Datasheet Microchip MIC2179 — 数据表

制造商Microchip
系列MIC2179

Micrel MIC2179是一款200kHz同步降压(降压)开关稳压器,专为高效,电池供电的应用而设计

数据表

MIC2179 - 1.5A Synchronous Buck Regulator
PDF, 362 Kb, 修订版: 11-05-2015
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价格

状态

MIC2179-3.3YSMMIC2179-3.3YSM-TRMIC2179-5.0YSMMIC2179-5.0YSM-TRMIC2179YSMMIC2179YSM-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)Production (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

MIC2179-3.3YSMMIC2179-3.3YSM-TRMIC2179-5.0YSMMIC2179-5.0YSM-TRMIC2179YSMMIC2179YSM-TR
N123456
PackageSSOPSSOPSSOPSSOPSSOPSSOP
Pins202020202020

参数化

Parameters / ModelsMIC2179-3.3YSMMIC2179-3.3YSM-TRMIC2179-5.0YSMMIC2179-5.0YSM-TRMIC2179YSMMIC2179YSM-TR
# of Outputs111111
Automotive RatedNoNoNoNoNoNo
Duty Cycle Max, %111111
Input Voltage Range, V4.5 - 16.54.5 - 16.54.5 - 16.54.5 - 16.54.5 - 16.54.5 - 16.5
Light Load Efficiency ModeYesYesYesYesYesYes
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85
Output Current, mA) Max150015001500150015001500
Output Voltage Range, V1.245 - 16.51.245 - 16.51.245 - 16.51.245 - 16.51.245 - 16.51.245 - 16.5
Quiescent Current, mA) type0.60.60.60.60.60.6
Regulator TypeStep Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)
SHUTDOWN Current, µA111111
Switching Frequency, kHz200200200200200200
Synchronous RectifierYesYesYesYesYesYes
Vfb, V1.2451.2451.2451.2451.2451.245

生态计划

MIC2179-3.3YSMMIC2179-3.3YSM-TRMIC2179-5.0YSMMIC2179-5.0YSM-TRMIC2179YSMMIC2179YSM-TR
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

模型线

制造商分类

  • Power Management > Switching Regulators > Step Down up to 36V