TEXAS INSTRUMENTS LM2591HVT-ADJ 直流-直流开关降压逐步递减稳压器, 可调, 4.5V-60V输入, 1.2V-57V输出, 1A输出, TO-220-5
The is a SIMPLE SWITCHER® step-down Voltage Regulator provides all the active functions for a step-down buck switching regulator, capable of driving a 1A load with excellent line and load regulation. This series of switching regulator is similar to the LM2590HV, but without some of the supervisory and control features of the latter. Requiring a minimum number of external components, this regulator is simple to use and include internal frequency compensation, improved line and load specifications and a fixed-frequency oscillator. The LM2591HV operates at a switching frequency of 150kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulator. Other features include a specified ±4% tolerance on output voltage under all conditions of input voltage and output load conditions and ±15% on the oscillator frequency. External shutdown is included, featuring typically 90µA standby current.
型号 | 品牌 | 下载 |
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LM2591HVT-ADJ | TI 德州仪器 | 下载 |
LM2596SX-12 | National Semiconductor 美国国家半导体 | 下载 |
LM2596R-ADJ | HTC | 下载 |
LM2574HVMX-3.3 | National Semiconductor 美国国家半导体 | 下载 |
LM2574N-5.0 | National Semiconductor 美国国家半导体 | 下载 |
LM2594M-5.0 | National Semiconductor 美国国家半导体 | 下载 |
LM2575HVT-5.0 | National Semiconductor 美国国家半导体 | 下载 |
LM2576HVSX-12 | National Semiconductor 美国国家半导体 | 下载 |
LM2594MX-ADJ | National Semiconductor 美国国家半导体 | 下载 |
LM2596T-12 | National Semiconductor 美国国家半导体 | 下载 |
LM2575SX-3.3 | National Semiconductor 美国国家半导体 | 下载 |