MP2120中文资料2.5A 5.5V Synchronous Step-Down Switching Regulator数据手册MPS规格书
| 厂商型号 |
MP2120 |
| 参数属性 | MP2120 封装/外壳为10-VFDFN 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 ADJ 2.5A 10QFN |
| 功能描述 | 2.5A 5.5V Synchronous Step-Down Switching Regulator |
| 封装外壳 | 10-VFDFN 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 | 2025-9-22 20:00:00 |
| 人工找货 | MP2120价格和库存，欢迎联系客服免费人工找货 |
MP2120规格书详情
描述 Description
The MP2120 is an internally compensated 1.5MHz fixed frequency PWM synchronous step-down regulator. MP2120 operates from a 2.7V to 5.5V input and generates an output voltage as low as 0.8V.?The MP2120 integrates an 80mO high side switch and a 60mO synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal compensation, the MP2120 based solution delivers a very compact footprint with a minimum component count.?The MP2120 is available in a small 3mm x 3mm 10-lead QFN package.
特性 Features
● 2.5A Output Current
● Input Operation Range: 2.7V to 5.5V
● All Ceramic Capacitor Design
● Up to 95% Efficiency
● 1.5MHz Fixed Switching Frequency
● Adjustable Output from 0.8V to 0.9xVIN
● Internal Soft Start
● Frequency Synchronization Input
● Power Good Output
● Cycle-by-Cycle Current Limiting
● Hiccup Short Circuit Protection
● Thermal Shutdown
● 3mm x 3mm 10-lead QFN Package
技术参数
- 制造商编号
：MP2120
- 生产厂家
：MPS
- Vin (min) (V)
：2.7
- Vin (max) (V)
：5.5
- Iout (max) (A)
：2.5
- Isw Limit (typ) (A)
：4.5
- Max Duty Cycle (%)
：0.9
- Vfb (typ) (V)
：0.8
- Iq (typ) (mA)
：0.75
- Regulated Outputs
：1
- Vout (max) (V)
：4.95
- Vout (min) (V)
：0.8
- mps_Status
：3
- Mps Status
：NRFND
- Grade
：Catalog
- Package
：QFN-10 (3x3)
- 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/美国芯源 |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MPS/美国芯源 |
24+ |
NA/ |
438 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MPS/美国芯源 |
25+ |
QFN |
54658 |
百分百原装现货 实单必成 |
询价 | ||
MPS |
1305+ |
QFN-10 |
4935 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MPS/美国芯源 |
24+ |
SOP |
30855 |
原装现货 |
询价 | ||
MPS |
23+ |
QFN |
3000 |
全新原装现货,假一赔十 |
询价 | ||
Monolithic Power Systems Inc. |
22+ |
10QFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
MPS |
20+ |
QFN |
32000 |
MPS原装主营型号-可开原型号增税票 |
询价 | ||
MPS/美国芯源 |
24+ |
QFN |
9000 |
只做原装，欢迎询价，量大价优 |
询价 | ||
MPS/美国芯源 |
21+ |
QFN |
7500 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 |
