PFS7323-7329 HiperPFS-2 Family High Power PFC Controller with Integrated High-Voltage MOSFET and Qspeed Diode Key Benefits Output Power Table eSIP-16 Package Highly integrated for smallest boost PFC form factor Integrated controller and MOSFET in all package options Peak Output Power Rating Maximum Continuous Ultra-low reverse recovery loss diode (Qspeed) included in Product Output Power Rating at extended eSIP package option Full Mode 90 VAC (in Full Mode) Lossless internal current sense reduces component count (R = 24.9 kW) and system losses PFS7323L 110 W 120 W EN61000-3-2 Class C and D compliant PFS7324L 130 W 150 W Packaging optimized for high volume production PFS7325L/H 185 W 205 W Exposed pad connected to GROUND pin (CoolPAD) Eliminates insulating pad/heat-spreader PFS7326H 230 W 260 W Enhanced features PFS7327H 290 W 320 W Programmable power good (PG) signal PFS7328H 350 W 385 W User selectable power limit: Enables device swapping in a PFS7329H 380 W 425 W given design to optimize efficiency/cost Table 1. Output Power Table (See Table 2 on page 11 for Maximum Continuous Integrated non-linear amplifier for fast output OV and UV Output Power Ratings.) protection High efficiency and power factor across load range >95% efficiency from 10% load to full load <200 mW no-load consumption at 230 VAC in remote off-state Protection features include: UV, OV, OTP, brown-in/out, Light load PF >0.9 at 20% load on optimized designs >200 W cycle-by-cycle current limit and power limiting for overload PF >0.95 at 50% load protection Enables 80+ Platinum designs Halogen free and RoHS compliant Frequency adjusted over line voltage and each line cycle Applications Spread-spectrum across >60 kHz window simplifies EMI PC High-power adaptors filtering requirements Printer High-power LED lighting Lower boost inductance LCD TV Industrial and appliance Provides up to 425 W peak output power Video game consoles Generic PFC converters >425 W peak power in power limit voltage regulation mode D K + VCC PG VCC CONTROL FB DC AC OUT C HiperPFS-2 IN PGT S V G R PI-6691-050313 Figure 1. Typical Application Schematic. www.power.com June 2015 This Product is Covered by Patents and/or Pending Patent Applications.PFS7323-7329 Description HiperPFS-2 advanced power packaging technology and high efficiency simplifies the complexity of mounting the package and The HiperPFS-2 device family members reach a very high level thermal management, while providing very high power capabilities of integration including a continuous conduction mode (CCM) in a single compact package these devices are suitable for PFC boost PFC controller, gate driver, ultra-low reverse recovery applications from 75 W to 425 W. (Qspeed) diode (eSIP package options) and high-voltage power MOSFET in a single, low-profile CoolPAD (GROUND pin Product Highlights connected) power package that is able to provide near unity Protected Power Factor Correction Solution input power factor. The HiperPFS-2 devices eliminate the PFC Incorporates high-voltage power MOSFET, ultra-low reverse converters need for external current sense resistors, the power recovery loss Qspeed diode, controller, and gate driver loss associated with those components, and leverages an EN61000-3-2 Class D and Class C compliance innovative control technique that adjusts the switching frequency Integrated protection features reduce external component count over output load, input line voltage, and even input line cycle. Accurate built-in brown-in/out protection This control technique is designed to maximize efficiency over Accurate built-in undervoltage (UV) protection the entire load range of the converter, particularly at light loads. Accurate built-in overvoltage (OV) protection Additionally, this control technique significantly minimizes the EMI Hysteretic thermal shutdown (OTP) filtering requirements due to its wide bandwidth spread spectrum Internal power limiting function for overload protection effect. The HiperPFS-2 also features an integrated non-linear Cycle-by-cycle power switch current limit amplifier for enhanced load transient response, a user Internal non-linear amplifier for enhanced load transient programmable power good (PG) signal as well as user selectable response power limit functionality. HiperPFS-2 includes Power Integrations No external current sense required standard set of comprehensive protection features, such as Provides lossless internal sensing via sense-FET integrated soft-start, UV, OV, brown-in/out, and hysteretic Reduces component count and system losses thermal shutdown. HiperPFS-2 also provides cycle-by-cycle Minimizes high current gate drive loop area current limit for the power MOSFET, power limiting of the output Minimizes output overshoot and stresses during start-up for overload protection, and pin-to-pin short-circuit protection. Integrated power limit and frequency soft-start Improved dynamic response HiperPFS-2s innovative variable frequency continuous Input line feed-forward gain adjustment for constant loop conduction mode of operation (VF-CCM) minimizes switching gain across entire input voltage range losses by maintaining a low average switching frequency, while Eliminates up to 40 discrete components for higher reliability also varying the switching frequency in order to suppress EMI, and lower cost the traditional challenge with continuous conduction mode solutions. Systems using HiperPFS-2 typically reduce the total X Intelligent Solution for High Efficiency and Low EMI and Y capacitance requirements of the converter, the inductance Continuous conduction mode PFC uses novel constant volt/ of both the boost choke and EMI noise suppression chokes, amp-second control engine reducing overall system size and cost. Additionally, compared High efficiency across load with designs that use discrete MOSFETs and controllers, High power factor across load HiperPFS-2 devices dramatically reduce component count and Low cost EMI filter board footprint while simplifying system design and enhancing Frequency sliding technique for light load efficiency improvements reliability. The innovative variable frequency, continuous >95% efficiency from 10% load to full load at nominal input conduction mode controller enables the HiperPFS-2 to realize all voltages of the benefits of continuous conduction mode operation while Variable switching frequency to simplify EMI filter design leveraging low-cost, small, simple EMI filters. Varies over line input voltage to maximize efficiency and minimize EMI filter requirements Many regions mandate high power factor for many electronic Varies with input line cycle voltage by >60 kHz to maximize products with high power requirements. These rules are spread spectrum effect combined with numerous application-specific standards that require high power supply efficiency across the entire load range, Advanced Package for High Power Applications from full load to as low as 10% load. High efficiency at light load Up to 425 W peak output power capability in a highly is a challenge for traditional PFC approaches in which fixed compact package MOSFET switching frequencies cause fixed switching losses on Simple adhesive or clip mounting to heat sink each cycle, even at light loads. Besides featuring relatively flat No insulation pad required and can be directly connected to efficiency across the load range, HiperPFS-2 also enables higher heat sink power factor at light loads. HiperPFS-2 simplifies compliance Staggered pin arrangement for simple routing of board traces with new and emerging energy-efficiency standards over a broad and high-voltage creepage requirements market space in applications such as PCs, LCD TVs, notebooks, Single package solution for PFC converter reduces assembly appliances, pumps, motors, fans, printers, and LED lighting. costs and layout size 2 Rev. D 06/15 www.power.com