1A,5V输出,降压型DC/DC变换器
The is a 1A adjustable output voltage monolithic Step-Down Switching Regulator ideally suited for easy and convenient design of a step-down switching regulator. This regulator is designed to minimize the number of external components to simplify the power supply design. The converter is a switch-mode power supply, its efficiency is significantly higher in comparison with popular 3-terminal linear regulators, especially with higher input voltages. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.
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- TTL shutdown capability, low power standby mode
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- High efficiency
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- Uses readily available standard inductors
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- Thermal shutdown and current limit protection
电源电压DC 40.0V max
无卤素状态 Halogen Free
输出接口数 1
输出电压 5 V
输出电流 1 A
针脚数 5
静态电流 9 mA
开关频率 52 kHz
拓扑结构 Step-Down
输入电压Max 40 V
输入电压Min 4.75 V
输出电压Min 5 V
输出电流Max 1 A
最大占空比 98 %
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 4.75V ~ 40V
安装方式 Surface Mount
引脚数 5
封装 TO-263-5
高度 4.57 mm
封装 TO-263-5
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 工业, Industrial, Negative Step-, Efficient Pre-Regulator for Linear Regulators, 电源管理, Power Management, On-Card Switching Regulators, Simple and High-Efficiency Step-Down Buck Regulators, Power Supply for Battery Chargers, Industrial, Power Management
RoHS标准 Non-Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2014/12/17
ECCN代码 EAR99
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
LM2575D2T-5G ON Semiconductor 安森美 | 当前型号 | 当前型号 |
LM2575D2T-5R4G 安森美 | 完全替代 | LM2575D2T-5G和LM2575D2T-5R4G的区别 |
LM2575S-5.0/NOPB 德州仪器 | 类似代替 | LM2575D2T-5G和LM2575S-5.0/NOPB的区别 |
LM2596SX-5.0/NOPB 德州仪器 | 功能相似 | LM2575D2T-5G和LM2596SX-5.0/NOPB的区别 |