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Monolithic Power Systems Inc. EV2410A-JE-00A
- Part No.:
- EV2410A-JE-00A
- Manufacturer:
- Monolithic Power Systems Inc.
- Category:
- LED Driver Evaluation Boards
- Package:
- Datasheet:
-
EV2410A-JE-00A.pdf
- Description:
- EVAL BOARD FOR MP2410A
- Quantity:
- Payment:
- Shipping:
Inventory:2,567
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Product details
Overview
EV2410A-JE-00A from Monolithic Power Systems is a dedicated evaluation board for the MP2410AGJE synchronous step-down LED driver IC, designed to drive two white LEDs in series (5.9 V typical) at 1.5 A from an 8–24 V input. It integrates a 100 mΩ high-side MOSFET and 80 mΩ low-side synchronous rectifier, operates at fixed 1 MHz, and supports both analog (0.6–1.5 V) and PWM dimming.
For engineers reviewing the EV2410A-JE-00A datasheet, EV2410A-JE-00A pinout, EV2410A-JE-00A application, or EV2410A-JE-00A equivalent, this board enables rapid validation of MP2410AGJE's LED current regulation accuracy, thermal protection behavior, deep dimming linearity, and efficiency across 8–24 V input range with 2 WLED loads.
Technical Context
The EV2410A-JE-00A implements peak current mode control with internal compensation, enabling stable operation without external loop components. Its TSOT23-8 layout accommodates the MP2410AGJE's BST capacitor routing, NTC thermal sensing interface, and EN/DIM dual-function pin for seamless analog/PWM dimming integration.
Board-level design includes a 4.7 µH power inductor (DS84LCB-B1134AS-4R7N), 4.7 µF/35 V input ceramic capacitor (GMK316A7475KL-T), and 10 µF/35 V output capacitor (GRM32ER7YA106KA12L), optimized for <100 mV output ripple and >95% peak efficiency at 12 VIN/1.5 ALED.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Board Dimensions | 46 mm × 46 mm × 6 mm - compact double-sided PCB suitable for benchtop LED load testing and integration into handheld prototype systems. |
| Supported IC | MP2410AGJE in TSOT23-8 package - monolithic synchronous buck LED driver with integrated 100 mΩ HS and 80 mΩ LS MOSFETs. |
| Input Voltage Range | 8–24 V - validated across full range with stable 1.5 A LED current and <±2% load regulation at 2 WLED load. |
| LED Output | 5.9 V @ 1.5 A - configured for two-series white LEDs; feedback voltage fixed at 100 mV via R1/R2 current-sense network. |
| Dimming Support | Analog (0.6–1.5 V EN/DIM) and PWM (duty cycle ≥10%, frequency ≤10 kHz) - both modes deliver linear LED current control without flicker or audible noise. |
| Protection Features | Cycle-by-cycle current limit, open-LED detection, short-circuit protection, NTC-based thermal foldback, and auto-restart thermal shutdown - all implemented per MP2410AGJE's native fault architecture. |
Availability
EV2410A-JE-00A is available at Aetrix Electronics and suitable for infrared LED driver validation, flashlight reference design development, and handheld computer backlight characterization requiring stable component supply and documented test conditions.
Supply support for EV2410A-JE-00A 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
Monolithic Power Systems (MPS) is a fabless semiconductor company specializing in high-performance analog and power ICs, with over two decades of leadership in DC/DC conversion and LED driver innovation.
The EV2410A-JE-00A belongs to MPS's LED Driver Evaluation Board product line, engineered specifically to accelerate adoption of their monolithic synchronous buck LED drivers in portable, battery-powered, and thermally constrained lighting applications.
FAQ
What input voltage range is validated on the EV2410A-JE-00A?
The board is fully characterized across 8 V to 24 V DC input, maintaining 1.5 A LED current with ±2% regulation and >92% efficiency at 8 VIN, and >95% at 12–24 VIN. Input ripple remains below 100 mVpp with recommended 4.7 µF/35 V ceramic input capacitance.
How is thermal protection implemented on this evaluation board?
Thermal protection uses an NTC thermistor connected to the NTC pin of MP2410AGJE. The board provides a dedicated footprint (NTC1) and biasing network; when NTC resistance drops due to temperature rise, the IC reduces LED current and initiates thermal shutdown at ~150°C with auto-restart recovery.
Can the EV2410A-JE-00A drive more than two LEDs in series?
No - the board is optimized for two white LEDs (5.9 V typical). Driving three or more LEDs exceeds the MP2410AGJE's maximum output voltage capability under 8 V input and risks dropout. For higher VOUT, refer to MP2410A variants with extended headroom or external boost pre-regulation.
What is the purpose of the NC components C1B, C1C, C1D, and C2B?
These are optional EMI filter locations. Populating 10 nF or 22 nF low-ESR ceramic capacitors at these positions suppresses high-frequency switching noise on VIN and SW nodes, improving conducted EMI performance without affecting regulation or dimming fidelity.
Does the board support constant-voltage operation?
No - the EV2410A-JE-00A is configured exclusively for constant-current LED driving. The MP2410AGJE lacks CV feedback architecture; its FB pin senses only the current-sense resistor voltage (100 mV threshold), and no voltage regulation loop is present or supported.
How do I configure analog versus PWM dimming?
Apply a 0.6–1.5 V DC signal between EN/DIM and GND for analog dimming; LED current scales linearly. For PWM dimming, apply a square wave with high plateau >1.5 V and low plateau <0.6 V to the same pins - duty cycle directly controls average LED current while preserving full brightness at 100% duty.
EV2410A-JE-00A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Monolithic Power Systems Inc.
- Series:
- -
- Packaging:
- Box
- Product Status:
- Active
- Current - Output / Channel:
- 1.5A
- Outputs and Type:
- 1 Non-Isolated Output
- Voltage - Output:
- 5.9V
- Features:
- Dimmable
- Voltage - Input:
- 8V ~ 24V
- Contents:
- Board(s)
- Utilized IC / Part:
- MP2410A
EV2410A-JE-00A FAQ
1.How can I place an order for EV2410A-JE-00A through Aetrix?
Please submit a Request for Quotation (RFQ) for EV2410A-JE-00A 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 EV2410A-JE-00A reliable?
The price and inventory of EV2410A-JE-00A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for EV2410A-JE-00A is usually 5 days.
3.What payment methods are accepted for EV2410A-JE-00A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for EV2410A-JE-00A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for EV2410A-JE-00A?
EV2410A-JE-00A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your EV2410A-JE-00A 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 EV2410A-JE-00A?
For technical support, including EV2410A-JE-00A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your EV2410A-JE-00A requirements.
6.How does Aetrix verify that EV2410A-JE-00A is sourced from the original manufacturer or authorized distributors?
All EV2410A-JE-00A 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 EV2410A-JE-00A meets industry standards.
7.What is the process for return or replacement of EV2410A-JE-00A?
All EV2410A-JE-00A units undergo pre-shipment inspection (PSI). If there is an issue with EV2410A-JE-00A, 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 EV2410A-JE-00A part is unused and in its original packaging.
Return procedure for EV2410A-JE-00A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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