5 Voltage FSFR2100XSL Rj45 Modular Jack Circuit Board Chips IC Chip
FSFR2100XSL
FSFR-XS Series —
Fairchild Power Switch (FPS™)
for Half-Bridge Resonant Converters
Features
Variable Frequency Control with 50% Duty Cycle
for Half-Bridge Resonant Converter Topology
High Efficiency through Zero Voltage Switching (ZVS)
Internal UniFET™ with Fast-Recovery Body Diode
Fixed Dead Time (350ns) Optimized for MOSFETs
Up to 300kHz Operating Frequency
Auto-Restart Operation for All Protections with
External LV
CC
Protection Functions: Over-Voltage Protection
(OVP), Over-Current Protection (OCP), Abnormal
Over-Current Protection (AOCP), Internal Thermal
Shutdown (TSD)
Applications
PDP and LCD TVs Desktop PCs and Servers Adapters Telecom
Power Supplies
Description
The FSFR-XS series includes highly integrated power switches
designed for high-efficiency half-bridge resonant converters.
Offering everything necessary to build a reliable and robust
resonant converter, the FSFRXS series simplifies designs while
improving productivity and performance. The FSFR-XS series combines
power MOSFETs with fast-recovery type body diodes, a highside
gate-drive circuit, an accurate current controlled oscillator,
frequency limit circuit, soft-start, and built-in protection
functions. The high-side gate-drive circuit has common-mode noise
cancellation capability, which guarantees stable operation with
excellent noise immunity. The fast-recovery body diode of the
MOSFETs improves reliability against abnormal operation conditions,
while minimizing the effect of reverse recovery. Using the
zero-voltage-switching (ZVS) technique dramatically reduces the
switching losses and significantly improves efficiency. The ZVS
also reduces the switching noise noticeably, which allows a
smallsized Electromagnetic Interference (EMI) filter. The FSFR-XS
series can be applied to resonant converter topologies such as
series resonant, parallel resonant, and LLC resonant converters.
A part of stock list
| TRANS STW34NM60ND | ST | 319 | TO-247 |
| C.I LF444CMX | TI | JC91AD/JC92AB | SOP-14 |
| DIODO STTH12R06D | TI | 315 | TO-220AC |
| C.I UC3525ADWTR | TI | 5AZ129V | SOP-16 |
| C.I UC3845AD8TR | TI | 56MAOD6 | SOP-8 |
| C.I TC4423COE | MICROCHIP | 0838OTA | SOP-16 |
| C.I TC4424COE | MICROCHIP | 1209448 | SOP-16 |
| C.I SN74LVC06AD | MICROCHIP | 9AD6T5K | SOP-14 |
| DIODO 1N4756A | SEMTECH | SL0C2P0629Z200G/SL0C2P0509Z006G | DO-41 |
| C.I ICL7660CBAZ | INTERSIL | V1608BA | SOP-8 |
| C.I MM74HC164MX | FSC | P0548AD/PF8AD | SOP-14 |
| C.I SN74LS373N | TI | 62C068K | DIP-20 |
| C.I TL074CN | TI | 65A3QQM | DIP-14 |
| C.I DG529CJ | INTERSIL | 413 | DIP-18 |
| CAP 0603 1,5NF 50V X7R 5% 06035C152JAT2A | AVX | 1638 | SMD0603 |
| CAP 0805 10UF 16V X5R CL21A106KOQNNNE | SAMSUNG | ACAHOSH | SMD0805 |
| DIODO BAV99 | | 1626/A7W | SOT-23 |
| C.I TLC072CDGNR | TI | TI4C/ADV | MSOP-8 |
| C.I LM2936Z-5,0 | NSC | 81AX | TO-92 |
| C.I TLC072CDGNR | TI | TI4C/ADV | MSOP-8 |
| C.I TL074CN | TI | 65A3QQM/67ALGQM | DIP-14 |
| C.I CD4093BM96 | TI | 1631+5/68AG96K | SOP-14 |
| C.I SN7407N | TI | 5CAQ63K | DIP-14 |
| BD9876EFJ-E2 | ROHM | 3472 | HTSOP-8 |
| LD1086V33 | ST | 833 | TO-220 |
| 74LVC07AD | | 1607 | SOP-14 |
| CAT811STBI-GT3 | ON | VEAL | SOT-143 |
| ACOPLADOR 4N37 | FSC | 513Q | DIP-6 |
| C.I 74LVC04AD | | 1433 | SOP-14 |
| C.I 74LVC86AD | | 0303+ | SOP-14 |
