Datasheet Microchip MIC23051
| Manufacturer | Microchip |
| Series | MIC23051 |
The MIC23051 is a high efficiency 600mA PWM synchronous buck (step-down) regulator featuring HyperLight Load®, a patented switching scheme that offers best in class light load efficiency and transient performance while providing very small external components and low output ripple at all loads
Datasheets
MIC23051 - 4MHz PWM Buck Regulator with HyperLight Load? and Voltage Scaling
PDF, 748 Kb, Revision: 11-05-2015
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Status
| MIC23051-16YML-TR | MIC23051-945YML-TR | MIC23051-C4YML-TR | MIC23051-CGYML-TR | |
|---|---|---|---|---|
| Lifecycle Status | 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
| MIC23051-16YML-TR | MIC23051-945YML-TR | MIC23051-C4YML-TR | MIC23051-CGYML-TR | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | VDFN | VDFN | VDFN | VDFN |
| Pins | 8 | 8 | 8 | 8 |
Parametrics
| Parameters / Models | MIC23051-16YML-TR | MIC23051-945YML-TR | MIC23051-C4YML-TR | MIC23051-CGYML-TR |
|---|---|---|---|---|
| # of Outputs | 1 | 1 | 1 | 1 |
| Automotive Rated | No | No | No | No |
| Duty Cycle Max, % | 0.89 | 0.89 | 0.89 | 0.89 |
| Input Voltage Range, V | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 |
| Light Load Efficiency Mode | Yes | Yes | Yes | Yes |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 |
| Output Current, mA) Max | 600 | 600 | 600 | 600 |
| Output Voltage Range, V | 0.72 | 0.72 | 0.72 | 0.72 |
| Quiescent Current, mA) type | 0.02 | 0.02 | 0.02 | 0.02 |
| Regulator Type | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) |
| SHUTDOWN Current, µA | 0.01 | 0.01 | 0.01 | 0.01 |
| Switching Frequency, kHz | 4000 | 4000 | 4000 | 4000 |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
Eco Plan
| MIC23051-16YML-TR | MIC23051-945YML-TR | MIC23051-C4YML-TR | MIC23051-CGYML-TR | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: MIC23051 (4)
Manufacturer's Classification
- Power Management > Switching Regulators > Step Down up to 6V
