MP28490中文资料5A, 30V, 420kHz Step-Down Converter with Power Good. Output Adjustable from 0.8V to 15V.数据手册MPS规格书
| 厂商型号 |
MP28490 |
| 参数属性 | MP28490 封装/外壳为8-SOIC（0.154"，3.90mm 宽）裸露焊盘；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的稳压器-DC-DC开关稳压器；产品描述：IC REG BUCK ADJUSTABLE 5A 8SOIC |
| 功能描述 | 5A, 30V, 420kHz Step-Down Converter with Power Good. Output Adjustable from 0.8V to 15V. |
| 封装外壳 | 8-SOIC（0.154"，3.90mm 宽）裸露焊盘 |
| 制造商 | MPS Monolithic Power Systems |
| 中文名称 | 美国芯源 美国芯源系统有限公司 |
| 数据手册 | |
| 更新时间 | 2025-9-26 18:50:00 |
| 人工找货 | MP28490价格和库存，欢迎联系客服免费人工找货 |
MP28490规格书详情
描述 Description
The MP28490 is a monolithic step-down switch mode converter with a built in internal power MOSFET. It achieves 5A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. The MP28490 requires a minimum number of readily available standard external components and is available in an 8-pin SOIC package with exposed pad.
特性 Features
● Wide 4.5V to 30V Operating Input Range
● 5A Output Current
● 50mO Internal Power MOSFET Switch
● Power Good Indicator
● Fixed 420kHz Frequency
● Synchronizable up to 1.5MHz
● Cycle-by-Cycle Over Current Protection with hiccup
● Thermal Shutdown
● Output Adjustable from 0.8V to 15V
● Stable with Low ESR Output Ceramic Capacitors
● Available in a Thermally Enhanced 8-Pin SOIC Package
技术参数
- 制造商编号
：MP28490
- 生产厂家
：MPS
- Vin (min) (V)
：4.5
- Vin (max) (V)
：30
- Iout (max) (A)
：5
- Isw Limit (typ) (A)
：7.5
- Max Duty Cycle (%)
：0.9
- Vfb (typ) (V)
：0.808
- Iq (typ) (mA)
：0.9
- Regulated Outputs
：1
- Vout (max) (V)
：15
- Vout (min) (V)
：0.8
- mps_Status
：3
- Mps Status
：NRFND
- Grade
：Catalog
- Package
：SOIC-8E
- Control Mode
：Current Mode
- Common Features
：Power Good
- Special Features
：External Frequency Sync
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MPS |
1131+ |
SOP8 |
2500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MonolithicPowerSystemsIn |
24+ |
8-SOICE |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
询价 | ||
Monolithic Power Systems Inc. |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源！ |
询价 | ||
MPS/美国芯源 |
21+ |
SOP-8 |
2000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
MPS/美国芯源 |
17+PBF |
SOP-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MPS |
25+23+ |
SOP8 |
43842 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MPS |
1628+ |
ESOP8 |
8500 |
代理品牌 |
询价 | ||
MPS |
SOP-8 |
1570 |
正品原装--自家现货-实单可谈 |
询价 | |||
MPS/美国芯源 |
2223+ |
SOP-8 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
MPS |
2025+ |
SOP-8 |
5216 |
全新原厂原装产品、公司现货销售 |
询价 |
