PFS7523-7529/7533-7539 HiperPFS-3 Family PFC Controller with Integrated High-Voltage MOSFET and Qspeed Diode Optimized for High PF and Efficiency Across Load Range Key Benefits D K + High efficiency and power factor across load range >95% efficiency from 10% load to full load PG VCC <60 mW no-load consumption at 230 VAC VCC PF >0.92 easily achievable at 20% load FB CONTROL EN61000-3-2 Class C and D compliant C Highly integrated for smallest boost PFC form factor DC AC OUT PGT Integrated controller, MOSFET and ultra-low reverse recovery loss HiperPFS-3 IN diode (Qspeed) Packaging optimized for high volume production S V G REF Eliminates insulating pad/heat-spreader Enhanced features Programmable Power Good (PG) signal User selectable power limit: Enables different HiperPFS-3 family PI-7224-061615 members to be tested in the same design for optimum device Figure 1. Typical Application Schematic. selection Integrated non-linear amplifier for fast output OV and UV Output Power Table protection and transient response Digital line peak detection that provides robust performance even Universal Input Devices with distorted input voltage from UPS or generators Digital power factor enhancer compensates for EMI filter and Maximum Continuous Peak Output Power bridge distortion, providing high-line PF >0.92 20% load Product Output Power Rating at (Full Power Mode) Frequency adjusted over line voltage and each line cycle 90 VAC (Full Power Mode) Spread-spectrum across >60 kHz window simplifies EMI filtering PFS7523L/H 110 W 120 W requirements Lower boost inductance PFS7524L/H 130 W 150 W Provides up to 450 W peak output power for universal PFS7525L/H 185 W 205 W applications, 1 kW for high-line only applications PFS7526H 230 W 260 W Protection features include: UVLO, UV, OV, OTP, brown-in/out, PFS7527H 290 W 320 W cycle-by-cycle current limit and power limiting for overload protection PFS7528H 350 W 385 W Halogen free and RoHS compliant PFS7529H 405 W 450 W Applications High-Line Only Input Devices PC High-power adaptors Maximum Continuous Printer High-power LED lighting Peak Output Power Product Output Power Rating at LCD TV Industrial and appliance (Full Power Mode) 180 VAC (Full Power Mode) Video game consoles Generic PFC converters 80 Plus Platinum PFS7533H 255 W 280 W designs PFS7534H 315 W 350 W PFS7535H 435 W 480 W PFS7536H 550 W 610 W PFS7537H 675 W 750 W PFS7538H 810 W 900 W PFS7539H 900 W 1000 W Table 1. Output Power Table (See Table 2 on page 11 for Maximum Continuous Output Power Ratings.) eSIP-16D (H Package) eSIP-16G (L Package) Figure 2. Package Options. www.power.com June 2015 This Product is Covered by Patents and/or Pending Patent Applications.PFS7523-7529/7533-7539 Description HiperPFS-3s advanced power packaging technology and high efficiency simplify the complexity of mounting the IC and thermal The HiperPFS -3 devices incorporate a continuous conduction mode management, while providing very high power capabilities in a single (CCM) boost PFC controller, gate driver, ultra-low reverse recovery compact package these devices are suitable for PFC applications (Qspeed ) diode and high-voltage power MOSFET in a single, from 75 W to 900 W. low-profile (GROUND pin connected) power package. HiperPFS-3 devices eliminate the PFC converters need for external current sense Product Highlights resistors and the associated power loss, and use an innovative control Protected Power Factor Correction Solution technique that adjusts the switching frequency over output load, Incorporates high-voltage power MOSFET, ultra-low reverse input line voltage, and even input line cycle. recovery loss Qspeed diode, controller and gate driver. EN61000-3-2 Class C and Class D compliance. This control technique maximizes efficiency over the entire load range Integrated protection features reduce external component count. of the converter, particularly at light loads. Additionally, it significant - Accurate built-in brown-in/out protection. ly minimizes the EMI filtering requirements due to its wide bandwidth Accurate built-in undervoltage (UV) protection. spread spectrum effect. The HiperPFS-3 uses advanced digital Accurate built-in overvoltage (OV) protection. techniques for line monitoring functions, line feed-forward scaling, and Hysteretic thermal shutdown (OTP). power factor enhancement, while using analog techniques for the Internal power limiting function for overload protection. core controller in order to maintain extremely low no-load power Cycle-by-cycle power switch current limit. consumption. The HiperPFS-3 also features an integrated non-linear Internal non-linear error amplifier for enhanced load transient error amplifier for enhanced load transient response, a user program - response. mable Power Good (PG) signal as well as user selectable power limit No external current sense resistor required. functionality. HiperPFS-3 includes Power Integrations standard set of Provides lossless internal sensing via sense-FET. comprehensive protection features, such as integrated UV, OV, Reduces component count and system losses. brown-in/out, and hysteretic thermal shutdown. HiperPFS-3 also Minimizes high current gate drive loop area. provides cycle-by-cycle current limit and Safe Operating Area (SOA) Minimizes output overshoot and stresses during start-up protection of the power MOSFET, power limiting of the output for Integrated power limit. overload protection, and pin-to-pin short-circuit protection. Improved dynamic response. Digitally controlled input line feed-forward gain adjustment for HiperPFS-3s innovative variable frequency continuous conduction flattened loop gain across entire input voltage range. mode operation (VF-CCM) minimizes switching losses by maintaining Eliminates up to 40 discrete components for higher reliability and a low average switching frequency, while modulating the switching lower cost. frequency in order to suppress EMI, the traditional challenge with Solution for High Efficiency, Low EMI and High PF continuous conduction mode solutions. Systems using HiperPFS-3 Continuous conduction mode PFC uses novel constant amp-second typically reduce the total X and Y capacitance requirements of the on-time volt-second off-time control engine. converter, the inductance of both the boost choke and EMI noise High efficiency across load. suppression chokes, thereby reducing overall system size and cost. High power factor across load. Additionally, HiperPFS-3 devices dramatically reduce component count Low cost EMI filter. and board footprint while simplifying system design and enhancing Frequency sliding technique for light load efficiency improvements. reliability, when compared with designs that use discrete MOSFETs >95% efficiency from 10% load to full load achievable at and controllers. The innovative variable frequency, continuous nominal input voltages. conduction mode controller enables the HiperPFS-3 to realize all of Variable switching frequency to simplify EMI filter design. the benefits of continuous conduction mode operation while leverag - Varies over line input voltage to maximize efficiency and ing low-cost, small, simple EMI filters. minimize EMI filter requirements. Varies with input line cycle voltage by >60 kHz to maximize Many regions mandate high power factor for many electronic spread spectrum effect. products with high power requirements. These rules are combined Advanced Package for High Power Applications with numerous application-specific standards that require high power Up to 450 W universal , 1 kW high-line only peak output power supply efficiency across the entire load range, from full load to as low capability in a highly compact package. as 10% load. High efficiency at light load is a challenge for traditional Simple adhesive or clip mounting to heat sink. PFC solutions in which fixed MOSFET switching frequencies cause No insulation pad required and can be directly connected to heat fixed switching losses on each cycle, even at light loads. In addition sink. to featuring relatively flat efficiency across the load range, HiperPFS-3 Staggered pin arrangement for simple routing of board traces and also enables high power factor of >0.92 at 20% load. HiperPFS-3 high-voltage creepage requirements. simplifies compliance with new and emerging energy-efficiency Single package solution for PFC converter reduces assembly costs standards over a broad market space in applications such as PCs, LCD and layout size. TVs, notebooks, appliances, pumps, motors, fans, printers and LED lighting. 2 Rev. A 06/15 www.power.com