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2500-REEL packaging

NCP1252ADR2G General Description

The NCP1252ADR2G is a highly integrated PWM controller specifically designed for offline flyback converters. With a wide input voltage range, it is suitable for various applications including auxiliary power supplies and battery chargers. The device features a built-in 700V MOSFET, allowing for efficient handling of high input voltages. Additionally, it incorporates several protection features such as OVP, OCP, and OTP to ensure system reliability and safety. Utilizing a fixed frequency peak current mode control scheme, the NCP1252ADR2G provides precise regulation and stable operation. Its compact SOIC-7 package enhances thermal performance and facilitates PCB layout, making it an ideal solution for implementing efficient and reliable power supplies in various electronic devices

Key Features

  • The NCP1252ADR2G is a PWM controller with integrated high-voltage startup and standby power
  • It includes a pulse-by-pulse current limit and frequency jittering for reduced EMI emissions
  • The device operates with an input voltage range from 7
  • 6 V to 30 V and offers protection features such as overcurrent and overvoltage protection
  • Application

    • Compact and efficient design
    • Wide range of applications
    • Highly integrated solution


    Status Active Compliance PbAHP
    Case Outline 751-07 MSL Type 1
    MSL Temp (°C) 260 Container Type REEL
    Container Qty. 2500 ON Target Y
    Topology Forward Control Mode Current Mode
    fsw Typ (kHz) Up to 500 Stand-by Mode Yes
    UVLO (V) 9 to 10 Short Circuit Protection Yes
    Latch Yes Soft Start Yes
    VCC Max (V) 28 Drive Cap. (mA) 500 / 800
    Pricing ($/Unit) $0.2858Sample

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    In Stock: 6,100

    Minimum Order: 1

    Qty. Unit Price Ext. Price
    5+ $0.306 $1.53
    50+ $0.245 $12.25
    150+ $0.215 $32.25
    500+ $0.189 $94.50
    2500+ $0.159 $397.50
    5000+ $0.154 $770.00

    The prices below are for reference only.