| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Case/Package | MLF-28 |
| Number of Outputs | 1 Output |
| Output Voltage | 0.8V ~ 24V |
| Output Current | 4 A |
| Number of Positions | 28 Position |
| Switching Frequency | 625 kHz |
| Input Voltage (Max) | 75 V |
| Input Voltage (Min) | 4.5 V |
| Output Voltage (Max) | 24 V |
| Output Voltage (Min) | 800 mV |
| Output Current (Max) | 4 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| TYPE | DESCRIPTION |
|---|
| Packaging | Cut Tape (CT) |
| Size-Length | 5 mm |
| Size-Width | 6 mm |
| Size-Height | 0.85 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The MIC28510YJL TR is a 75V 4A hyper speed Control™ synchronous DC/DC Buck Regulator featuring unique adaptive on-time control architecture. The regulator operates over an input supply range of 4.5 to 75V and provides a regulated output of up to 4A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%. Micrel"s Hyper Speed Control™ architecture allows for ultra-fast transient response while reducing the output capacitance and also makes (High VIN)/(low VOUT) operation possible. This adaptive tON ripple control architecture combines the advantages of fixed-frequency operation and fast transient response in a single device. This regulator offers a full suite of protection features to ensure protection of the IC during fault conditions.
● Hyper Speed Control™ architecture enables
● Small output capacitance
● Any Capacitor™ stable
● Zero-ESR to high-ESR output capacitors
● Internal compensation
● Foldback current-limit and hiccup mode short-circuit protection
● Thermal shutdown
● Supports safe start-up into a pre-biased load
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