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Analog Devices MAX17224 | Demoboard MAX17224 Evaluation Kit
Evaluation Kit for the MAX17220, MAX17221, MAX17222, MAX17223, MAX17224, MAX17225 Buy Now
Details
| Topologie | Aufwärtswandler |
| Eingangsspannung | 0.4-5.5 V |
| Schaltfrequenz | 2500 kHz |
| Ausgang 1 | 5 V / 0.43 A |
| Ausgang 2 | 3 V / 0.43 A |
| IC-Revision | 2 |
Beschreibung
MAX17220–MAX17225 IC family of ultra-low quiescent current step-up DC-DC converters. The MAX17224 EV kit features two independent circuits to evaluate two different IC packages of the MAX17220–MAX17225 family. Both circuits on the EV kit operate over an input range of 400mV to 5.5V, depending on load, with 0.88V typical startup with 3kΩ load. Each circuit provides resistor-configurable output voltages from 1.8V to 5V in 100mV/step.
Eigenschaften
- Two Independent Circuits on One Board
- Evaluates the MAX17220–MAX17225 IC Family ina 6-pin μDFN
- Evaluates the MAX17220–MAX17225 IC Family ina 6-pin Wafer-Level Package (WLP)
- 400mV to 5.5V Input Range
- 1.8V to 5V Configurable Output Voltage in100mV/step
- Up to 100mA/225mA/425mA Output Current
- Proven 2-Layer 1oz Copper PCB Layout
- Demonstrates Compact Solution Size
- Fully Assemble and Tested
Typische Anwendungen
- Optical Heart-Rate Monitoring (OHRM) LED Drivers
- Battery-Powered Medical Equipment
- Primary-Cell Portable Systems,Secondary-Cell Portable Systems
- Supercapacitor Backup for RTC/Alarm Buzzers,Wearable Devices
- Tiny, Low-Power IoT Sensors
- Low-Power Wireless Communication Products
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IR (A) | ISAT1 (A) | ISAT2 (A) | RDC max. (mΩ) | fres (MHz) | Version | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | V (V) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74479299222 | SPEC | 8 Dateien | WE-PMCI Power Molded Chip Induktivität | 2.2 | 4.5 | 2.25 | 4.8 | 75 | 35 | High Saturation Current | 4.5 | – | – | – | SMT | ||
 | 74438357022 | SPEC | 9 Dateien | WE-MAPI SMT-Speicherdrossel | 2.2 | 5.2 | – | – | 26 | 35 | SMT | 7.1 | 9.2 | 22 | 80 | SMT |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 74479299222 | SPEC | |
| 74438357022 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IR (A) | ISAT1 (A) | ISAT2 (A) | RDC max. (mΩ) | fres (MHz) | Version | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | V (V) | Montageart | Muster |
|---|