Datasheet Microchip MIC2155

ManufacturerMicrochip
SeriesMIC2155
The MIC2155 and MIC2156 are a family of 2-phase, single output synchronous buck control ICs featuring small size, high efficiency, and a high level of flexibility

Datasheets

Datasheet PDF, 631 Kb, Revision: 11-05-2015
MIC2155/6 - Two-Phase, Single-Output, PWM Synchronous Buck Control IC
Docket

Prices

Status

MIC2155YML-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

MIC2155YML-TR
PackageVQFN
Pins32

Parametrics

Parameters / ModelsMIC2155YML-TR
Current Limit / Short Circuit ProtectionTrue
Duty Cycle Max, %0.8
Enable PinTrue
External Clock SyncTrue
Internal Voltage BiasTrue
Iq Off, µA210
Maximum Input Voltage, V14.5
Maximum Output Voltage, V3.6
Minimum Input Voltage, V4.5
Minimum Output Voltage, V0.7
Operating Frequency, Hz500K
Operating Supply Current, mA6
Operating Temperature Range, °C-40 to +125
Power Good SignalTrue
Soft StartTrue
Supported Outputs1
Supported TopologiesSync. Buck
Typical Tolerance, %В±1

Eco Plan

MIC2155YML-TR
RoHSCompliant

Model Line

Series: MIC2155 (1)

Manufacturer's Classification