Vishay microBUCK? DC/DC Converter: SiC461ED-T1-GE3
The SiC46x is a family of wide input voltage, high efficiency synchronous buck regulators with integrated high side and low side power MOSFETs. Its power stage is capable of supplying high 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.
Typical Circuit
FEATURES
Versatile
― Single supply operation from 4.5 V to 60 V input voltage
― Adjustable output voltage down to 0.8 V
― Scalable solution 10 A (SiC461)
― output voltage tracking and sequencing with pre-bias start up
― ± 1 % output voltage accuracy at -40 °C to +125 °C
Highly efficient
― 98 % peak efficiency
― 4 μA supply current at shutdown
― 235 μA operating current, not switching
Highly configurable
― Adjustable switching frequency from 100 kHz to 2 MHz
― Adjustable soft start and Adjustable current limit
― 3 modes of operation, forced continuous conduction, power save or ultrasonic
Robust and reliable
― 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 simu
Material categorization: for definitions of compliance
APPLICATIONS
Industrial and automation
Home automation
Industrial and server computing
Networking, telecom, and base station power supplies
Unregulated wall transformer
Robotics
High end hobby electronics: remote control cars, planes, and drones
Battery management systems
Power tools
Vending, ATM, and slot machines
Ordering Info.
| Part. |
Package |
Description |
Datasheet |
| SiC461ED-T1-GE3 |
PowerPAK MLP55-27L |
Buck Switching Regulators |
 |
| ☆ |
Product ordering: Ms. Qin Email: qinj@icbase.com |
| |
Technical support: Mr. Xu Email: xujf@icchain.com |