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RT2857B |
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| Part Number | RT2857B |
| Manufacturer | Richtek |
| Description | The RT2857B is a high efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 6A output current from a 4.5V to 18V input supply. The RT2857B current-mode architecture with ... |
| Features |
Low RDS(ON) Power MOSFET Switches 26mΩ/19mΩ Input Voltage Range : 4.5V to 18V Adjustable Switching Frequency : 200kHz to 1.6MHz Current-Mode Control Synchronous to External Clock : 200kHz to 1.6MHz Accurate Voltage Reference 0.6V ± 1%, Over −40°C to 85°C 0.6V ± 1.5%, Over −40°C to 150°C Monotonic Start-Up into Pre-biased Outputs Adjustable Soft-Start Power Good Indicator Over-Current Protection Over-Temperature and Over-Voltage Protection Input Under-Voltage Lockout RoHS Compliant and Halogen Free Applications High Performance Point of Load Regulation Noteb... |
| Document |
 RT2857B Data Sheet
PDF 479.81KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | RT2852BH |
Richtek |
Synchronous Step-Down Converter |
|
| 2 | RT2853A |
Richtek |
Synchronous Step-Down Converter |
|
| 3 | RT2853B |
Richtek |
Synchronous Step-Down Converter |
|
| 4 | RT2855A |
Richtek |
Synchronous Step-Down Converter |
|
| 5 | RT2855B |
Richtek |
Synchronous Step-Down Converter |
|