Datasheet Microchip MIC261203
| Manufacturer | Microchip |
| Series | MIC261203 |
The MIC261203 is a constant-frequency, synchronous DC/DC buck regulator featuring adaptive on-time control architecture
Datasheets
MIC261203-28V, 12A Hyper Light Load? Synchronous DC/DC Buck Regulator
PDF, 1.1 Mb, Revision: 11-05-2015
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Status
| MIC261203-ZYJL-TR | MIC261203YJL-TR | |
|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| MIC261203-ZYJL-TR | MIC261203YJL-TR | |
|---|---|---|
| N | 1 | 2 |
| Package | VQFN | VQFN |
| Pins | 28 | 28 |
Parametrics
| Parameters / Models | MIC261203-ZYJL-TR | MIC261203YJL-TR |
|---|---|---|
| # of Outputs | 1 | 1 |
| Automotive Rated | No | No |
| Duty Cycle Max, % | 0.82 | 0.82 |
| Input Voltage Range, V | 4.5 - 28 | 4.5 - 28 |
| Light Load Efficiency Mode | Yes | Yes |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 |
| Output Current, mA) Max | 12000 | 12000 |
| Output Voltage Range, V | 0.8 - 5.5 | 0.8 - 5.5 |
| Quiescent Current, mA) type | 0.45 | 0.45 |
| Regulator Type | Step Down (Buck) | Step Down (Buck) |
| SHUTDOWN Current, µA | 5 | 5 |
| Switching Frequency, kHz | 600 | 600 |
| Synchronous Rectifier | Yes | Yes |
| Vfb, V | 0.8 | 0.8 |
Eco Plan
| MIC261203-ZYJL-TR | MIC261203YJL-TR | |
|---|---|---|
| RoHS | Compliant | Compliant |
Model Line
Series: MIC261203 (2)
Manufacturer's Classification
- Power Management > Switching Regulators > Step Down up to 36V
