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LM2575D2T-3.3R4G集成电路(IC)稳压器-DC-DC开关稳压器规格书PDF中文资料
厂商型号 |
LM2575D2T-3.3R4G |
参数属性 | LM2575D2T-3.3R4G 封装/外壳为TO-263-6,D²Pak(5 引线 + 接片),TO-263BA;包装为管件;类别为集成电路(IC) > 稳压器 - DC-DC 开关稳压器;产品描述:IC REG BUCK 3.3V D2PAK-5 |
功能描述 | 降压 |
文件大小 |
497.72 Kbytes |
页面数量 |
28 页 |
生产厂商 | ON Semiconductor |
企业简称 |
ONSEMI【安森美半导体】 |
中文名称 | 安森美半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-31 18:19:00 |
LM2575D2T-3.3R4G规格书详情
The LM2575 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 1.0 A load with excellent line and load regulation.
These devices are available in fixed output voltages of 3.3 V, 5.0 V,12 V, 15 V, and an adjustable output version. These regulators were designed to minimize the number of external components to simplify the power supply design. Standard series of inductors optimized for use with the LM2575 are offered by several different inductor manufacturers.
Features
•3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions
•Adjustable Version Output Voltage Range of 1.23 V to 37 V ±4
Maximum Over Line and Load Conditions
•Guaranteed 1.0 A Output Current
•Wide Input Voltage Range: 4.75 V to 40 V
•Requires Only 4 External Components
•52 kHz Fixed Frequency Internal Oscillator
•TTL Shutdown Capability, Low Power Standby Mode
•High Efficiency
•Uses Readily Available Standard Inductors
•Thermal Shutdown and Current Limit Protection
•Moisture Sensitivity Level (MSL) Equals 1
•Pb−Free Packages are Available
Applications
•Simple and High−Efficiency Step−Down (Buck) Regulators
•Efficient Pre−Regulator for Linear Regulators
•On−Card Switching Regulators
•Positive to Negative Converters (Buck−Boost)
•Negative Step−Up Converters
•Power Supply for Battery Chargers
LM2575D2T-3.3R4G属于集成电路(IC) > 稳压器 - DC-DC 开关稳压器。安森美半导体公司制造生产的LM2575D2T-3.3R4G稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC(电源管理集成电路)产品族中的产品是元器件级设备,用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件,设备提供的电力会通过该元件。
产品属性
- 产品编号:
LM2575D2T-3.3R4G
- 制造商:
onsemi
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
管件
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
固定
- 输出数:
1
- 电压 - 输入(最小值):
4.75V
- 电压 - 输入(最大值):
40V
- 电压 - 输出(最小值/固定):
3.3V
- 电流 - 输出:
1A
- 频率 - 开关:
52kHz
- 同步整流器:
无
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
TO-263-6,D²Pak(5 引线 + 接片),TO-263BA
- 供应商器件封装:
D2PAK-5
- 描述:
IC REG BUCK 3.3V D2PAK-5
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON |
24+ |
D2PAK-5 |
25000 |
ON全系列可订货 |
询价 | ||
ON Sem |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
onsemi |
22+/23+ |
D2PAK-5 |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
onsemi(安森美) |
20+ |
D2PAK-5 |
800 |
询价 | |||
ON |
21+ |
TO-263 |
2500 |
原装现货。假一赔十 |
询价 | ||
ON(安森美) |
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 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
ONSemiconductor |
23+ |
D2PAK-5 |
66800 |
优势价格原装正品 |
询价 | ||
ON |
22+ |
TO-263-5 |
25000 |
专注配单,只做原装进口现货 |
询价 | ||
ON |
20+ |
TO263-5 |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 |