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NCP1075STBT3G - onsemi

Description: Integrated 700 V MOSFET with RDS(on) of 11 Ω Current-Mode Fixed Frequency Operation (65/100/130 kHz); Peak Current: NCP1072 = 250mA / NCP1075 = 450 mA; Skip-Cycle Operation at Low Peak Current; Dynamic Self-Supply (DSS); Auto-Recovery Output Short Circuit Protection with Timer-Based Detection; Frequency Foldback Operation; 300µA No Load Power Consumption; Frequency Jittering (including during frequency foldback mode); AC Input Voltage Line Detection

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PCB Footprints
NCP1075STBT3G - onsemi PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - SOT−223 (TO−261) CASE 318E−04 ISSUE N
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NCP1075STBT3G - onsemi  - 3D model - SOT223 (3-Pin) - SOT−223 (TO−261) CASE 318E−04 ISSUE N
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NCP1075STBT3G Details

  • Manufacturer Part Number:

    NCP1075STBT3G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223 (TO-261) 4 LEAD

  • Package Description:

    SOT-223, 4 PIN

  • Pin Count:

    4

  • Manufacturer Package Code:

    0.0318

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    19 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    8.6 V

  • Input Voltage-Min:

    7.8 V

  • Input Voltage-Nom:

    8.2 V

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    TO-261AA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    1 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    110 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.5 mm

NCP1075STBT3G Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the NCP1075STBT3G is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a minimum capacitance of 10uF and an ESR of less than 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of less than 1 ohm.
  • The maximum output current that the NCP1075STBT3G can deliver is 5A, but it's recommended to keep it below 4A for optimal performance and reliability.
  • To protect the NCP1075STBT3G from overheating, ensure good airflow around the device, use a suitable heat sink if necessary, and keep the ambient temperature below 85°C. Also, avoid exceeding the maximum power dissipation of 15W.
  • The NCP1075STBT3G is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Ensure proper heat management and derate the output current accordingly in high-temperature environments.

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