EVALUATION BOARD FOR BOOST CONVERTER

e14-publisher — Fri, 05 May 2023 16:04:36 GMT

Current Revision posted to Documents by e14-publisher on 5/5/2023 4:04:36 PM

EVALUATION BOARD FOR BOOST CONVERTER

Manufactured By:Maxim Integrated

Part Number:MAX17222EVKIT

Buy Now

nanoPower Boost Regulators:

Maxim’s nanoPower boost regulators deliver the industry’s smallest solution size and longest battery life for low power devices. Consuming only 300nA of quiescent current, battery drain is significantly reduced during standby mode. Battery life is stretched with 95% peak efficiency at light loads. The pulse-frequency-modulation (PFM) control scheme with fixed on-time provides high efficiency over a wide output current range.True Shutdown mode, using only 0.5nA current, eliminates the need for external switches. Higher switching frequency means that you can use a smaller external inductor. Using a single selector resistor reduces the external components required. As a result, our solution size can be as small as 6.75mm²with only 4 external components.

The MAX17222 evaluation kit (EV kit) evaluates the MAX17220–MAX17225 IC family of ultra-low quiescent current step-up DC-DC converters. The MAX17222 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 3k load. Each circuit provides resistorconfigurable output voltages from 1.8V to 5V in 100mV/step. Additionally, each circuit output on the EV kit delivers up to 100mA, 225mA, or 425mA of current, depending on the input voltage to the output voltage ratio.

Applications:

Battery-Powered Medical Equipment
Low-Power Wireless Communication Products
Optical Heart-Rate Monitoring (OHRM) LED Drivers
Primary-Cell Portable Systems
Secondary-Cell Portable Systems
Supercapacitor Backup for RTC/Alarm Buzzers
Tiny, Low-Power IoT Sensors
Wearable Devices

nanoPower Technology:

Extending battery and shelf life is critical for powering today’s shrinking devices, most of which demand ever-increasing functionality. To properly support new wearable, health-monitoring, internet of things (IoT), mobile, and other smart, connected devices, you need to master the art of low quiescent (I_Q) current. The power supply’s quiescent current is the biggest contributor to a system’s standby power consumption. Lowering I_Q is one of the best techniques for delivering the most efficient power and longest battery life to your designs.

nanoPower Benefits:

1) Longest Battery Life : Consuming less than a microamp of quiescent current with highly efficient operation, our regulators significantly reduce battery drain for longer battery life.

2) Smaller Solution Size : Small packages, along with smaller and fewer external components, result in up to 50% of space savings.

3) nanoPower DC-DC Regulators : nanoPower DC-DC converters deliver the industry’s smallest solution size and longest battery life for low power devices. With the highest efficiency and lowest quiescent current, our nanoPower regulators maximize active and standby operation. Solutions size can be reduced by up to 50% and heat dissipation is minimized with over 95% peak efficiency.

4) nanoPower Amplifiers: nanoPower op amps, comparators and current sense amplifiers enable the longest battery life with ultra-low quiescent current and are offered in tiny, space saving packages.

5) nanoPower Microprocessor Supervisors: nanoPower microprocessor supervisors offer ultra-low quiescent current and small package options, making them ideal for wearable, portable and battery-operated equipment where space and power constraints are critical.

Features

Two Independent Circuits on One Board
- Evaluates the MAX17220–MAX17225 IC Family in a 6-pin µDFN
- Evaluates the MAX17220–MAX17225 IC Family in a 6-pin Wafer-Level Package (WLP) (Future Products)
400mV to 5.5V Input Range
1.8V to 5V Configurable Output Voltage in 100mV/step
Up to 100mA/225mA/425mA Output Current
Proven 2-Layer 1oz Copper PCB Layout
Demonstrates Compact Solution Size
Fully Assemble and Tested

Ships With

Evaluation Board MAX17222

Required Tools

Accessory Tools

Documents

Data Sheet

MAX17222EVKIT datasheet (pdf)

MAX17222 Datasheet (pdf)

Whitepaper

Why Low Quiescent Current Matters for Longer Battery Life (pdf)

Tags: nanopower, boost converter, mcu, maxim, daughter_addon_boards, step-up regulator, development_platforms_kits

EVALUATION BOARD FOR BOOST CONVERTER

e14-publisher — Thu, 16 Dec 2021 23:35:42 GMT

Revision 3 posted to Documents by e14-publisher on 12/16/2021 11:35:42 PM

EVALUATION BOARD FOR BOOST CONVERTER

Manufactured By:Maxim Integrated

Part Number:MAX17222EVKIT

Buy Now

nanoPower Boost Regulators:

Battery-Powered Medical Equipment
Low-Power Wireless Communication Products
Optical Heart-Rate Monitoring (OHRM) LED Drivers
Primary-Cell Portable Systems
Secondary-Cell Portable Systems
Supercapacitor Backup for RTC/Alarm Buzzers
Tiny, Low-Power IoT Sensors
Wearable Devices

nanoPower Technology:

Features

Two Independent Circuits on One Board
- Evaluates the MAX17220–MAX17225 IC Family in a 6-pin µDFN
- Evaluates the MAX17220–MAX17225 IC Family in a 6-pin Wafer-Level Package (WLP) (Future Products)
400mV to 5.5V Input Range
1.8V to 5V Configurable Output Voltage in 100mV/step
Up to 100mA/225mA/425mA Output Current
Proven 2-Layer 1oz Copper PCB Layout
Demonstrates Compact Solution Size
Fully Assemble and Tested

Ships With

Evaluation Board MAX17222

Required Tools

Accessory Tools

Documents

Data Sheet

MAX17222EVKIT datasheet (pdf)

MAX17222 Datasheet (pdf)

Whitepaper

Why Low Quiescent Current Matters for Longer Battery Life (pdf)

Tags: nanopower, boost converter, mcu, maxim, daughter_addon_boards, step-up regulator, development_platforms_kits

EVALUATION BOARD FOR BOOST CONVERTER

e14-publisher — Thu, 16 Dec 2021 03:23:56 GMT

Revision 2 posted to Documents by e14-publisher on 12/16/2021 3:23:56 AM

EVALUATION BOARD FOR BOOST CONVERTER

Manufactured By:Maxim Integrated

Part Number:MAX17222EVKIT

Buy Now

nanoPower Boost Regulators:

Battery-Powered Medical Equipment
Low-Power Wireless Communication Products
Optical Heart-Rate Monitoring (OHRM) LED Drivers
Primary-Cell Portable Systems
Secondary-Cell Portable Systems
Supercapacitor Backup for RTC/Alarm Buzzers
Tiny, Low-Power IoT Sensors
Wearable Devices

nanoPower Technology:

Features

Two Independent Circuits on One Board
- Evaluates the MAX17220–MAX17225 IC Family in a 6-pin µDFN
- Evaluates the MAX17220–MAX17225 IC Family in a 6-pin Wafer-Level Package (WLP) (Future Products)
400mV to 5.5V Input Range
1.8V to 5V Configurable Output Voltage in 100mV/step
Up to 100mA/225mA/425mA Output Current
Proven 2-Layer 1oz Copper PCB Layout
Demonstrates Compact Solution Size
Fully Assemble and Tested

Ships With

Evaluation Board MAX17222

Required Tools

Accessory Tools

Documents

Data Sheet

MAX17222EVKIT datasheet (pdf)

MAX17222 Datasheet (pdf)

Whitepaper

Why Low Quiescent Current Matters for Longer Battery Life (pdf)

Tags: nanopower, boost converter, mcu, maxim, daughter_addon_boards, step-up regulator, development_platforms_kits

EVALUATION BOARD FOR BOOST CONVERTER

e14-publisher — Mon, 18 Oct 2021 20:26:33 GMT

Revision 1 posted to Documents by e14-publisher on 10/18/2021 8:26:33 PM

EVALUATION BOARD FOR BOOST CONVERTER

Manufactured By:Maxim Integrated

Part Number:MAX17222EVKIT

Buy Now

nanoPower Boost Regulators:

Battery-Powered Medical Equipment
Low-Power Wireless Communication Products
Optical Heart-Rate Monitoring (OHRM) LED Drivers
Primary-Cell Portable Systems
Secondary-Cell Portable Systems
Supercapacitor Backup for RTC/Alarm Buzzers
Tiny, Low-Power IoT Sensors
Wearable Devices

nanoPower Technology:

Features

Two Independent Circuits on One Board
- Evaluates the MAX17220–MAX17225 IC Family in a 6-pin µDFN
- Evaluates the MAX17220–MAX17225 IC Family in a 6-pin Wafer-Level Package (WLP) (Future Products)
400mV to 5.5V Input Range
1.8V to 5V Configurable Output Voltage in 100mV/step
Up to 100mA/225mA/425mA Output Current
Proven 2-Layer 1oz Copper PCB Layout
Demonstrates Compact Solution Size
Fully Assemble and Tested

Ships With

Evaluation Board MAX17222

Required Tools

Accessory Tools

Documents

Data Sheet

MAX17222EVKIT datasheet (pdf)

MAX17222 Datasheet (pdf)

Whitepaper

Why Low Quiescent Current Matters for Longer Battery Life (pdf)

Tags: nanopower, boost converter, mcu, maxim, daughter_addon_boards, step-up regulator, development_platforms_kits