Renesas' isolated power supply product portfolio includes current mode pulse width modulating (PWM) controllers for flyback, forward and general switch mode power supplies.

电源管理

产品选型表

    Processing table
    器件号
    Topology Characteristic
    Control Mode
    UVLO Rising (V)
    UVLO Falling (V)
    VBIAS (Max) (V)
    PWMs (#)
    FET Driver Output Current (Max) (A)
    Application
    Pkg. Type
    Output Power Max (W)
    Switching Frequency (KHz)
    No Load Power (mW)
    Cable Drop Comp (mV)
    Controller / Integrated
    Advanced Features
    Simulation Model Available
    Temp. Range
    Qualification Level
    ISL6721
    Flexible Single Ended Current Mode PWM Controller    		 Flyback or Forward (two switch) Peak Current Mode 8.25 7.7 20 1 1 SOICN, TSSOP Controller iSim Standard
    ISL6721A
    Flexible Single-ended Current Mode PWM Controller    		 Flyback or Forward (two switch) Peak Current Mode 6.8 6.2 20 1 1 QFN, TSSOP Controller Standard
    ISL6722A
    Flexible Single Ended Current Mode PWM Controllers    		 Flyback or Forward (two switch) Peak Current Mode 8.25 7.7 20 1 1 QFN, SOICN, TSSOP Controller Standard
    ISL6726
    Active Clamp Forward PWM Controller    		 Active clamp forward
    Active clamp forward, Asymmetric half-bridge and more...
    		 7.65 6.23 20 1 1 QSOP Controller iSim Standard
    ISL6741
    Flexible Double Ended Voltage and Current Mode PWM Controllers    		 Push-pull Peak Current Mode 7.25 6.75 20 2 0.01 TSSOP Controller Standard
    ISL6840
    Improved Industry-Standard Single-Ended PWM Controller    		 Peak Current Mode 7 6.6 20 1 1 DFN, MSOP, SOICN Controller Standard
    ISL6843
    Improved Industry-Standard Single-Ended PWM Controller    		 Flyback or Forward (two switch) Peak Current Mode 8.4 7.2 20 1 1 MSOP, SOICN Controller Standard
    ISL8840A
    High Performance Industry Standard Single-Ended Current Mode PWM Controller    		 Flyback Peak Current Mode 7 6.6 30 1 1 MSOP, SOICN Controller Standard
    iW1600-03
    10W AC/DC Digital Controller with <10mW Stand-by Power, Integrated Active Startup Circuit and Fast DLR    		 Flyback Primary-Side Regulation Peak Current Mode DCM 14.5 4.5 18 1 Adapters, Chargers SOIC-7 10 78 10 Controller Active Start-Up, EZ-EMI, Fast DLR, PrimAccurate, SmartDefender Standard
    iW1602
    Configurable Light Load Operation Mode AC/DC Converter Enables Highly Efficient 30W Travel Adapters with Fast DLR    		 Flyback Primary-Side Regulation Peak Current Mode DCM 12.7 5.5 20 1 1 Adapters, Chargers SOT23-6L 30 89 30 Controller Active Start-Up, EZ-EMI, Fast DLR, PrimAccurate, SmartDefender diaSIM Standard
    iW1608
    AC/DC Converter Configures Output Current in Real Time To Enable Smaller, Low Cost 30W Universal Input Adapters/Chargers    		 Flyback Primary-Side Regulation Peak Current Mode DCM 12.7 5.5 20 1 1 Adapters, Chargers SOT23-6L 30 89 30 Controller Active Start-Up, Configurable Real-Time Output Current Limit and more... Standard
    iW1676
    PrimAccurate™ Off-Line Digital PWM Controller in a SOT-23 Package    		 Flyback Primary-Side Regulation Peak Current Mode DCM 11 4 16 1 Adapters, Chargers SOT23-5L 5 64 30 300 Controller EZ-EMI, PrimAccurate Standard
    iW1677
    PrimAccurate™ Off-Line Digital PWM Controller in a SOT-23 Package    		 Flyback Primary-Side Regulation Peak Current Mode DCM 11 4 16 1 Adapters, Chargers SOT23-6L 5 72 20 Controller EZ-EMI, PrimAccurate Standard
    iW1678
    Low-Power Off-line Digital Green-Mode PWM Controller    		 Flyback Primary-Side Regulation Peak Current Mode DCM 10.5 4.1 16 1 Adapters, Chargers SOT23-5L 30 64 30 Controller Standard
    iW1690
    Low-Power Off-line Digital PWM Controller    		 Flyback Primary-Side Regulation Peak Current Mode DCM 12 5.5 16 1 Adapters, Chargers SOIC-8 30 45 - 75 30 Controller Standard
    iW1691
    PrimAccurate™ Off-Line Digital PWM N-Channel MOSFET Controller    		 Flyback Primary-Side Regulation Peak Current Mode DCM 12 6 16 1 0.3 SOIC-8 Controller Standard
    iW1692
    Low-Power Off-line Digital PWM Controller    		 Flyback Primary-Side Regulation Peak Current Mode DCM 12 6 16 1 0.3 Adapters, Chargers SOT23-6L 30 40 30 Controller Standard
    iW1697
    PrimAccurate™ Off-Line Digital PWM Controller in a SOT-23 Package    		 Flyback Primary-Side Regulation Peak Current Mode DCM 11 4 16 1 4 Adapters, Chargers SOT23-6L 30 40 30 Controller Standard
    iW1699
    30W AC/DC Off-Line Controller for Power Adapters    		 Flyback Primary-Side Regulation Peak Current Mode DCM 12 5.5 16 1 0.75 SOIC-8 Controller Standard
    iW1699B
    30W AC/DC Off-Line Controller for Power Adapters Offers Lower Output Ripple, Wider Input Voltage vs. iW1699    		 Flyback Primary-Side Regulation Peak Current Mode DCM 13.7 5.5 20 1 1 Adapters, Chargers, Embedded, Home Appliances SOIC-8 30 89 30 Controller 1% Ripple, EZ-EMI, Fast DLR, PrimAccurate, SmartDefender diaSIM Standard
    iW1700
    PrimAccurate™ Zero No-Load Power Off-Line Digital PWM Controller in a SOT-23 Package    		 Flyback Primary-Side Regulation Peak Current Mode DCM 11 4 16 1 Adapters, Chargers, Home Appliances SOT23-6L 10 72 5 Controller EZ-EMI, PrimAccurate Standard
    iW1702
    45W Digital AC/DC PWM Controller with Configurable Light Load Operation Mode Optimized for 9V+ Applications    		 Flyback Primary-Side Regulation Peak Current Mode DCM 13.7 6.4 20 1 1.2 Adapters, Chargers, Embedded, Home Appliances, Networking SOT23-6L 45 79 75 Controller 5V Applications, 9V Applications, 9V Applications and more... diaSIM Standard
    iW1706
    PrimAccurate™ Off-Line Digital PWM Controller in a SOT-23 Package    		 Flyback Primary-Side Regulation Peak Current Mode DCM 11 4 16 1
    Adapters, Chargers, Home Appliances, Networking and more...
    		 SOT23-5L 10 72 100 Controller EZ-EMI, PrimAccurate Standard
    iW1707
    PrimAccurate™ Digital Controller in a SOT-23 Package    		 Flyback Primary-Side Regulation Peak Current Mode DCM 11 4 16 1 Adapters, Chargers, Home Appliances, Networking, Smart Meters SOT23-6L 10 72 100 Controller EZ-EMI, PrimAccurate Standard
    iW1709
    PrimAccurate™ Digital Off-Line Controller with <50mW No-Load Power Consumption for Power Supplies up to 12W    		 Flyback Primary-Side Regulation Peak Current Mode DCM 14.5 4.5 20 1 Adapters, Chargers, Home Appliances, Networking, Smart Meters SOIC-8 12 72 50 Controller EZ-EMI, PrimAccurate diaSIM Standard
    iW1710
    PrimAccurate™ High Power, Off-Line Digital PWM N-Channel MOSFET Controller    		 Flyback Primary-Side Regulation Peak Current Mode DCM 12 6 16 1 0.3 Adapters, Chargers, Networking, Solid State Lighting SOIC-8 40 130 150 0, 300 Controller EZ-EMI, PrimAccurate Standard
    iW1760
    45W AC/DC Off-Line Controller for Power Adapters    		 Flyback Primary-Side Regulation Peak Current Mode DCM 12 6.5 16 1 0.75 SOIC-8 Controller Standard
    iW1760B
    45W AC/DC Off-Line Controller for Power Adapters Offers Lower Output Ripple, Wider Input Voltage vs iW1760    		 Flyback Primary-Side Regulation Peak Current Mode DCM 13.7 5.5 20 1 1 Adapters, Chargers, Embedded, Home Appliances, Networking SOIC-8 45 79 50 Controller 1% Ripple, EZ-EMI, Fast DLR, PrimAccurate diaSIM Standard
    iW1762
    PrimAccurate™ High-Performance N-Channel MOSFET Digital PWM Controller for Networking Adapters    		 Flyback Primary-Side Regulation Peak Current Mode DCM 12 6.5 16 1 0.75 Adapters, Chargers, Home Appliances, Networking SOIC-8 25 79 20 Controller EZ-EMI, Fast DLR, PrimAccurate Standard
    iW1770
    Digital PWM Controller Offers Peak Power Mode, Eliminating Need to Oversize Power Supply    		 Flyback Primary-Side Regulation Peak Current Mode DCM 13.7 6.5 20 1 1 Adapters, Chargers, Home Appliances, Networking SOIC-8 40 79 50 Controller EZ-EMI, Fast DLR, High Peak Power, PrimAccurate diaSIM Standard
    iW1780H
    Rapid Charge™ AC/DC Digital Controller    		 Flyback Primary-Side Regulation Peak Current Mode DCM 13.8 6.5 20 1 1.3 Adapters, Chargers SOIC-8 Controller Standard
    iW1781
    45W Rapid Charge™ AC/DC Digital Controller    		 Flyback Primary-Side Regulation Peak Current Mode DCM 13.8 6.5 20 1 1 Adapters, Chargers SOIC-8 45 76 20 Controller EZ-EMI, PrimAccurate, Rapid Charge, SmartDefender and more... Standard
    iW1782
    RapidCharge™ AC/DC Digital Quasi-Resonant PWM Controller    		 Flyback Primary-Side Regulation Peak Current Mode DCM 13.8 6.5 20 1 1 Adapters, Chargers SOIC-8 45 76 10 Controller EZ-EMI, PrimAccurate, Qualcomm Quick Charge 3.0-compatible and more... Standard
    iW1790
    Low BOM Cost 27W RapidCharge™ AC/DC Digital Controller with XM-Comm Technology    		 Flyback Primary-Side Regulation Peak Current Mode DCM 15.5 7.2 40 1 1 Adapters, Chargers SOIC-8 27 76 20 Controller EZ-EMI, PrimAccurate and more... Standard
    iW1791
    Reduced BOM Cost 27W Rapid Charge™ AC/DC Digital Controller    		 Flyback Primary-Side Regulation Peak Current Mode DCM 15.5 7.2 40 1 1 Adapters, Chargers SOIC-8 27 76 20 Controller Direct Charge, EZ-EMI, PrimAccurate and more... Standard
    iW1796
    27W Low BOM Cost RapidCharge™ AC/DC Digital Controller with XM-Comm Technology in Small SOT23-6    		 Flyback Primary-Side Regulation Peak Current Mode DCM 21 7.65 40 1 1 Adapters, Chargers SOT23-6L 27 76 - 86 20 Controller Cable Fault Protection, EZ-EMI, PrimAccurate and more... Standard
    iW1797
    27W High Resolution RapidCharge™ AC/DC Digital Controller in Small SOT23-6    		 Flyback Primary-Side Regulation Peak Current Mode DCM 21 7.65 40 1 1 Adapters, Chargers SOT23-6L 27 76 - 86 20 Controller Cable Fault Protection, EZ-EMI, PrimAccurate and more... Standard
    iW1798
    45W RapidCharge™ AC/DC Digital Controller with XM-Comm Technology and Advanced Protection Features    		 Flyback Primary-Side Regulation Peak Current Mode DCM 21 7.65 40 1 1 Adapters, Chargers SOIC-8 45 76 - 86 20 Controller Cable Fault Protection, EZ-EMI, PrimAccurate and more... Standard
    iW1799
    45W High Resolution RapidCharge™ AC/DC Digital Controller with Advanced Protection Features    		 Flyback Primary-Side Regulation Peak Current Mode DCM 21 7.65 40 1 1 Adapters, Chargers SOIC-8 45 55 - 86 20 Controller Cable Fault Protection, EZ-EMI, PrimAccurate and more... Standard
    iW1810
    AccuSwitch™ Off-Line Digital PWM Converter with 800V Bipolar Power Transistor    		 Flyback Primary-Side Regulation Peak Current Mode DCM 10.5 4.1 16 1 SOIC-7 Controller Standard
    iW1812
    AccuSwitch™ Off-Line Digital PWM Converter with 800V Bipolar Power Transistor    		 Flyback Primary-Side Regulation Peak Current Mode DCM 11 4 16 1 Adapters, Home Appliances, Smart Meters, Solid State Lighting SOIC-7 5 64 30 Integrated AccuSwitch, EZ-EMI, PrimAccurate Standard
    iW1816
    AccuSwitch™ Off-Line Digital PWM Converter with 800V Bipolar Power Transistor    		 Flyback Primary-Side Regulation Peak Current Mode DCM 11 4 16 1 Adapters, Chargers, Home Appliances, Smart Meters, Solid State Lighting SOIC-7 5 64 30 Integrated AccuSwitch, EZ-EMI, PrimAccurate Standard
    iW1818
    12W AccuSwitch™ AC/DC Digital Primary-Side Switcher Eliminates Optocoupler and Maintains Excellent Cross-Regulation Accuracy    		 Flyback Primary-Side Regulation Peak Current Mode DCM 14.5 4.4 20 1 Adapters, Chargers, Embedded, Home Appliances, Networking PDIP-7L 12 72 50 Integrated AccuSwitch, EZ-EMI, PrimAccurate diaSIM Standard
    iW1819
    18W AccuSwitch™ AC/DC Digital Primary-Side Switcher Eliminates Optocoupler and Maintains Excellent Cross-Regulation Accuracy    		 Flyback Primary-Side Regulation Peak Current Mode DCM 14.5 4.4 20 1 Embedded, Home Appliances, Networking SO-10 Batwing 18 72 30 Integrated AccuSwitch, EZ-EMI, PrimAccurate Standard
    iW1820
    15W AccuSwitch™ AC/DC Digital Primary-Side Switcher Eliminates Optocoupler and Maintains Excellent Cross-Regulation Accuracy    		 Flyback Primary-Side Regulation Peak Current Mode DCM 14.5 4.4 20 1 Adapters, Chargers, Embedded, Home Appliances, Networking SO-10 Batwing 15 72 30 Integrated AccuSwitch, EZ-EMI, Optimized for 5Vout, PrimAccurate Standard
    iW1821
    1200V AccuSwitch™ AC/DC Digital Primary-Side Converter for Three-Phase Industrial Applications up to 12W    		 Flyback Primary-Side Regulation Peak Current Mode DCM 14.5 4.4 20 1 Embedded, Smart Meters S0-10 Batwing, SO-10 Batwing 12 72 50 Integrated AccuSwitch, EZ-EMI, PrimAccurate Standard
    iW1822
    900V AccuSwitch™ AC/DC Digital Primary-Side Converter for Industrial Applications up to 18W    		 Flyback Primary-Side Regulation Peak Current Mode DCM 14.5 4.4 20 1 Embedded, Smart Meters S0-10 Batwing, SO-10 Batwing 18 72 30 Integrated AccuSwitch, EZ-EMI, PrimAccurate Standard
    iW1825
    700V AccuSwitch™ AC/DC Digital Primary-Side Converter with Configurable Light Load Mode for Applications up to 25W    		 Flyback Primary-Side Regulation Peak Current Mode DCM 13.7 6.4 18 1 Adapters, Chargers, Embedded, Home Appliances, Networking S0-10 Batwing, SO-10 Batwing 25 79 75 Integrated AccuSwitch, EZ-EMI, PrimAccurate, SmartDefender Standard
    iW1830
    15W AccuSwitch™ AC/DC Digital Primary-Side Switcher Eliminates Optocoupler and Maintains Excellent Cross-Regulation Accuracy    		 Flyback Primary-Side Regulation Peak Current Mode DCM 13.7 6.5 20 1 Home Appliances, Networking, Smart Meters PDIP-7L 15 79 50 Integrated AccuSwitch, EZ-EMI, PrimAccurate diaSIM Standard
    iW9801
    100W Digital Zero Voltage Switching RapidCharge™ AC/DC Controller    		 Flyback Peak Current Mode DCM, ZVS 20 7 43 1 1 Adapters, Chargers, PSUs, Power Tools SOIC-10 100 95 - 130 20 Controller Cable Fault Protection, Direct Charge, PrimAccurate and more... Standard
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product

    文档

    文档标题 类型 日期
    AN1387: White LED Driver Circuits for Off-Line Applications using Standard PWM Controllers
    PDF746 KB
    应用文档
    AN1262: Designing with the ISL6752, ISL6753 ZVS Full-Bridge Controllers
    PDF581 KB
    应用文档
    AN1246: Techniques To Improve ZVS Full-bridge Performance
    PDF725 KB
    应用文档
    AN1619: Designing with ISL6752DBEVAL1Z and ISL6754DBEVAL1Z Control Cards
    PDF1.49 MB
    应用文档
    AN1681: Grounding Techniques
    PDF509 KB
    应用文档
    AN1684: Nonideality of Ground
    PDF397 KB
    应用文档
    AN1245: iSim ISL6742 Virtual Evaluation Platform
    PDF1.05 MB
    应用文档
    AN1002: 200W, 470kHz, Telecom Power Supply Using ISL6551 Full-Bridge Controller and ISL6550 Supervisor and Monitor
    PDF4.30 MB
    应用文档
    AN9867: End of Life Derating: A Necessity or Overkill
    PDF338 KB
    应用文档
    AC/DC 电源管理 IC
    PDF5.67 MBEnglish
    手册
    Smartphone Solutions Guide
    PDF10.65 MB
    手册
    Intersil Commercial Lab Services
    PDF364 KB
    手册