| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Analog Devices, Inc. |
BOARD EVAL FOR LTC3403EDD |
3 |
|
 |
Analog Devices, Inc. |
BOARD DEMO FOR LTC3786 MS16E |
30 |
|
 |
Analog Devices, Inc. |
EVAL BOARD BUCK REG LT3741 |
18 |
|
 |
Analog Devices, Inc. |
LTC3882EUJ-1 DEMO BOARD 7V = VIN |
1 |
|
 |
Analog Devices, Inc. |
LTM4677EY DEMO BOARD DUAL 18A OR |
2 |
|
 |
Analog Devices, Inc. |
EVAL BOARD BUCK REG LTC3415 |
1 |
|
 |
Analog Devices, Inc. |
LT8708EUHG#PBF BIDIRECTIONAL DEM |
12 |
|
 |
Analog Devices, Inc. |
BOARD EVAL FOR LTC3835EGN |
3 |
|
 |
Analog Devices, Inc. |
EVAL BOARD FOR LTC2920 |
3 |
|
 |
Analog Devices, Inc. |
LTM4700 DEMO BOARD |
43 |
|
 |
Analog Devices, Inc. |
BOARD EVAL FOR LT1943EFE |
1 |
|
 |
Analog Devices, Inc. |
BOARD EVAL FOR LT3781EG |
2 |
|
 |
Analog Devices, Inc. |
BOARD EVAL FOR ADP1851 |
0 |
|
 |
Analog Devices, Inc. |
LT8646S DEMO BOARD 65V, 8A SYN |
6 |
|
 |
Analog Devices, Inc. |
BOARD EVAL FOR ADP2107ACPZ-1.8 |
3 |
|
 |
Analog Devices, Inc. |
LT8315 DEMO BOARD - 19V TO 400VI |
5 |
|
 |
Analog Devices, Inc. |
EVAL BOARD FOR LTC3890 |
1 |
|
 |
Analog Devices, Inc. |
EVAL BOARD BUCK REG LTC3614 |
1 |
|
 |
Analog Devices, Inc. |
BOARD EVAL FOR LTC3624EDD |
1 |
|
 |
Analog Devices, Inc. |
BOARD DEMO FOR LT3680EMSE |
1 |
|
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.
| 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 |
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
| 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 |
| 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 |
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
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