Home »
Top Products » Vishay 48 V, 100 A eFuse Reference Design
Top Products
Category
MCU & MPU(4)
Communication Interface(12)
Data Converters(3)
Signal Conditioning(1)
Power Management(21)
Memory(1)
Power(3)
Sensor(5)
Special IC(1)
Discrete(4)
Optoelectronics(1)
Connectors(1)
Manufacturer
Exar(7)
HTC(6)
Intersil(7)
onsemi(8)
QST Corporation(1)
STMicroelectronics(11)
Texas Instruments(10)
Vishay(6)
Wuhan Xinxin Semiconductor(1)
Vishay 48 V, 100 A eFuse Reference Design
An eFuse featuring TrenchFET MOSFETs has been designed to handle continuous current up to 100 A. The eFuse design operates continuously at maximum current with less than 14 W of losses, without requiring active cooling. The design features a pre-charge function, continuous current monitoring, and overcurrent protection.
Features
Fast disconnect of loads in under 2 μs;
Pre-charge of DC-Link capacitors of power electronics;
Resettable fuse;
Adjustable current limit;
Block Diagram
 |
| Figure 1: 48 V , 100 A eFuse Reference Design |
| |
 |
| Figure 2: 48 V, 100 A eFuse Reference Design Schematic |
Ordering Info
| Part. |
Manufacturer |
Package |
|
|
VDS(V) |
RDS(on)
@ 10 V
(Ohms) |
RDS(on)
@ 4.5 V
(Ohms) |
Qg
@ 10 V (nC) |
Datasheet |
| SQJA84EP-T1_BE3 |
Vishay |
5*6 |
Single |
Nch |
80 |
0.0102 |
0.0131 |
3 |
 |
| SQJQ184E-T1_GE3 |
Vishay |
8*8 |
Single |
Nch |
80 |
0.0011 |
|
36 |
|
| ☆ |
Product ordering: Ms. Qin Email: qinj@icbase.com |
| |
Technical support: Mr. Huang Email: huangjl@icchain.com |