| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 500 kHz |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Number of Outputs | 1 Output |
| Output Voltage | 1.23 V |
| Output Current | 1 A |
| Number of Positions | 8 Position |
| Quiescent Current | 12 mA |
| Switching Frequency | 500 kHz |
| Input Voltage (Max) | 30 V |
| Input Voltage (Min) | 4 V |
| Output Voltage (Max) | 27.9 V |
| Output Voltage (Min) | 1.23 V |
| Output Current (Max) | 1 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | 4V ~ 34V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Tube |
| Size-Length | 5 mm |
| Size-Width | 3.99 mm |
| Size-Height | 1.63 mm |
| Operating Temperature | -40℃ ~ 125℃ (TJ) |
The MIC4690YM is a SuperSwitcher™ easy-to-use step-down PWM Voltage Regulator for use with cable modems. The MIC4690 achieves over 1A of continuous output current over a wide input voltage range. The high switching frequency of the MIC4690 allows the smallest surface-mount inductors and capacitors to be used. Internal compensation ensures fast transient response and a minimum amount of external components. The MIC4690 features a special lead frame that allows over 1A of continuous current. The MIC4690 allows for a high degree of safety. It has a wide input voltage range of 4 to 34V, allowing for it to be used in applications where input voltage transients may be present. Built-in safety features include overcurrent protection, frequency foldback protection and thermal shutdown.
● All surface mount solution
● Internally compensated with fast transient response
● Over 85% efficiency
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