参数资料
型号: LM2585-12MDC
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: 7 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, UUC
封装: DIE
文件页数: 2/29页
文件大小: 708K
代理商: LM2585-12MDC
Flyback Regulator Operation (Continued)
Typical Flyback Regulator Applications
Figure 7 through Figure 12 show six typical flyback applica-
tions, varying from single output to triple output. Each draw-
ing contains the part number(s) and manufacturer(s) for
every component except the transformer. For the trans-
former part numbers and manufacturers names, see the
table in
Figure 13. For applications with different output
voltages — requiring the LM2585-ADJ — or different output
configurations that do not match the standard configurations,
refer to the
Switchers Made Simple software.
DS012515-23
FIGURE 6. V
OUT Load Current Step Response
DS012515-24
FIGURE 7. Single-Output Flyback Regulator
LM2585
www.national.com
10
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LM2585-12MWC 7 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, UUC
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LM2585S-3.3/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
LM2585S-5.0 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