| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 200 kHz |
| Number of Pins | 8 Pin |
| Operating Voltage | 4V ~ 30V |
| Case/Package | SOP-8 |
| Number of Outputs | 1 Output |
| Output Voltage | 1.235 V |
| Output Current | 2 A |
| Number of Positions | 8 Position |
| Quiescent Current | 12 mA |
| Switching Frequency | 200 kHz |
| Input Voltage (Max) | 30 V |
| Input Voltage (Min) | 4 V |
| Output Voltage (Max) | 28.2 V |
| Output Voltage (Min) | 1.235 V |
| Output Current (Max) | 2 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4 V |
| Input Voltage | 4 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Tube |
| Size-Length | 4.93 mm |
| Size-Width | 3.94 mm |
| Size-Height | 1.48 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The MIC4684YM is a high-efficiency SuperSwitcher™ Buck Regulator for use with battery charger. Power conversion efficiency of above 85% is easily obtainable for a wide variety of applications. The MIC4684 achieves 2A of continuous current at 60°C ambient temperature. High efficiency is maintained over a wide output current range by utilizing a boost capacitor to increase the voltage available to saturate the internal power switch. As a result of this high efficiency, no external heat sink is required. It allows for a high degree of safety. It has a wide input voltage range of 4 to 30V (34V transient), allowing it to be used in applications where input voltage transients may be present. Built-in safety features include overcurrent protection, frequency-foldback short-circuit protection and thermal shutdown.
● All surface mount solution
● Internally compensated with fast transient response
● Over 85% efficiency
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