MP4541集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

| 厂商型号 |
MP4541 |
| 参数属性 | MP4541 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:80V, 0.8A, HIGH-EFFICIENCY, SYNC |
| 功能描述 | 80V, 0.8A, High-Efficiency,Synchronous, Step-Down Converter with Integrated Power MOSFETS |
| 封装外壳 | 8-SOIC(0.154",3.90mm 宽)裸露焊盘 |
| 文件大小 |
1.53917 Mbytes |
| 页面数量 |
20 页 |
| 生产厂商 | MPS |
| 中文名称 | 美国芯源 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-6 10:46:00 |
| 人工找货 | MP4541价格和库存,欢迎联系客服免费人工找货 |
MP4541规格书详情
DESCRIPTION
The MP4541 is a high-efficiency, synchronous
step-down converter with integrated power
MOSFETs. The device provides 0.8A of output
current (IOUT) in a buck topology from an input
power supply of up to 80V.
The MP4541 features constant-on-time (COT)
control, which provides fast transient response
and facilitates loop stabilization. The
configurable operation frequency can be set
between 100kHz and 1MHz via an external
resistor.
The device supports high-efficiency pulse-skip
mode (PSM) while operating under light-load
conditions. The valley current limit circuits
protect against overload and short-circuit
conditions.
The MP4541 is available in an SOIC-8EP
package.
FEATURES
8V to 80V Input Voltage Range
1V to 30V Output Voltage Range
90 Maximum Operation Duty Cycle
625mΩ/265mΩ Internal Power MOSFETs
Constant-On-Time (COT) Control
100kHz to 1MHz Configurable Frequency
Internal Soft Start and Loop Compensation
Over-Current Protection (OCP)
Short-Circuit Protection (SCP) with Hiccup
Mode
High-Efficiency Pulse-Skip Mode (PSM)
under Light-Load Conditions
Available in an SOIC-8EP Package
APPLICATIONS
High-Voltage Battery Packs
Industrial Power Supplies
Printer Power Boards
产品属性
- 产品编号:
MP4541GN-Z
- 制造商:
Monolithic Power Systems Inc.
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
可调式
- 输出数:
1
- 电压 - 输入(最小值):
8V
- 电压 - 输入(最大值):
80V
- 电压 - 输出(最小值/固定):
1V
- 电压 - 输出(最大值):
30V
- 电流 - 输出:
800mA
- 频率 - 开关:
100kHz ~ 1MHz
- 同步整流器:
是
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)裸露焊盘
- 供应商器件封装:
8-SOIC-EP
- 描述:
80V, 0.8A, HIGH-EFFICIENCY, SYNC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MPS(美国芯源) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MPS(美国芯源) |
23+ |
N/A |
20000 |
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 |
22+ |
SOP8 |
20000 |
公司只做原装 品质保障 |
询价 | ||
Monolithic Power Systems Inc. |
22+ |
8SOICEP |
9000 |
原厂渠道,现货配单 |
询价 | ||
MPS |
25+ |
SOP8 |
12500 |
全新原装现货,价格优势 |
询价 | ||
Monolithic |
1941+ |
N/A |
909 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
Monolithic |
22+ |
NA |
909 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
MPS(美国芯源) |
23+ |
标准封装 |
12000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
Monolithic Power Systems Inc. |
24+ |
8-SOIC-EP |
65200 |
一级代理/放心采购 |
询价 |

