMTECH |
2018+ |
SOP |
26976 |
代理原装现货/特价热卖! |
询价 | ||
POWER |
18+ |
SOP-7 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
POWER |
24+ |
SOP7 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
POWER |
2023+ |
SOP-7 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 |

