Topology | Buck Converter |
Input voltage | 4.5-18 V |
Switching frequency | 200-1000 kHz |
Output 1 | 1.8 V / 5 A |
Output 2 | 1.2 V / 5 A |
IC revision | Datasheet |
4.5V to 18V, 5A/5A Dual Synchronous Step-Down ConverterThe RT2825 features two synchronous wide input rangehigh efficiency buck converters that cab deliver up to 5A/5A output current from a 4.5V to 18V input supply. Theconverters are designed to simplify its application whilegiving the designer the option to optimize their usageaccording to the target application.DS2825-00 May 2017
Wide Input Supply Voltage Range : 4.5V to 18V Fully Integrated Dual-Buck, Up to 5A/5A Adjustable Switching Frequency 200kHz to 1MHzSet by External Resistor or SYNC Signal Dedicated Enable/Soft-Start for Each Buck Current Mode Control with Simple CompensationCircuit Adjustable Cycle-by-Cycle Current Limit Set byExternal Resistor Over-Temperature Protection Power Good Indicator Discontinuous Operating Mode at Light Load whenLOWP = L 1% VREF Accuracy RoHS Compliant and Halogen Free
Order Code | Datasheet | Simulation | |
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744325120 | SPEC | ||
7443551130 | SPEC | ||
744325180 | SPEC | ||
7443551200 | SPEC | ||
744325240 | SPEC | ||
7443551280 | SPEC | ||
744325330 | SPEC | ||
7443551370 | SPEC | ||
744325420 | SPEC | ||
7443551470 | SPEC |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples |
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