Datasheet Microchip MIC4742 — 数据表

制造商Microchip
系列MIC4742

MIC4742是一款高效率双PWM降压(降压)稳压器,可提供双2A电流输出

数据表

MIC4742 Data Sheet
PDF, 605 Kb, 修订版: 11-05-2015
从文件中提取

价格

状态

MIC4742YML-TRMIC4742YTSEMIC4742YTSE-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

打包

MIC4742YML-TRMIC4742YTSEMIC4742YTSE-TR
N123
PackageVQFNTSSOPTSSOP
Pins161616

参数化

Parameters / ModelsMIC4742YML-TRMIC4742YTSEMIC4742YTSE-TR
# of Outputs222
Automotive RatedNoNoNo
Duty Cycle Max, %111
Input Voltage Range, V2.9 - 5.52.9 - 5.52.9 - 5.5
Light Load Efficiency ModeNoNoNo
Operating Temperature Range, °C-40 to +125-40 to +125-40 to +125
Output Current, mA) Max300030003000
Output Voltage Range, V0.6 - 5.50.6 - 5.50.6 - 5.5
Regulator TypeStep Down (Buck)Step Down (Buck)Step Down (Buck)
SHUTDOWN Current, µA1.61.61.6
Switching Frequency, kHz200020002000
Synchronous RectifierNoNoNo
Vfb, V0.60.60.6

生态计划

MIC4742YML-TRMIC4742YTSEMIC4742YTSE-TR
RoHSCompliantCompliantCompliant

模型线

制造商分类

  • Power Management > Switching Regulators > Step Down up to 6V