Datasheet Microchip MIC23031
| Manufacturer | Microchip |
| Series | MIC23031 |
The MIC23031 is a high efficiency 4MHz 400mA synchronous buck regulator with HyperLight Load® mode
Datasheets
MIC23031 - 4MHz PWM 400mA Buck Regulator with HyperLight Load?
PDF, 1.2 Mb, Revision: 11-05-2015
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Prices
Status
| MIC23031-4YMT-TR | MIC23031-AYMT-TR | MIC23031-CYMT-TR | MIC23031-FYMT-TR | MIC23031-GYMT-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) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| MIC23031-4YMT-TR | MIC23031-AYMT-TR | MIC23031-CYMT-TR | MIC23031-FYMT-TR | MIC23031-GYMT-TR | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Package | UDFN | UDFN | UDFN | UDFN | UDFN |
| Pins | 6 | 6 | 6 | 6 | 6 |
Parametrics
| Parameters / Models | MIC23031-4YMT-TR | MIC23031-AYMT-TR | MIC23031-CYMT-TR | MIC23031-FYMT-TR | MIC23031-GYMT-TR |
|---|---|---|---|---|---|
| # of Outputs | 1 | 1 | 1 | 1 | 1 |
| Automotive Rated | No | No | No | No | No |
| Duty Cycle Max, % | 0.89 | 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 | 2.7 - 5.5 |
| Light Load Efficiency Mode | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 |
| Output Current, mA) Max | 400 | 400 | 400 | 400 | 400 |
| Output Voltage Range, V | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 |
| Quiescent Current, mA) type | 0.021 | 0.021 | 0.021 | 0.021 | 0.021 |
| Regulator Type | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) |
| SHUTDOWN Current, µA | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Switching Frequency, kHz | 4000 | 4000 | 4000 | 4000 | 4000 |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes |
| Vfb, V | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 |
Eco Plan
| MIC23031-4YMT-TR | MIC23031-AYMT-TR | MIC23031-CYMT-TR | MIC23031-FYMT-TR | MIC23031-GYMT-TR | |
|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: MIC23031 (5)
Manufacturer's Classification
- Power Management > Switching Regulators > Step Down up to 6V
