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Analog Devices ADUM6423A | Demoboard EVAL-ADuM6421ARNZ
Evaluating the ADuM6420A/ADuM6421A/ADuM6422A Quad-Channel Isolators with Integrated DC-to-DC Converter
Overview
| Topology | Buck Converter |
| Input voltage | 5 V |
| Output 1 | 5 V |
Description
The ADuM6420A/ADuM6421A/ADuM6422A devices integrate four iCoupler® on-off keying (OOK) digital isolation channels and iCoupler chip scale isoPower® transformer technology.This iCoupler transformer technology enables a small form factor integrated, reinforced isolated signal and power solution, in applications requiring up to 500 mW of isolated power.
Features
- isoPower integrated, isolated dc-to-dc converter
- Meets CISPR 32/EN 55032, Class B emission limits
- On-board 6 V to 9 V LDO power supply that provides 5 V to the VDDP pin
- 5 V input operation and selectable 3.3 V or 5 V isolated dc-to-dc converter output
- Screw terminal connectors for the following
- LDO power supply
- 5 V direct power supply
- Off board PDIS control
- Isolated output supply
Typical applications
- Automotive applications
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Wire Section | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | Pins (Value) (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691213710002 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 213 - 5.00 mm Horiz.l Entry Modular | Rising Cage Clamp | PCB | Yes | 26 to 16 (AWG) 0.5 to 1.5 (mm²) | – | – | – | – | -40 °C up to +105 °C | – | – | – | 10 | – | – | 2 | – | – | – | Horizontal | 10 | Box | |
 | 885012206046 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | 100 nF | ±10% | 16 | 0603 | -55 °C up to +125 °C | 3.5 | 5 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | – | – | 0.8 | – | – | – | 7" Tape & Reel | ||
| 885012206076 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | 1 µF | ±10% | 25 | 0603 | -55 °C up to +125 °C | 10 | 0.5 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | – | – | 0.8 | – | – | – | 7" Tape & Reel | ||
| 885012207026 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | 10 µF | ±10% | 10 | 0805 | -55 °C up to +125 °C | 10 | 0.01 GΩ | X7R Class II | 2 | 1.25 | 0.5 | – | – | 1.25 | – | – | – | 7" Tape & Reel | ||
 | 61300311121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 7.62 | – | – | 3 | Single | – | Pin Header | Straight | 3 | Bag |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 691213710002 | SPEC | – |
| 885012206046 | SPEC | |
| 885012206076 | SPEC | |
| 885012207026 | SPEC | |
| 61300311121 | SPEC | – |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Wire Section | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | Pins (Value) (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Samples |
|---|