TD1457A数据手册Techcode中文资料规格书
TD1457A规格书详情
描述 Description
The TD1457A is a current mode monolithic buck switching regulator. Operating with an input range of 4.5‐40V, the TD1457A delivers 3A of continuous output current with an integrated high side N‐Channel MOSFET. At light loads, TD1457A operates in low frequency to maintain high efficiency and low output voltage ripple. Current mode control provides tight load transient response and cycle‐by‐cycle current limiting. The TD1457A guarantees robustness with input under‐voltage lockout, start‐up current run‐away protection, output short protection, feedback short protection and thermal protection. The TD1457A is available in 8‐pin ESOP package..
特性 Features
4.5V to 40V operating input range 3A output current Up to 94% efficiency High efficiency (>78%) at light load Internal Soft‐Start Adjustable switch frequency from 100kHz to 900kHz Input under‐voltage lockout Start‐up current run‐away protection Output short protection Feedback short protection Thermal protection Available in ESOP8 package
应用 Application
Distributed Power Systems Networking Systems FPGA, DSP, ASIC Power Supplies Green Electronics/ Appliances Notebook Computers
技术参数
- 制造商编号
:TD1457A
- 生产厂家
:Techcode
- Output Voltage
:ADJ
- CurrentMAX
:3A
- Frequency
:100-900KHZ
- Efficiency
:91%
- Package
:ESOP8
- Precision
:3%
- OCP
:Y
- OTP
:Y
- SP
:Y
- CongenericProducts
:MP1584
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TD |
21+ |
SOT23-6 |
61 |
原装现货假一赔十 |
询价 | ||
TECHCODE |
24+ |
SOP-8 |
16000 |
市场最低 原装现货 假一罚百 可开原型号 |
询价 | ||
24+ |
N/A |
56000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
Techcode(泰德) |
2447 |
SOT-23-6 |
105000 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
泰德 |
23+ |
50000 |
询价 | ||||
TD |
2021 |
SOT23-6 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
TD |
24+ |
SOP8 |
39500 |
进口原装现货 支持实单价优 |
询价 | ||
TECHCODE |
23+ |
SOT23-6 |
11500 |
原厂原装正品 |
询价 | ||
TD |
23+ |
SOT-23-6 |
7566 |
原厂原装 |
询价 | ||
TECHCODE |
21+ |
SOP-8 |
12500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |