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    Texas Instruments UC2526AN, Dual PWM Controller, 35 V, 550 kHz 18-Pin, PDIP

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    Subtotal (1 tube of 20 units)**

    $125.92

    (exc. GST)

    $144.80

    (inc. GST)

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    95 In stock for delivery within 7 working day(s)*

    * Delivery dates may change based on your chosen quantity and delivery address.

    Units
    Per unit
    Per Tube**
    20 - 80$6.296$125.92
    100 +$5.666$113.32

    **price indicative

    RS Stock No.:
    922-3439
    Mfr. Part No.:
    UC2526AN
    Brand:
    Texas Instruments

    Flyback Controller, Voltage Control, Texas Instruments


    The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

    The Texas Instruments UC1526A Series are improved-performance pulse-width modulator circuits intended for direct replacement of equivalent non- \x93A\x94 versions in all applications. Higher frequency operation has been enhanced by several significant improvements including: a more accurate oscillator with less minimum dead time, reduced circuit delays (particularly in current limiting), and an improved output stage with negligible cross-conduction current. Additional improvements include the incorporation of a precision, band-gap reference generator, reduced overall supply current, and the addition of thermal shutdown protection.

    Reduced Supply Current
    Oscillator Frequency to 600kHz
    Precision Band-Gap Reference
    7 to 35V Operation
    Dual 200mA Source/Sink Outputs
    Minimum Output Cross-Conduction
    Double-Pulse Suppression Logic
    Under-Voltage Lockout
    Programmable Soft-Start
    Thermal Shutdown
    TTL/CMOS Compatible Logic Ports
    5 Volt Operation (VIN = VC = VREF = 5.0V)

    For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.


    Flyback Controllers, Texas Instruments


    Current-Mode and Voltage-Mode PWM Controller
    Primary-Side Regulation
    Peak Power Mode
    Low Power