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NCP12700ADNR2G - onsemi

Description: Wide Input Range (9 – 120/200 V; MSOP10/WQFN10); 1 A / 2.8 A Source / Sink Gate Driver; Current Mode Control with Integrated Slope Compensation; Single Resistor Programmable Oscillator; Input Voltage UVLO with Hysteresis; Several Fault Protections: - User Adjustable Over-Power Protection - Overload Protection with 30 ms Overload Timer - NTC-Compatible Fault Interface for Thermal Protection - Output OVP Fault Interface - Fault Auto-recovery Mode with 1 s Auto-recovery Period

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NCP12700ADNR2G Details

  • Manufacturer Part Number:

    NCP12700ADNR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP-10

  • Package Description:

    MSOP-10

  • Manufacturer Package Code:

    846AE

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    22 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    120 V

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.2,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    4 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

NCP12700ADNR2G Frequently Asked Questions (FAQs)

  • A recommended PCB layout for the NCP12700ADNR2G involves placing the device near a thermal pad or heat sink, using a 2-layer or 4-layer board with a solid ground plane, and keeping the thermal vias as close to the device as possible.
  • To ensure proper biasing, connect the EN pin to a voltage source (e.g., VCC) through a resistor (e.g., 10 kΩ) and a capacitor (e.g., 100 nF) in parallel. This ensures the device is enabled and biased correctly.
  • The maximum allowed voltage on the VIN pin is 28 V, but it's recommended to keep it below 24 V for optimal performance and reliability.
  • The output voltage (VOUT) can be calculated using the formula: VOUT = (R1 / R2) × (VIN - VREF), where R1 and R2 are the feedback resistors, VIN is the input voltage, and VREF is the internal reference voltage (typically 1.25 V).
  • The PG (Power Good) pin is an open-drain output that indicates when the output voltage is within regulation (i.e., ±10% of the nominal output voltage). It can be used to enable or disable downstream circuits.

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