PFS704-729EG
HiperPFS
Family
™
High Power PFC Controller with Integrated
High-Voltage MOSFET
Key Benefits
•
Single chip solution for boost power factor correction (PFC)
•
EN61000-3-2 Class C and D compliant
•
High light load efficiency at 10% and 20% load
•
>95% efficiency from 10% load to full load
•
<130 mW no-load consumption at 230 VAC with output in
regulation
•
<50 mW no-load consumption at 230 VAC in remote off state
•
Frequency adjusted over line voltage, and line cycle
•
Spread-spectrum across >60 kHz window to simplify EMI
filtering requirements
•
Lower boost inductance
•
Provides up to 1 kW peak output power
•
>1 kW peak power delivery in power limit voltage regulation
mode
•
High integration allows smaller form factor, higher power density
designs
•
Incorporates control, gate driver, and high-voltage power
MOSFET
•
Internal current sense reduces component count and system
losses
•
Protection features include: UV, OV, OTP, brown-in/out, cycle-
by-cycle current limit, and power limiting for overload protection
•
Halogen free and RoHS compliant
Applications
•
PC
•
Printer
•
LCD TV
•
Video game consoles
•
•
•
•
Output Power Table
Product
PFS704EG
PFS706EG
PFS708EG
PFS710EG
PFS712EG
PFS714EG
PFS716EG
Product
PFS723EG
PFS724EG
PFS725EG
PFS726EG
PFS727EG
PFS728EG
PFS729EG
Table 1.
Maximum Continuous
Output Power Rating at
90 VAC
110 W
140 W
190 W
240 W
300 W
350 W
388 W
Maximum Continuous
Output Power Rating at
180 VAC
255 W
315 W
435 W
540 W
675 W
810 W
900 W
Peak Output Power
Rating at 90 VAC
120 W
150 W
205 W
260 W
320 W
385 W
425 W
Peak Output Power
Rating at 180 VAC
280 W
350 W
480 W
600 W
750 W
900 W
1000 W
Output Power Table (see Notes on page 9)
High power adaptors
High power LED lighting
Industrial and appliance
Generic PFC converters
+
VCC
D
V
VCC
FB
AC
IN
CONTROL
HiperPFS
S
G
DC
OUT
Figure 1.
Typical Application Schematic.
PI-6021-110810
www.powerint.com
December 2011
POWERINT [ POWER INTEGRATIONS, INC. ]
