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NCP45521IMNTWG-H - onsemi

Description: Advanced Controller with Charge Pump; Integrated N-Channel MOSFET; Soft-Start via Slew Rate Control (NCP45521-Adjustable, NCP45520-Fixed); Ultra-Low On-Resistance; Input Voltage Range 0.5 V to 13.5 V (18V Tolerant); Low Standby Current; Quick Output Discharge Function (Adjustable); No External Components Required; Enable Pins with CMOS Input Levels; Power Good Signaling (NCP45520); Fault Protection: Over Temperature; Fault Protection: Under Voltage Lockout; Fault Protection: Short-Circuit Protection; Pb-Fre

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Symbol
NCP45521IMNTWG-H - onsemi - PCB symbol
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PCB Footprints
NCP45521IMNTWG-H - onsemi PCB footprint - Other - Other - DFN8 2x2, 0.5P CASE 506CC ISSUE A_1
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3D Models
NCP45521IMNTWG-H - onsemi - 3D model - Other - DFN8 2x2, 0.5P CASE 506CC ISSUE A_1
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NCP45521IMNTWG-H Details

  • Manufacturer Part Number:

    NCP45521IMNTWG-H

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DFN8 2x2, 0.5P

  • Package Description:

    DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    506CC

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Built-in Protections:

    TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current Flow Direction:

    SINK

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    13.5 V

  • Supply Voltage1-Min:

    0.5 V

  • Supply Voltage1-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

NCP45521IMNTWG-H Frequently Asked Questions (FAQs)

  • A thermal pad is recommended under the package to improve thermal performance. A minimum of 2 oz copper thickness and a thermal relief pattern are recommended. Refer to the onsemi application note AND9093/D for more details.
  • Ensure the input voltage is within the recommended range (2.5V to 5.5V). The device has an internal power-on reset (POR) circuit that ensures the device is properly powered up and configured. Wait for the POR signal to settle before enabling the device.
  • A 1uF to 10uF ceramic capacitor (X5R or X7R dielectric) is recommended for input decoupling. The capacitor should be placed as close to the device as possible to minimize noise and ensure stable operation.
  • The device has a built-in thermal shutdown feature that disables the output when the junction temperature exceeds 150°C. Ensure proper thermal design and heat sinking to prevent thermal shutdown. If thermal shutdown occurs, the device will automatically recover when the junction temperature drops below 130°C.
  • A 1uF to 10uF ceramic capacitor (X5R or X7R dielectric) is recommended for output filtering. The capacitor should be placed as close to the output pin as possible to minimize noise and ensure stable operation.

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