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STMicroelectronics STEVAL-ISV006V2

Name: STEVAL-ISV006V2
Brand: STMicroelectronics
SKU: STEVAL-ISV006V2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: STEVAL-ISV006V2

Manufacturer:: STMicroelectronics

Category:: Evaluation and Demonstration Boards and Kits

Package:

Datasheet:: STEVAL-ISV006V2.pdf

Description:: EVAL BOARD FOR SPV1040

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:1,242

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Product details

Overview

STEVAL-ISV006V2 from STMicroelectronics is a demonstration board implementing a 5 W solar battery charger using the SPV1040 monolithic step-up DC-DC converter with embedded perturb-and-observe MPPT, 0.3 V minimum input voltage, integrated N/P-channel MOSFETs (low R_ON), and overcurrent/overtemperature protection for supercapacitor or rechargeable battery charging.

For engineers reviewing the STEVAL-ISV006V2 datasheet, STEVAL-ISV006V2 pinout, STEVAL-ISV006V2 application, or STEVAL-ISV006V2 equivalent, this board enables rapid validation of ultra-low-voltage photovoltaic energy harvesting in space-constrained, low-power IoT sensor nodes, wearable energy harvesters, and maintenance-free remote monitoring systems.

Technical Context

The board integrates the SPV1040 IC, which implements an input voltage regulation loop to fix battery charge voltage via external resistor divider and sets output current via a sense resistor-supporting up to 2 A peak charging current. Its embedded MPPT algorithm continuously adjusts operating point to maximize power extraction under variable irradiance, temperature, or panel soiling.

Protection logic halts PWM switching upon reaching 2 A current threshold or 155 °C junction temperature. Input reverse polarity protection and LED-based charge status indication are implemented at board level, with trimmers for MPP setpoint, output voltage, and current limit calibration.

Key Specifications

Parameter	Value and Actual Design Meaning
Max PV Input Power	5 W (supports PV panels with V_OC < 5 V)
Min Input Voltage	0.3 V - enables operation from single solar/fuel cell
Output Load Options	220 mF/5.5 V supercapacitor or lead-acid/NiCd/NiMH batteries (V_MAX = 5 V)
MPPT Algorithm	Embedded "perturb & observe" - no host MCU required
Peak Charging Current	Up to 2 A - set by external sense resistor
Thermal Shutdown	At 155 °C - protects IC and system under overload
Input Protection	Reverse polarity protection - prevents damage from miswired PV panel

Availability

STEVAL-ISV006V2 is available at Aetrix Electronics and suitable for solar-powered wireless sensor networks, energy-harvesting wearables, industrial condition-monitoring nodes, and low-power remote telemetry systems requiring stable component supply and validated reference designs.

Supply support for STEVAL-ISV006V2 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

STMicroelectronics is a global semiconductor leader headquartered in Geneva, designing and manufacturing microcontrollers, power ICs, sensors, and analog/mixed-signal devices for industrial, automotive, and consumer applications.

The STEVAL-ISV006V2 belongs to ST's evaluation board portfolio targeting ultra-low-power energy harvesting, specifically enabling rapid prototyping of MPPT-based solar chargers for batteryless or battery-assisted IoT edge nodes.

FAQ

What input voltage range does the STEVAL-ISV006V2 support?

The board supports PV input voltages from 0.3 V to 5.5 V, enabled by the SPV1040 IC's ultra-low-startup capability-critical for single-cell solar or fuel cell sources where open-circuit voltage drops significantly under low light or load. This range is fixed by the IC architecture and cannot be extended externally.

Can the output be configured for lithium-ion battery charging?

No-the STEVAL-ISV006V2 is designed for 5 V max output and supports lead-acid, NiCd, NiMH, or supercapacitors only. It lacks CC/CV regulation, temperature monitoring, or cell balancing required for Li-ion; adapting it would require redesigning feedback and protection circuitry beyond board-level trimmers.

How is MPPT implemented without a microcontroller?

The SPV1040 embeds a dedicated analog/digital hybrid MPPT engine executing "perturb & observe" autonomously. It samples input voltage/current, computes instantaneous power, and adjusts duty cycle in real time-no firmware, host processor, or external timing resources are needed.

What are the key user-adjustable parameters on the board?

Three onboard trimmers configure: (1) MPP setpoint (R11), (2) output voltage (VR2), and (3) charge current limit (VR4). These directly adjust the SPV1040's internal regulation loops and are calibrated using the board's test points and provided schematic reference values.

STEVAL-ISV006V2 Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: -

Packaging:: Box

Product Status:: Active

Type:: Power Management

Function:: Battery Charger Solar Powered

Embedded:: No

Utilized IC / Part:: SPV1040

Primary Attributes:: Solar, Photovoltaic, Up to 5W

Secondary Attributes:: -

Contents:: Board(s)

STEVAL-ISV006V2 FAQ

1.How can I place an order for STEVAL-ISV006V2 through Aetrix?

Please submit a Request for Quotation (RFQ) for STEVAL-ISV006V2 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 STEVAL-ISV006V2 reliable?

The price and inventory of STEVAL-ISV006V2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STEVAL-ISV006V2 is usually 5 days.

3.What payment methods are accepted for STEVAL-ISV006V2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STEVAL-ISV006V2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for STEVAL-ISV006V2?

STEVAL-ISV006V2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your STEVAL-ISV006V2 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 STEVAL-ISV006V2?

For technical support, including STEVAL-ISV006V2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STEVAL-ISV006V2 requirements.

6.How does Aetrix verify that STEVAL-ISV006V2 is sourced from the original manufacturer or authorized distributors?

All STEVAL-ISV006V2 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 STEVAL-ISV006V2 meets industry standards.

7.What is the process for return or replacement of STEVAL-ISV006V2?

All STEVAL-ISV006V2 units undergo pre-shipment inspection (PSI). If there is an issue with STEVAL-ISV006V2, 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 STEVAL-ISV006V2 part is unused and in its original packaging.

Return procedure for STEVAL-ISV006V2:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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