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Analog Devices Inc./Maxim Integrated MAX17227AEVK#TDFN
- Part No.:
- MAX17227AEVK#TDFN
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- Datasheet:
-
MAX17227AEVK#TDFN.pdf
- Description:
- EVAL BOARD FOR MAX17227A
- Quantity:
- Payment:
- Shipping:
Inventory:2,040
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Product details
Overview
MAX17227AEVK#TDFN from Maxim Integrated is an evaluation kit designed to assess the MAX17227A nanoPower boost converter in 8-pin TDFN package, featuring 2A peak inductor current limit, True Shutdown mode, 400mV–5.5V input range, and resistor-configurable 2.3V–5.5V output voltage - used for ultra-low-power battery-powered sensor nodes and energy-harvesting systems.
For engineers reviewing the MAX17227AEVK#TDFN datasheet, MAX17227AEVK#TDFN pinout, MAX17227AEVK#TDFN application, or MAX17227AEVK#TDFN equivalent, this EV kit enables rapid validation of startup behavior at 0.88V (3kΩ load), output regulation under 1A load, jumper-based EN control and VOUT selection (2.5V/3.0V/4.0V/5.0V), and layout-referenced design reuse with proven 2-layer 1oz copper PCB.
Technical Context
The MAX17227AEVK#TDFN implements a complete test platform for the MAX17227A IC, including configurable enable logic via JU1 (EN = IN/GND/external TTL) and discrete resistor-based output voltage selection via JU2 (four fixed settings plus RSEL open option). It supports evaluation across the full 400mV–5.5V input range with verified startup at 0.88V into 3kΩ.
Hardware includes three spare inductors (1µH, 1.6A/3.3A/2.9A ratings) mounted on the bottom side for reconfiguring output current capability, and dual 22µF ceramic input/output capacitors (GRM31CR71A226KE15/GCM31CR71A226KE01) optimized for low-ESR operation in nanoPower applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Evaluated Device | MAX17227AATA+ in 8-pin TDFN (package code T822+3C, land pattern 90-0065) |
| Input Voltage Range | 400mV to 5.5V - supports direct harvesting from thermoelectric or photovoltaic sources |
| Output Voltage Options | 2.5V / 3.0V / 4.0V / 5.0V via JU2 shunt; or resistor-programmed 2.3V–5.5V via RSEL |
| Max Output Current | 1A - validated with electronic load and DVM monitoring per Quick Start procedure |
| Startup Voltage | 0.88V typical with 3kΩ load - enables operation from single-cell NiMH or weakly charged Li-ion |
| PCB Construction | Proven 2-layer, 1oz copper layout - provides reference for EMI-sensitive, space-constrained designs |
Availability
MAX17227AEVK#TDFN is available at Aetrix Electronics and suitable for ultra-low-power sensor node development, energy-harvesting system prototyping, and battery-backed IoT edge device qualification requiring stable component supply and repeatable evaluation conditions.
Supply support for MAX17227AEVK#TDFN includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Maxim Integrated (now part of Analog Devices) designs precision analog, mixed-signal, and power management ICs for industrial, medical, communications, and consumer applications.
The MAX17227A product line delivers nanoPower boost conversion for energy-constrained environments - targeting battery-free or single-cell battery systems where startup voltage, quiescent current, and shutdown leakage are critical.
FAQ
What does the MAX17227AEVK#TDFN evaluate?
The MAX17227AEVK#TDFN evaluates the MAX17227AATA+ IC - a nanoPower boost converter in 8-pin TDFN package with 2A peak inductor current limit and True Shutdown mode. It ships fully assembled with the MAX17227AATA+ installed and supports input voltages from 400mV to 5.5V and output voltages from 2.3V to 5.5V.
How is enable/disable controlled on the MAX17227AEVK#TDFN?
Enable/disable is controlled via jumper JU1: shunt position 1–2 connects EN to IN (EV kit enabled), position 2–3 connects EN to GND (shutdown), and no shunt allows external TTL-level EN control. This matches the MAX17227A's True Shutdown functionality and enables precise power-state testing.
What output voltage options does the MAX17227AEVK#TDFN support?
The MAX17227AEVK#TDFN supports four factory-set output voltages - 2.5V, 3.0V, 4.0V, and 5.0V - selected via jumper JU2. With JU2 unshunted, output voltage is resistor-configurable (RSEL) from 2.3V to 5.5V per the MAX17227A datasheet RSEL table.
Does the MAX17227AEVK#TDFN include spare components for reconfiguration?
Yes, the MAX17227AEVK#TDFN includes three spare surface-mount inductors on the PCB bottom side: DFE18SAN1R0ME0 (1µH, 1.6A), DFE252012F-1R0M=P2 (1µH, 3.3A), and DFE201612E-1R0M (1µH, 2.9A), enabling output current rating adjustments without board redesign.
Is the MAX17227AEVK#TDFN ready for immediate use?
Yes, the MAX17227AEVK#TDFN is fully assembled and tested. The Quick Start procedure verifies operation using a 2.3V input, 1A electronic load, and DVM - confirming ~3V output at OUT when JU2 is set to 1–3 (3.0V default). No soldering or configuration is required for baseline evaluation.
MAX17227AEVK#TDFN Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Box
- Product Status:
- Active
- Main Purpose:
- DC/DC, Step Up
- Outputs and Type:
- 1 Non-Isolated Output
- Voltage - Output:
- -
- Current - Output:
- 3V
- Voltage - Input:
- 1A
- Regulator Topology:
- 0.4V ~ 5.5V
- Frequency - Switching:
- Boost
- Contents:
- -
- Utilized IC / Part:
- Board(s)
- Power - Output:
- MAX17227A
MAX17227AEVK#TDFN FAQ
1.How can I place an order for MAX17227AEVK#TDFN through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX17227AEVK#TDFN on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MAX17227AEVK#TDFN reliable?
The price and inventory of MAX17227AEVK#TDFN are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX17227AEVK#TDFN is usually 5 days.
3.What payment methods are accepted for MAX17227AEVK#TDFN?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX17227AEVK#TDFN transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX17227AEVK#TDFN?
MAX17227AEVK#TDFN orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX17227AEVK#TDFN order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MAX17227AEVK#TDFN?
For technical support, including MAX17227AEVK#TDFN datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX17227AEVK#TDFN requirements.
6.How does Aetrix verify that MAX17227AEVK#TDFN is sourced from the original manufacturer or authorized distributors?
All MAX17227AEVK#TDFN products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MAX17227AEVK#TDFN meets industry standards.
7.What is the process for return or replacement of MAX17227AEVK#TDFN?
All MAX17227AEVK#TDFN units undergo pre-shipment inspection (PSI). If there is an issue with MAX17227AEVK#TDFN, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MAX17227AEVK#TDFN part is unused and in its original packaging.
Return procedure for MAX17227AEVK#TDFN:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX17227AEVK#TDFN Tags
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