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    Part number
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    4. DC/DC Converters/
    5. RT9232GS RICHTEK

    RT9232GS [RICHTEK]

    RT9232GS
    RT9232GS

    Part No:

    RT9232GS

    Category:

    DC/DC Converters

    Manufacturer:

    RICHTEK

    Description:

    The RT9232 is a single-phase synchronous buck PWM controller designed to drive two N-Channel MOSFETs with programmable frequency and high output current capability.

    RoHS Status:

    Product FAQ

    1. Is RT9232GS available for RFQ?

    Yes. RT9232GS by RICHTEK is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for RT9232GS?

    Pricing for RT9232GS can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of RT9232GS?

    RT9232GS is a RICHTEK DC/DC Converters with Under Voltage Protection Threshold Max: 0.7V and Under Voltage Protection Threshold Min: 0.5V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for RT9232GS?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can RT9232GS be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to RT9232GS?

    Yes. If RT9232GS is unavailable, obsolete, or does not meet your required lead time, we can help check similar RICHTEK DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    RT9232GS

    Manufacturer:

    RICHTEK

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Input Voltage
    3.3V ~ 12V
    Output Voltage
    0.8V
    Output Current
    25A
    Operating Temperature
    0°C ~ 70°C
    Storage Temperature
    -65°C ~ 150°C
    RoHS Status
    RoHS Compliant
    Package
    SOP-14
    RoHS Status
    RoHS Compliant
    ESD Hbm
    2kV
    ESD Mm
    200V
    Enable Off Threshold Min
    0.8V
    Enable On Threshold Max
    2V
    Error Amplifier Dc Gain
    88 dB
    Error Amplifier Gain Bandwidth
    15MHz
    Error Amplifier Reference Voltage Max
    0.808V
    Error Amplifier Reference Voltage Min
    0.792V
    Error Amplifier Slew Rate
    6V/µs
    Free Running Frequency
    200kHz
    Frequency Range
    50kHz ~ 800kHz
    Junction Temperature
    0°C ~ 125°C
    Lead Temperature
    260°C
    Lower Drive Sink Current
    2A
    Lower Drive Sink Resistance Max
    4Ω
    Lower Drive Sink Resistance Min
    2.5Ω
    Lower Drive Source Current
    2.4A
    Lower Drive Source Resistance Max
    4Ω
    Lower Drive Source Resistance Min
    2.5Ω
    Nominal Supply Current
    3mA
    Oscillator Frequency
    170kHz ~ 230kHz
    Oscillator Ramp Amplitude
    2V
    Por Hysteresis Max
    0.7V
    Por Hysteresis Min
    0.4V
    Por Vcc Rising Threshold Max
    10V
    Por Vcc Rising Threshold Min
    8.4V
    Reference Voltage
    0.8V
    Reference Voltage Tolerance
    ±1%
    Sense Rising Threshold Max
    2V
    Sense Rising Threshold Min
    1.5V
    Soft Start Source Current Max
    10µA
    Soft Start Source Current Min
    7µA
    Supply Voltage
    10.8V ~ 13.2V
    Thermal Resistance
    100°C/W
    Under Voltage Protection Delay
    30 µs
    Under Voltage Protection Threshold Max
    0.7V
    Under Voltage Protection Threshold Min
    0.5V
    Upper Drive Sink Current
    1A
    Upper Drive Sink Resistance Max
    8Ω
    Upper Drive Sink Resistance Min
    5Ω
    Upper Drive Source Current
    1A
    Upper Drive Source Resistance Max
    12Ω
    Upper Drive Source Resistance Min
    9Ω

    Products Detail

    The RT9232 is a single-phase synchronous buck PWM controller designed to drive two N-Channel MOSFETs. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirements with an internal 0.8V ± 1% reference. Operates from 12V, 5V or 3.3V input. Uses voltage mode PWM control with external feedback loop compensation for fast transient response. Oscillator with programmable frequency (50kHz to 800kHz) reduces external component size. Suitable for high performance graphic processors, DDR and VTT power. Integrates complete protect functions including Soft Start, Output Enable, UVLO into a small 14-pin package.

    Key Features

    • Single-phase DC/DC Buck Converter with High Output Current (up to 25A), Low Output Voltage (down to 0.8V), High Input Voltage (up to 12V), 0.8V ± 1% Internal Reference, Adaptive Non-Overlapping Gate Drivers, Integrated High-Current, HV Gate Drivers, External Programmable Soft Start, External Programmable Frequency (50kHz to 800kHz, 200kHz Free Run), Integrated Output Short Circuit Protection, On/Off Control by Enable Pin, Drives Two N-Channel MOSFET, Full 0 to 100% Duty Cycle, Fast Transient Response, Voltage Mode PWM Control with External Feedback Loop Compensation, RoHS Compliant and 100% Lead (Pb)-Free

    Application scenarios

    • System (Graphic, MB) with 12V Power
    • Graphic Cards (AGP 8X, 4X, PCI Express*16)
    • High Current for High Performance Graphic Processors (GPU, VPU)
    • Middle Current for High Performance Graphic Memory Power (DDR, DDR II)
    • Low Current with Sink Capacity for High Performance Graphic Memory Power (DDR/VTT)
    • 3.3V to 12V Input DC/DC Regulators
    • Low Voltage Distributed Power Supplies

    Documents

    Datasheets:

    RT9232

    Environmental Information:

    RoHS2 Cert
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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