Datasheet Microchip MIC2176

ManufacturerMicrochip
SeriesMIC2176

The MIC2176-1/-2/-3 is a family of constant-frequency, synchronous buck controllers featuring a unique digitally modified adaptive ON-time control architecture

Datasheets

MIC2176-1/-2/-3 - Wide Input Voltage, Synchronous Buck Ctrls feat. Adap On-Time
PDF, 1.1 Mb, Revision: 11-05-2015
Docket

Prices

Status

MIC2176-1YMMMIC2176-1YMM-TRMIC2176-2YMMMIC2176-2YMM-TRMIC2176-3YMMMIC2176-3YMM-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)

Packaging

MIC2176-1YMMMIC2176-1YMM-TRMIC2176-2YMMMIC2176-2YMM-TRMIC2176-3YMMMIC2176-3YMM-TR
PackageMSOPMSOPMSOPMSOPMSOPMSOP
Pins101010101010

Parametrics

Parameters / ModelsMIC2176-1YMMMIC2176-1YMM-TRMIC2176-2YMMMIC2176-2YMM-TRMIC2176-3YMMMIC2176-3YMM-TR
Current Limit / Short Circuit ProtectionTrueTrueTrueTrueTrueTrue
Enable PinTrueTrueTrueTrueTrueTrue
Input UVLO Typ, V3.853.853.853.853.853.85
Internal CompensationTrueTrueTrueTrueTrueTrue
Internal Voltage BiasTrueTrueTrueTrueTrueTrue
Iq Off, µA700700700700700700
Maximum Input Voltage, V757575757575
Minimum Input Voltage, V4.54.54.54.54.54.5
Minimum Output Voltage, V0.80.80.80.80.80.8
Operating Frequency, Hz100K, 200K, or 300k100K, 200K, or 300k100K, 200K, or 300k100K, 200K, or 300k100K, 200K, or 300k100K, 200K, or 300k
Operating Supply Current, mA1.41.41.41.41.41.4
Operating Temperature Range, °C-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125
Soft StartTrueTrueTrueTrueTrueTrue
Supported Outputs111111
Supported TopologiesSync. BuckSync. BuckSync. BuckSync. BuckSync. BuckSync. Buck
Typical Tolerance, %В±1В±1В±1В±1В±1В±1

Eco Plan

MIC2176-1YMMMIC2176-1YMM-TRMIC2176-2YMMMIC2176-2YMM-TRMIC2176-3YMMMIC2176-3YMM-TR
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification