参数资料
型号: LM2575S-12.TRT
元件分类: 稳压器
英文描述: 3.2 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PSSO5
封装: TO-263, 5 PIN
文件页数: 5/19页
文件大小: 441K
代理商: LM2575S-12.TRT
13
2001 Semtech Corp.
www.semtech.com
LM2575 & LM2576
POWER MANAGEMENT
7. Switching Spikes. Switching spikes will also occur due
to distributive capacitance across turns of the inductor
when combined with output capacitor series inductance
(ESL). Reduction to a level at or below the switching ripple
can be achieved by using a post filter as shown below.
Switching Spike Reduction
Typical Buck Shutdown
Applications Information (Cont.)
相关PDF资料
PDF描述
LM2576S-12TR 7.5 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PSSO5
LM2575T-ADJ-HT 3.2 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PSFM5
LM2576S-3.3TRT 7.5 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PSSO5
LM2575T-12 3.2 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PSFM5
LM2576T-12-HT 7.5 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PSFM5
相关代理商/技术参数
参数描述
LM2575S-15 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2575S-15 NOPB 制造商:National Semiconductor 功能描述:Conv DC-DC Single Step Down 4V to 40V 6-Pin(5+Tab) TO-263
LM2575S-15/NOPB 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2575S-3.3 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2575S-3.3 NOPB 制造商:National Semiconductor 功能描述:Conv DC-DC Single Step Down 4V to 40V 6-Pin(5+Tab) TO-263 Rail