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    5. PT6901N Rochester

    PT6901N [Rochester]

    PT6901N
    PT6901N

    Part No:

    PT6901N

    Category:

    DC/DC Converters

    Manufacturer:

    Rochester

    Description:

    The PT6900 is a series of high-performance ISRs that provide plus to minus voltage conversion, up to 12W in a 23-pin SIP package.

    Datasheet:

    Product FAQ

    1. Is PT6901N available for RFQ?

    Yes. PT6901N by Rochester 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 PT6901N?

    Pricing for PT6901N 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 PT6901N?

    PT6901N is a Rochester DC/DC Converters with PT6901 Output Voltage Nominal: -2.0V and PT6902 Output Voltage Nominal: -5.2V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT6901N?

    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 PT6901N 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 PT6901N?

    Yes. If PT6901N is unavailable, obsolete, or does not meet your required lead time, we can help check similar Rochester DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    PT6901N

    Manufacturer:

    Rochester

    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

    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
    Efficiency
    65% (typ) for -1.5V at Vin=5V, 70% for -2.0V at Vin=5V, 77% for -5.2V at Vin=5V, 67% for -2.0V at Vin=3.3V, 75% for -5.2V at Vin=3.3V
    Line Regulation
    ±0.5% (typ), ±1.0% (max)
    Load Regulation
    ±0.5% (typ), ±1.0% (max)
    Operating Temperature
    0°C ~ 85°C
    Output Voltage Tolerance
    ±0.05V
    PT6901 Input Voltage Max
    5.5V
    PT6901 Input Voltage Min
    4.5V
    PT6901 Output Adjust Max
    -4.4V
    PT6901 Output Adjust Min
    -1.4V
    PT6901 Output Current Max
    6.0A
    PT6901 Output Voltage Nominal
    -2.0V
    PT6902 Input Voltage Max
    5.5V
    PT6902 Input Voltage Min
    4.5V
    PT6902 Output Adjust Max
    -6.5V
    PT6902 Output Adjust Min
    -2.7V
    PT6902 Output Current Max
    3.0A
    PT6902 Output Voltage Nominal
    -5.2V
    PT6903 Input Voltage Max
    5.5V
    PT6903 Input Voltage Min
    4.5V
    PT6903 Output Adjust Max
    -3.4V
    PT6903 Output Adjust Min
    -1.2V
    PT6903 Output Current Max
    6.0A
    PT6903 Output Voltage Nominal
    -1.5V
    PT6904 Input Voltage Max
    3.6V
    PT6904 Input Voltage Min
    3.1V
    PT6904 Output Adjust Max
    -4.4V
    PT6904 Output Adjust Min
    -1.4V
    PT6904 Output Current Max
    5.0A
    PT6904 Output Voltage Nominal
    -2.0V
    PT6905 Input Voltage Max
    3.6V
    PT6905 Input Voltage Min
    3.1V
    PT6905 Output Adjust Max
    -6.5V
    PT6905 Output Adjust Min
    -2.7V
    PT6905 Output Current Max
    2.0A
    PT6905 Output Voltage Nominal
    -5.2V
    Package
    23-pin SIP
    Required Capacitor
    330µF electrolytic on input and output
    Ripple Noise
    40mV (typ) for -1.5V/-2.0V, 50mV (typ) for -5.2V
    Short Circuit Protected
    No
    Storage Temperature
    -40°C ~ 125°C
    Switching Frequency
    500kHz ~ 600kHz
    Transient Response
    200 µSec (typ), 200mV (typ) over/undershoot
    Weight Horizontal
    33 grams
    Weight Vertical
    28 grams

    Products Detail

    The PT6900 series are integrated switching regulators (ISRs) that convert positive input voltages (+5V or +3.3V) to regulated negative output voltages. They provide up to 12W of output power and feature remote sense and adjustable output voltage. The series includes models for output voltages of -1.5V, -2.0V, and -5.2V. The devices require a 330µF electrolytic capacitor on the input and output for proper operation. They are not short-circuit protected. The package is a 23-pin SIP.

    Key Features

    • Plus to minus voltage conversion
    • Up to 12W output power
    • Input voltage: +5V or +3.3V
    • Negative output
    • Remote sense
    • Adjustable output voltage
    • 23-pin SIP package
    • Requires 330µF electrolytic capacitor on input and output
    • Not short-circuit protected

    Application scenarios

    • High-speed fiber optic communications
    • powering ECL (-5.2V) and GaAs (-2.0V) ICs

    Documents

    Datasheets:

    PT6900 Series
    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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