Table of contents
Looking for increased power density and efficiency for your POL converters? Then our synchronous buck regulator module is what you need. To learn more, become a product tester of the Vishay microBRICK® evaluation board. We will send it to you. We pay for everything. You get to keep it after you post a review on our site.
Description
The SiC967evb-A is the evalutation board for the SiC967, a synchronous buck regulator module with integrated power MOSFETs and inductor. Its power stage can supply 6 A continuous current at up to 2 MHz switching frequency. This regulator produces an adjustable output voltage down to 0.8 V from 4.5 V to 60 V input rail to accommodate a variety of applications, including computing, consumer electronics, telecom, and industrial.
SiC967’s architecture supports ultrafast transient response with minimum output capacitance and tight ripple regulation at very light load. The device is internally compensated and no external ESR network is required for loop stability purposes. The device also incorporates a power saving scheme that significantly increases light load efficiency. The regulator integrates a full protection feature set, including output over voltage protection (OVP), cycle by cycle over current protection (OCP) short circuit protection (SCP) and thermal shutdown (OTP). It also has UVLO and 6 ms soft start. The SiC967 is available in lead (Pb)-free power enhanced PowerPAK® MLP10665-60L package in 10.6 mm x 6.5 mm = x 3mm dimensions.
Features
- Versatile
- Operation from 4.5 V to 60 V input voltage
- Adjustable output voltage down to 0.8 V
- Support start-up with pre-bias output voltage
- ± 1 % output voltage accuracy from -40 °C to +125 °C
- Internal compensation
- Highly efficient
- 95 % peak efficiency
- 4 μA supply current at shutdown
- 100 μA operating current not switching
- Highly configurable
- Adjustable switching frequency from 100 kHz to 2 MHz
- Selectable present 100 %, 75 %, and 50 % current limit
- 2 modes of operation: forced continuous conduction, power save
- Robust and reliable
- Cycle-by-cycle current limit
- Output over voltage protection
- Output under voltage / short circuit protection with auto retry
- Power good flag and over temperature protection
- Supported by Vishay PowerCAD online design simulation
- High power density
- Integration of high current output inductor
- 10.6 mm x 6.5 mm x 3 mm low profile MLP package
Applications
- Industrial and automation
- Home automation
- Industrial and server computing
- Networking, telecom, and base station power supplies
- Wall transformer regulation
- Robotics
- High end hobby electronics: remote control cars, planes, and drones
- Battery management systems
- Power tools
- Vending, ATM, and slot machines
Video
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Documentation
Important Dates
| Begin enrollment | September 18, 2024 |
| End enrollment | October 31, 2024 |
| Select RoadTesters | TBD |
| Ship unit | TBD |
| Begin RoadTesting | TBD |
| element14 followup | TBD |
| Post reviews by | TBD |
About the Sponsor
Vishay Intertechnology, Inc. is one of the world's largest manufacturers of discrete semiconductors (diodes, MOSFETs, and infrared optoelectronics) and passive electronic components (resistors, inductors, and capacitors). These components are used in virtually all types of electronic devices and equipment, in the industrial, power supplies, automotive, computing, consumer, telecommunications, military, aerospace, and medical markets. Vishay’s product innovations, successful acquisition strategy, and "one-stop shop" service have made it a global industry leader. For more information click here.
Terms and Conditions
See the attached file below for the terms and conditions
