Topology | Boost Converter |
Input voltage | 1.5 V |
Output 1 | 3 V / 0.1 A |
The MAX17222 evaluation kit (EV kit) evaluates theMAX17220–MAX17225 IC family of ultra-low quiescentcurrent step-up DC-DC converters. The MAX17222 EVkit features two independent circuits to evaluate twodifferent IC packages of the MAX17220–MAX17225family. Both circuits on the EV kit operate over an inputrange of 400mV to 5.5V, depending on load, with 0.88Vtypical startup with 3k load. Each circuit provides resistorconfigurableoutput voltages from 1.8V to 5V in 100mV/step. Additionally, each circuit output on the EV kit deliversup to 100mA, 225mA, or 425mA of current, depending onthe input voltage to the output voltage ratio.The EV kit comes with the MAX17222ELT+ installed,while the MAX17225ENT+ is a future product.
Two Independent Circuits on One Board
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT1 (A) | ISAT2 (A) | RDC max. (mΩ) | fres (MHz) | Version | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | VOP (V) | Mount | Samples | |
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74479299222 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PMCI Power Molded Chip Inductor | 2.2 | 4.5 | 2.25 | 4.8 | 75 | 35 | High Saturation Current | 4.5 | – | 70 | – | SMT | |||
74438357022 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-MAPI SMT Power Inductor | 2.2 | 5.2 | – | – | 26 | 35 | SMT | 7.1 | 9.2 | 22 | 80 | SMT |
Order Code | Datasheet | Simulation | |
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74479299222 | SPEC | ||
74438357022 | SPEC |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT1 (A) | ISAT2 (A) | RDC max. (mΩ) | fres (MHz) | Version | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | VOP (V) | Mount | Samples |
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