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NCP1077STAT3G - onsemi

Description: Integrated 700 V MOSFET with RDS(on) of 4 Ω Current-Mode Fixed Frequency Operation (65/100/130 kHz); Peak Current: NCP1076 = 650mA / NCP1077 = 800 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; 300A No Load Power Consumption; Frequency Jittering (including during frequency foldback mode); AC Input Voltage Line Detection

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NCP1077STAT3G - onsemi PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - SOT-223 ST SUFFIX CASE 318E-04 ISSUE N
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NCP1077STAT3G - onsemi  - 3D model - SOT223 (3-Pin) - SOT-223 ST SUFFIX CASE 318E-04 ISSUE N
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NCP1077STAT3G Details

  • Manufacturer Part Number:

    NCP1077STAT3G

  • 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:

    17 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    8.5 V

  • Input Voltage-Min:

    7.7 V

  • Input Voltage-Nom:

    8.1 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):

    1.3 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    71 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

NCP1077STAT3G Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the NCP1077STAT3G is 18V. Exceeding this voltage may damage the device.
  • To ensure stability, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of 1 ohm or less.
  • The maximum output current that the NCP1077STAT3G can deliver is 1A. Exceeding this current may cause the device to overheat or fail.
  • The output voltage of the NCP1077STAT3G can be adjusted by using a resistive divider network between the output and the ADJ pin. The output voltage can be calculated using the formula: Vout = 1.25V x (1 + R1/R2).
  • The EN (enable) pin is used to turn the device on or off. When the EN pin is pulled low, the device is in shutdown mode and consumes minimal power. When the EN pin is pulled high, the device is enabled and operates normally.

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