Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS

Image	Part Number	Description / PDF	Quantity	Rfq
	FEB178 Sanyo Semiconductor/ON Semiconductor	BOARD EVAL FOR FAN5350 MLP	0
	NCP5422EVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCP5422	0
	NCP3163BUCKGEVB Sanyo Semiconductor/ON Semiconductor	BOARD EVAL NCP3163 DC-DC CONV	0
	NCP1606BOOSTGEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCP1606BOOSTG	0
	NCP1271ADAPGEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCP1271ADAPG	0
	FEBFAN6982MY-CP20U350-GEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR FAN6982	0
	NCP1597BGEVB Sanyo Semiconductor/ON Semiconductor	BOARD EVALUATION NCP1597B	0
	NCP1337ADAPEVB Sanyo Semiconductor/ON Semiconductor	BOARD EVAL OFFLINE CTLR NCP1337A	0
	NCP4305LLCGEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD NCP4305LLCG	0
	NCP3102BUCK1GEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCP3102BUCK1G	0
	NCP1595AGEVB Sanyo Semiconductor/ON Semiconductor	BOARD EVAL NCP1595 SYNC CONV	0
	FEB176 Sanyo Semiconductor/ON Semiconductor	BOARD EVAL FOR FAN5631	0
	NCP3101BUCK1GEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCP3101BUCK1G	0
	NCP3064S3BCKGEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCP3064S3BCKG	0
	NCP1522BUGEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCP1522BU	0
	NCP1207AADAPGEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCP1207AADAPG	0
	NCV890104MWGEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD NCV890104MWG	0
	NCP3163INVGEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCP3163INV	0
	NCV8843MNR2GEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCV8843MNR2G	0
	NCP5810DGEVB Sanyo Semiconductor/ON Semiconductor	EVAL BOARD FOR NCP5810DG	0

Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS

1. Overview

Evaluation boards (EVBs) for DC/DC and AC/DC switch-mode power supplies (SMPS) are specialized hardware platforms designed to demonstrate and validate the performance of power management integrated circuits (PMICs) and power modules. These boards enable engineers to assess critical parameters such as efficiency, thermal behavior, and dynamic response before integrating power solutions into end systems. With global demand for energy-efficient electronics growing, SMPS evaluation boards play a vital role in accelerating the development of power systems for applications ranging from consumer devices to industrial machinery.

2. Main Types and Functional Classification

Type	Functional Characteristics	Application Examples
Isolated AC/DC EVBs	Galvanic isolation, safety-certified designs	Medical power supplies, industrial SMPS
Non-Isolated DC/DC EVBs	Compact footprint, high-frequency operation	Point-of-load converters, telecom systems
Wide Bandgap (WBG) EVBs	GaN/SiC device evaluation, high-power density	Fast chargers, renewable energy systems
Digital Power EVBs	PMBus/PIC interfaces, programmable control	Server power, smart grid equipment

3. Structure and Components

Typical SMPS evaluation boards consist of: - PCB substrate with 2-10 layers for thermal management - Power stage components: MOSFETs, IGBTs, or wide-bandgap devices - Control circuitry: PWM controllers, gate drivers - Input/Output interfaces: Screw terminals, barrel connectors - Measurement points for voltage/current waveforms - Thermal vias and heatsinks for power dissipation

4. Key Technical Specifications

Parameter	Description	Importance
Input Voltage Range	90-264V AC or 12-48V DC	Defines compatibility with power sources
Output Power	5W-1kW typical	Determines application suitability
Efficiency	>85% (varies by topology)	Energy saving and thermal performance
Switching Frequency	20kHz-5MHz	Affects component size and EMI
Protection Features	OVP/OCP/OTP	Ensures reliability under faults

5. Application Fields

Industrial: PLCs, motor drives, test equipment
Consumer: Laptop adapters, smart home devices
Automotive: On-board chargers (OBC), ADAS systems
Medical: Patient monitors, imaging equipment
Renewables: Solar inverters, energy storage systems

6. Leading Manufacturers and Products

Manufacturer	Representative Product	Key Features
TI (Texas Instruments)	LMG3410EVM-001	GaN FET evaluation with 1200V rating
STMicroelectronics	STEVAL-ISA1850V1	650V SiC-based active clamp flyback
Infineon	IMW120R048M1H-EVM	WBG evaluation for 1200V/450A systems
Analog Devices	LTC7801EV	High-efficiency synchronous buck controller

7. Selection Guidelines

Key considerations include: - Matching input/output requirements to application needs - Isolation requirements for safety-critical systems - Availability of design files and software tools - Compliance with standards (e.g., IEC 61558 for medical) - Cost vs. performance trade-offs - Thermal management capabilities

8. Industry Trends

Emerging trends include: - Adoption of GaN/SiC devices enabling >95% efficiency - Integration of digital control via PMBus interfaces - Development of ultra-high-density converters (>100W/cm ) - Emphasis on low EMI designs for automotive applications - Cloud-connected evaluation platforms for remote testing