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Analog Devices LTM4676 | Demoboard DC1989B-B
LTM4676 Demo Board | LTM4676(x3) Current Shared, PSM, 4.5V ≤ VIN ≤ 16V, Vout = 0.5V to 4V @ 75A
Overview
| Topology | Buck Converter |
| Input voltage | 4.5-17 V |
| Output 1 | 4 V / 75 A |
| IC revision | 2 |
Description
Demonstration circuit 1989B-B is a high efficiency, highdensity, µModule regulator with 4.5V to 17V input range.The output voltage is adjustable from 0.5V to 4V, and it cansupply 75A maximum load current. The demo board hasthree LTM®4676A µModule regulators, and the LTM4676Ais a dual 13A orsingle 26A step-downregulatorwithPMBuspower system management. Please see LTM4676A datasheet for more detailed informationDC1989B-B powers up to default settings and producespower based on configuration resistors without the needfor any serial bus communication. This allows easy evaluationof the DC/DC converter. To fully explore the extensivepower system management features of the part, downloadthe GUI software LTpowerPlay™ onto your PC and useLTC’s I2C/SMBus/PMBus dongle DC1613A to connect to the board. LTpowerPlay allows the user to reconfigure thepartonthe fly andstore the configurationinEEPROM, viewtelemetry of voltage, current, temperature and fault status
More information
Products
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
 | 150060GS75000 | SPEC | |
| 150060SS75000 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | Samples |
|---|