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Analog Devices ADP1850 | Demoboard UG-205
Evaluation Board for the ADP1850DP Step-Down DC-to-DC Controller
Overview
| Topology | Buck Converter |
| Input voltage | 10-15 V |
| Output 1 | 1.09 V / 50 A |
| IC revision | A |
Description
This document describes the design, operation, and test results of the ADP1850DP-EVALZ operating in dual-phase mode. The input range for this evaluation board is 10 V to 15 V, and the regulated output voltage is 1.09 V with a maximum 50 A output current. A switching frequency (fSW) of 300 kHz is chosen to achieve a good balance between efficiency and the sizes of the power components.
Features
FEATURESInput range: 10 V to 15 VOutput voltage: 1.09 VOutput current: 50 ASwitching frequency: 300 kHzOperates in PWMCompact, low cost, and efficient design
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744355147 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | 0.47 | 54.9 | 25 | 50 | 0.67 | 100 | WE-PERM |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples |
|---|
