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  • 离线控制器

    开关控制器

    安森美半导体提供固定频率回扫及正向PWM控制器,包括电流模式和电压模式设备。

    Product Compliance Status Description Topology Control Mode fsw Typ (kHz) Stand-by Mode UVLO (V) Short Circuit Protection Latch Soft Start VCC Max (V) Drive Cap. (mA) Package Type
    NCL30051 Pb-free
    Halide free
    ActiveNEW PFC and Resonant Half Bridge Combo Controller for LED Lighting                     SOIC-16
    NCP1252 Pb-free
    Halide free
    ActiveNEW Current Mode PWM Controller for Forward and Flyback Applications Flyback
    Forward
    Current Mode Up to 500 Yes 9 to 10 Yes Yes Yes 28 500 / 800 PDIP-8
    SOIC-8
    NCP1253 Pb-free
    Halide free
    ActiveNEW Current-Mode PWM Controller for Off-line Power Supplies Flyback Current Mode 65
    100
    Yes 8.8 Yes No
    Yes
    Yes 28 300 / 500 TSOP-6
    CS51221 AEC Qualified
    PPAP Capable
    Pb-free
    Halide free
    Active Enhanced Voltage Mode PWM Controller for Forward or Flyback Forward Voltage Mode Up to 1000 No Yes No Yes Yes 15 1000 SOIC-16
    CS5124 AEC Qualified
    PPAP Capable
    Pb-free
    Halide free
    Active Integrated Current Mode PWM Controller for Forward or Flyback (36 - 75 V Telecom Supply) Flyback Current Mode 400 No Yes No No Yes 75 200 SOIC-8
    MC33025 Pb-free
    Halide free
    Active Up-to-1 MHz Dual Output (Push-pull or H-Bridge) Voltage-or-Current-Mode PWM Controller Push-Pull Current/Voltage Mode 1000 No Yes Yes No Yes 30 200 / 200 PDIP-16
    SOIC-16W
    MC33060A Pb-free
    Halide free
    Active Fixed Frequency,  Single Ended, Voltage Mode PWM Controller Flyback Voltage Mode 200 No Yes No No Yes 42 200 PDIP-14
    SOIC-14
    MC33067 Pb-free
    Halide free
    Active High Performance Resonant Mode Controller Flyback Voltage Mode 1000 No Yes Yes No Yes 20 200 / 200 PDIP-16
    SOIC-16W
    MC33364 Pb-free
    Halide free
    Active GreenLine™ Critical Conduction Mode SMPS Controller Flyback Current Mode Up to 150 Yes Yes No No No 16 220 / 600 SOIC-16
    SOIC-8
    MC34060A Pb-free
    Halide free
    Active Fixed Frequency,  Single Ended, Voltage Mode PWM Controller   Voltage Mode 200 No Yes No No   42 200 PDIP-14
    SOIC-14
    NCL30000 Pb-free
    Halide free
    Active Power Factor Corrected TRIAC Dimmable LED Driver Flyback   Up to 300           20 500 / 800 SOIC-8
    NCL30001 Pb-free
    Halide free
    Active High Efficiency Single Stage Power Factor Corrected LED Driver Flyback Current Mode Up to 150           20 1000 / 1000 SOIC-16
    NCP1200 Pb-free
    Halide free
    Active Fixed Frequency Flyback Current Mode PWM Controller Flyback Current Mode 40
    60
    100
    Yes No Yes No No 16 250 / 250 PDIP-8
    SOIC-8
    NCP1203 Pb-free
    Halide free
    Active Fixed Frequency Flyback Current Mode PWM Controller Flyback Current Mode 40
    60
    100
    Yes Yes Yes No No 16 250 PDIP-8
    SOIC-8
    NCP1207A Pb-free
    Halide free
    Active Current Mode PWM Controller for Free Running Quasi-Resonant Operation  Flyback Current Mode Up to 1000 Yes yes Yes Yes Yes 16 500 / 500 PDIP-8
    SOIC-8
    NCP1207B Pb-free
    Halide free
    Active Current Mode PWM Controller for Free Running Quasi-Resonant Operation  Flyback Current Mode Up to 1000 Yes Yes Yes Yes Yes 18 500 / 500 SOIC-8
    NCP1216 Pb-free
    Halide free
    Active Fixed Frequency Current Mode PWM Controller Flyback Current Mode 65
    100
    133
    Yes No Yes No No 16 500 PDIP-8
    SOIC-8
    NCP1216A Pb-free
    Halide free
    Active Fixed Frequency Current Mode PWM Controller with Duty Cycle  Limited to 50% Flyback Current Mode 65
    100
    133
    Yes No Yes No Yes 16 500 PDIP-8
    SOIC-8
    NCP1217 Pb-free
    Halide free
    Active Fixed Frequency Current Mode PWM Controller Flyback Current Mode 65
    100
    133
    Yes Yes Yes Yes No 16 500 PDIP-8
    SOIC-8
    NCP1217A Pb-free
    Halide free
    Active Fixed Frequency Current Mode PWM Controller with Duty Cycle  Limited to 50% Flyback Current Mode 65
    100
    133
    Yes Yes Yes Yes Yes 16 500 PDIP-8
    SOIC-8
    NCP1218 Pb-free
    Halide free
    Active PWM Controller Featuring Dynamic Self Supply Flyback Current Mode 65 Yes 9.4 Yes Yes Yes 20 500 / 800 SOIC-8
    NCP1219 Pb-free
    Halide free
    Active PWM Controller Featuring Dynamic Self Supply Flyback Current Mode 65
    100
    Yes 9.4 Yes Yes Yes 20 500 / 800 SOIC-8
    NCP1230 Pb-free
    Halide free
    Active Fixed Frequency Current Mode PWM Controller Flyback Current Mode 65
    100
    133
    Yes Yes Yes Yes Yes 18 500 / 800 PDIP-8
    SOIC-8
    NCP1234 Pb-free
    Halide free
    Active Fixed Frequency Current Mode Controller for Flyback Converters Flyback Current Mode 65   9.5 Yes Yes Yes 28 500 / 500 SOIC-8
    NCP1236 Pb-free
    Halide free
    Active Fixed Frequency PWM Controller for Flyback Converters Flyback Current Mode 65
    100
        Yes Yes Yes 28 500 / 500 SOIC-8
    NCP1237 Pb-free
    Halide free
    Active Fixed Frequency Current Mode PWM Controller Flyback Current Mode 65     Yes Yes Yes 28 1000 / 1000 SOIC-8
    NCP1238 Pb-free
    Halide free
    Active Fixed Frequency Current Mode PWM Controller Flyback Current Mode 65     Yes Yes Yes 28 1000 / 1000 SOIC-8
    NCP1246 Pb-free
    Halide free
    Active Fixed Frequency Current Mode Controller for Flyback Converters Flyback Current Mode 100     Yes   Yes 28 500 / 500 SOIC-8
    NCP1250 Pb-free
    Halide free
    Active PWM Current-Mode Controller for Off-line Power Supplies Flyback Current Mode 65
    100
    Yes 8.8 Yes Yes Yes 28 300 / 500 TSOP-6
    NCP1251 Pb-free
    Halide free
    Active TSOP-6 Current-Mode PWM Controller for Off-line Power Supplies Flyback Current Mode 65 Yes 8.8 Yes No
    Yes
    Yes 28 300 / 500 TSOP-6
    NCP1271 Pb-free
    Halide free
    Active Soft-Skip Current Mode Standby PWM Controller with Adjustable Skip Level and External Latch Flyback Current Mode 65
    100
    Yes Yes Yes Yes Yes 20 500 / 800 PDIP-8
    SOIC-8
    NCP1288 Pb-free
    Halide free
    Active Fixed Frequency Current Mode PWM Controller Flyback Current Mode 65   10 Yes Yes Yes 28 1000 / 1000 SOIC-8
    NCP1294 Pb-free
    Halide free
    Active PWM Controller for Flyback or Forward Converters Flyback
    Forward
    Half-Bridge
    Step-Down
    Step-Up
    Current Mode Up to 1000 No Adj Yes No Yes 100 1000 / 1000 SOIC-16
    TSSOP-16
    NCP1308 Pb-free
    Halide free
    Active Current Mode Controller for Free Running Quasi-Resonant Operation  Flyback Current Mode Variable Yes Yes Yes Yes Yes 16 500 / 500 SOIC-8
    NCP1337 Pb-free
    Halide free
    Active Quasi-Resonant Current Mode Controller Featuring Overpower Compensation Flyback Current Mode Variable Yes Yes Yes Yes Yes 20 500 / 500 PDIP-8
    SOIC-8
    NCP1338 Pb-free
    Halide free
    Active PWM Current Mode Controller for Free Running Quasi Resonant Operation  Flyback Current Mode Variable Yes Yes Yes Yes Yes 20 500 / 500 SOIC-8
    NCP1351 Pb-free
    Halide free
    Active Variable Off-Time Current Mode Controller Featuring Short Circuit Protection Flyback Current Mode Variable No Yes Yes Yes No 28 400 / 400 PDIP-8
    SOIC-8
    NCP1377 Pb-free
    Halide free
    Active Current-Mode Controller for Free Running Quasi-Resonant Operation  Flyback Current Mode Variable Yes Yes No Yes Yes 16 500 / 500 PDIP-8
    SOIC-8
    NCP1379 Pb-free
    Halide free
    Active Quasi-Resonant Current Mode Controller Flyback Current Mode Variable Yes 9 Yes Yes Yes 28 500 / 800 SOIC-8
    NCP1380 Pb-free
    Halide free
    Active Quasi-Resonant Current Mode Controller Flyback Current Mode Variable Yes 9 Yes No
    Yes
    Yes 28 500 / 800 SOIC-8
    NCP1381 Pb-free
    Halide free
    Active Quasi Resonant  Current Mode Controller  featuring PFC Go To Standby function Flyback Current Mode Variable Yes Yes Yes Yes Yes 20 500 / 800 SOIC-14
    NCP1382 Pb-free
    Halide free
    Active Quasi Resonant  Current Mode Controller  featuring PFC Go To Standby function Flyback Current Mode Variable Yes Yes Yes Yes Yes 20 500 / 800 SOIC-14
    NCP1392 Pb-free
    Halide free
    Active High Voltage Half-Bridge Driver with Inbuilt Oscillator featuring Brown-out  and Autorecovery Enable Input Half-Bridge Current Mode 250 No 9 No No Yes 16 500 / 1000 SOIC-8
    NCP1393 Pb-free
    Halide free
    Active High Voltage Half-Bridge Driver with Inbuilt Oscillator featuring Brown-out  and Latched Enable Input Half-Bridge Current Mode 250 No 9 No No Yes 16 500 / 1000 SOIC-8
    NCP1395 Pb-free
    Halide free
    Active High Performance Resonant Mode Controller Push-Pull Voltage Mode 1000 Yes Yes Yes Yes Yes 20 180 / 180 PDIP-16
    SOIC-16
    NCP1396 Pb-free
    Halide free
    Active High Performance Resonant Mode Controller with High and Low Side Drivers Push-Pull Voltage Mode Up to 500 Yes Yes Yes Yes Yes 20 500 / 1000 SOIC-16
    NCP1397 Pb-free
    Halide free
    Active High Performance Resonant Mode Controller with Integrated High Voltage Drivers         9.5/10.5 Yes Yes Yes 20 500 / 1000 SOIC-16
    NCP1562 Pb-free
    Halide free
    Active High Performance Active Clamp/Reset PWM Controller Flyback Voltage Mode Up to 500 No Yes Yes Yes Yes 20 2500 / 2500 SOIC-16
    TSSOP-16
    NCP1910 Pb-free
    Halide free
    Active High Performance Combo Controller for ATX Power Supplies Half-Bridge Current Mode Up to 500 Yes 9/10.4 Yes Yes Yes 20 500 / 1000 SOIC-24
    NCP1927 Pb-free
    Halide free
    Active Combination Power Factor Correction Controller and Flyback Controller for Flat Panel TVs Flyback Current Mode 65 Yes Yes Yes No Yes 30   SOIC-16
    NCV3843B AEC Qualified
    PPAP Capable
    Pb-free
    Halide free
    Active Current Mode PWM Controller Flyback Current Mode 52 No Yes Yes No Yes 30 200 / 200 SOIC-14
    SOIC-8
    UC2842B Pb-free
    Halide free
    Active High Performance Current Mode PWM Controller Flyback Current Mode 52 No Yes Yes No No 30 200 / 200 PDIP-8
    SOIC-14
    SOIC-8
    UC2843B Pb-free
    Halide free
    Active High Performance Current Mode PWM Controller Flyback Current Mode 52 No Yes Yes No No 30 200 / 200 PDIP-8
    SOIC-14
    SOIC-8
    UC2844B Pb-free
    Halide free
    Active High Performance Current Mode PWM Controller Flyback Current Mode 52 No Yes Yes No No 30 200 / 200 PDIP-8
    SOIC-14
    SOIC-8
    UC2845B Pb-free
    Halide free
    Active High Performance Current Mode PWM Controller Flyback Current Mode 52 No Yes Yes No No 30 200 / 200 PDIP-8
    SOIC-14
    SOIC-8
    UC3842B Pb-free
    Halide free
    Active High Performance Current Mode PWM Controller Flyback Current Mode 52 No Yes Yes No No
    Yes
    30 200 / 200 PDIP-8
    SOIC-14
    SOIC-8
    UC3843B Pb-free
    Halide free
    Active High Performance Current Mode PWM Controller Flyback Current Mode 52 No Yes Yes No No
    Yes
    30 200 / 200 PDIP-8
    SOIC-14
    SOIC-8
    UC3844B Pb-free
    Halide free
    Active High Performance Current Mode PWM Controller Flyback
    Forward
    Step-Down
    Step-Up
    Current Mode 52 No Yes Yes No No
    Yes
    25 200 / 200 PDIP-8
    SOIC-14
    SOIC-8
    UC3845B Pb-free
    Halide free
    Active High Performance Current Mode PWM Controller Flyback
    Forward
    Step-Down
    Step-Up
    Current Mode 52 No Yes Yes No No
    Yes
    25 200 / 200 PDIP-8
    SOIC-14
    SOIC-8

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