|
Date: 5th Feb 2010
Sub-2mOhm, 25 Volts MOSFET from Fairchild
Semiconductor
Fairchild has introduced the FDMC7570S, a new 25V MOSFET
with improved efficiency and thermal enhancements for compact
power supply solutions.
With an RDS(ON) of 1.6mOhm at 10VGS (2.3mOhm 4.5VGS), it
delivers 5% low conduction losses, and features a shielded
gate architecture that reduces high-frequency switching
noise.
The key features of the FDMC7570S MOSFET are,
Max on-resistance of 2 mOhm at VGS = 10 V, ID = 27 A
Max on-resistance of 2.9 mOhm at VGS = 4.5 V, ID = 21.5
A
SyncFET Schottky Body Diode
100% UIL tested
RoHS compliant
The suggested applications for the FDMC7570S MOSFET are
Synchronous rectifier for dc/dc converters, Notebook Vcore/
GPU low side switch, Networking point of load low side switch,
and telecom secondary side rectification.
Product
Number |
SynchFET™ |
VDS
(V) |
VGS
(V) |
RDS(ON) |
Qg Typ
(nC) |
Qgd Typ
(nC) |
Id
(A) |
| @ 4.5V |
@ 4.5V |
| FDMC7570S |
Yes |
25 |
±20 |
2.9 |
22 |
5.5 |
27 |
| FDMC7660S |
Yes |
30 |
±20 |
2.95 |
21 |
5 |
20 |
| FDMC7660 |
No |
30 |
±20 |
3.3 |
24 |
5.6 |
20 |
Package: Ultra-compact Power33, 3.3mm x 3.3mm MLP package
Price:
FDMC7570S: Each $2.14 for 1k pieces
Availability: Now in samples
For more details visit www.fairchildsemi.com
|
