Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Power/
    4. DC/DC Converters/
    5. PT7743N Rochester

    PT7743N [Rochester]

    PT7743N
    PT7743N

    Part No:

    PT7743N

    Category:

    DC/DC Converters

    Manufacturer:

    Rochester

    Description:

    The PT7615 power module is a 20-A fully integrated switching regulator (ISR) housed in a 27-pin aluminum SIP package. Operating from a 5V-input bus, the PT7615 produces a tightly regulated supply voltage that is programmable over the range, 1.075V to 1.85V.

    Datasheet:

    Product FAQ

    1. Is PT7743N available for RFQ?

    Yes. PT7743N 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 PT7743N?

    Pricing for PT7743N 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 PT7743N?

    PT7743N is a Rochester DC/DC Converters with Total Output Voltage Variation Max: ±3% and Total Output Voltage Variation Typ: ±2%. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT7743N?

    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 PT7743N 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 PT7743N?

    Yes. If PT7743N 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:

    PT7743N

    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
    87%
    Flammability
    UL 94V-0
    Input Voltage
    4.5V ~ 5.5V
    Line Regulation
    ±10mV
    Load Regulation
    ±10mV
    Mechanical Shock
    500 G's
    Mechanical Vibration
    10 G's
    Operating Temperature
    -40°C ~ +85°C
    Output Capacitance
    330µF ~ 15000µF
    Output Current
    20A
    Output Ripple Voltage Typ
    40 mVpp
    Output Voltage Tolerance Max
    25mV
    Output Voltage Tolerance Min
    -25mV
    Overshoot Undershoot Typ
    ±100mV
    Package
    27-pin aluminum SIP
    Short Circuit Threshold Typ
    32A
    Standby Current
    30mA
    Stby Input High Voltage Max
    Open
    Stby Input High Voltage Min
    2.0V
    Stby Input Low Current Max
    0.3mA
    Stby Input Low Voltage Max
    0.8V
    Stby Input Low Voltage Min
    -0.2V
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency
    300kHz ~ 400kHz
    Temperature Variation Typ
    ±1.5%Vo
    Total Output Voltage Variation Max
    ±3%
    Total Output Voltage Variation Typ
    ±2%
    Transient Response Typ
    50 µSec
    Weight
    36 grams

    Products Detail

    The PT7615 is a 20-A fully integrated switching regulator with 5V input, programmable output voltage from 1.075V to 1.85V in 25mV steps via a 5-bit code. It is VRM 9.0 compatible and suitable for microprocessor and DSP core power supplies. Features include shutdown control, differential remote sense, and short-circuit protection. High efficiency up to 87% is achieved.

    Key Features

    • Single-Device: +5V Input
    • 20A Output
    • 5-bit Programmable: 1.075V to 1.85V (25mV Steps)
    • VRM 9.0 Compatible
    • High Efficiency (87%)
    • Differential Remote Sense
    • Short-Circuit Protection
    • Compatible with PT7743 20A Current Booster
    • Shutdown control

    Application scenarios

    • Microprocessor and DSP core power supplies
    • VRM 9.0 compatible applications

    Documents

    Datasheets:

    PT7615, PT7743
    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

    BEST SELL
    VN7050AJTR

    VN7050AJTR

    STMicroelectronics

    BEST SELL
    ATSAME70Q20B-AN

    ATSAME70Q20B-AN

    Microchip

    BEST SELL
    K4A4G085WF-BCTD

    K4A4G085WF-BCTD

    SAMSUNG

    BEST SELL
    K4FBE3D4HM-GHCL

    K4FBE3D4HM-GHCL

    SAMSUNG

    BEST SELL
    SBAV99LT1G

    SBAV99LT1G

    Onsemi

    BEST SELL
    H5AN8G8NCJR-XNC

    H5AN8G8NCJR-XNC

    SK HYNIX

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    MT29F16G08ABACAWP-ITZ:C

    MT29F16G08ABACAWP-ITZ:C

    Micron

    BEST SELL
    MT47H128M16RT-25E IT:C

    MT47H128M16RT-25E IT:C

    Micron

    BEST SELL
    H9TQ64A8GTDCUR-KUM

    H9TQ64A8GTDCUR-KUM

    SK HYNIX

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • PT3408C
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • PT79SR108S
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • PT8103C
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • ADP3026JRUZ-REEL
      Rochester
      Available for RFQ
      Request Volume Pricing
    • NCP1500DMR2G
      Rochester
      Available for RFQ
      Request Volume Pricing
    • FAN5099MTCX
      Rochester
      Available for RFQ
      Request Volume Pricing
    • PT6407D
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • PT6343N
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • PT4523N
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • PT79SR109H
      Rochester
      Available for RFQ
      Request Volume Pricing

    ISL6567CRZ

    ISL6567CRZ

    Rochester

    PT7715A

    PT7715A

    Rochester

    PT4121C

    PT4121C

    Rochester

    ADP3154JRU-REEL

    ADP3154JRU-REEL

    Rochester

    78SR174VC

    78SR174VC

    Rochester

    ICL7660SIPA

    ICL7660SIPA

    Rochester

    PT6651G

    PT6651G

    Rochester

    PT4101A

    PT4101A

    Rochester

    PT5112C

    PT5112C

    Rochester

    PTB48502AAS

    PTB48502AAS

    Rochester

    AC Power Entry Modules(315)Power Condition(27401)Batteries(5298)Solar Panels & Solar Cells(7)Supercapacitors(0)Battery Chargers(11802)AC Power Plugs & Receptacles(207)Battery Holders, Clips & Contacts(447)Thermoelectric Assemblies(2475)Power Supplies(336747)

    No recently viewed products