MP2112中文资料1MHz, 1A Synchronous Step-Down Converter数据手册MPS规格书
MP2112规格书详情
描述 Description
The MP2112 is a 1MHz constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that powered by a single cell Lithium-Ion (Li+) battery. The MP2112 can supply 1A of load current from a 2.5V to 6V input voltage. The output voltage can be regulated as low as 0.6V. The MP2112 can also run at 100% duty cycle for low dropout applications. The MP2112 is available in a space saving 6 pin QFN package.
特性 Features
● High Efficiency: Up to 95%
● 1MHz Constant Switching Frequency
● 1A Available Load Current
● 2.5V to 6V Input Voltage Range
● Output Voltage as Low as 0.6V
● 100% Duty Cycle in Dropout
● Current Mode Control
● Short Circuit Protection
● Thermal Fault Protection
●
技术参数
- 制造商编号
：MP2112
- 生产厂家
：MPS
- Vin (min) (V)
：2.5
- Vin (max) (V)
：6
- Iout (max) (A)
：1
- Isw Limit (typ) (A)
：1.9
- Max Duty Cycle (%)
：1
- Vfb (typ) (V)
：0.6
- Iq (typ) (mA)
：0.44
- Regulated Outputs
：1
- Vout (max) (V)
：6
- Vout (min) (V)
：0.6
- mps_Status
：3
- Mps Status
：NRFND
- Grade
：Catalog
- Package
：QFN-6 (3x3)
- Control Mode
：Current Mode
- Common Features
：Synchronous Rectification
- Special Features
：100% Duty Cycle
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MPS |
2016+ |
QFN |
5000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MPS |
23 |
QFN6 |
12000 |
一级代理 原装现货 |
询价 | ||
MPS/美国芯源 |
22+ |
QFN6 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MPS |
24+ |
TSOT23-5 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
MPS |
1146+ |
QFN6 |
1527 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MPS |
20+ |
QFN-6 |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MPS |
23+ |
QFN-6 |
7566 |
原厂原装 |
询价 | ||
MPS/美国芯源 |
21+ |
QFN6 |
7500 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
MPS |
QFN-6 |
53650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
MPS |
25+23+ |
QFN6 |
40094 |
绝对原装正品全新进口深圳现货 |
询价 |
