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MIC2111B |
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| Part Number | MIC2111B |
| Manufacturer | Micrel Semiconductor |
| Description | Micrel’s MIC2111B is a programmable-frequency, valleycurrent/voltage-mode PWM controller that provides the control and protection features necessary for power devices and drivers that use current sens... |
| Features |
necessary for power devices and drivers that use current sensing across the inductor. The MIC2111B can provide single tri-state PWM logic signal to work with either power-stage modules or discrete driver and MOSFETs. The device has precision enable and power-good (PG) functions for sequencing of multiple power supplies. In addition, the solution is compatible with intelligent power stages in a high-current, step-down DC/DC converter.
To optimize system size and system efficiency, the MIC2111B frequency can be programmed from 200kHz to 2MHz. The device operates in power-saving mode at light loa... |
| Document |
 MIC2111B Data Sheet
PDF 2.96MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MIC2111 |
Micrel Semiconductor |
Single-Phase Multi-Mode High-Performance Step-Down PWM Controller |
|
| 2 | MIC2101 |
Micrel Semiconductor |
38V Synchronous Buck Controllers |
|
| 3 | MIC2102 |
Micrel Semiconductor |
38V Synchronous Buck Controllers |
|
| 4 | MIC2103 |
Micrel Semiconductor |
Synchronous Buck Controllers |
|
| 5 | MIC2104 |
Micrel Semiconductor |
Synchronous Buck Controllers |
|