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MAX773CSD+ - Analog Devices

Description: ♦ 90% Efficiency for 10mA to 1A Load Currents ♦ Up to 15W Output Power ♦ 110µA Max Supply Current ♦ 5µA Max Shutdown Current ♦ 2V to 16.5V Input Range (MAX770/MAX771/MAX772) ♦ Internal Shunt Regulator for High Input Voltages (MAX773)

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MAX773CSD+ - Analog Devices - PCB symbol
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PCB Footprints
MAX773CSD+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 14 SO
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3D Models
MAX773CSD+ - Analog Devices - 3D model - Small Outline Packages - 14 SO
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MAX773CSD+ Details

  • Manufacturer Part Number:

    MAX773CSD+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    14-SOIC_N-150_MIL

  • Package Description:

    SO-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    14-SOIC_N-150_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1999-05-26

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    SELECTABLE REGULATING VOLTAGE

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    16.5 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    15.6 V

  • Output Voltage-Min:

    14.4 V

  • Output Voltage-Nom:

    15 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • 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):

    0.11 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    300 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MAX773CSD+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX773CSD+ involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended. Additionally, the device should be placed near the power source to minimize the length of the power traces.
  • To optimize the performance of the MAX773CSD+ in a noisy environment, it is recommended to use a low-ESR input capacitor, add a noise filter at the input, and use a shielded inductor. Additionally, the device should be placed away from noise sources, and the PCB should be designed to minimize electromagnetic interference (EMI).
  • The maximum ambient temperature range for the MAX773CSD+ is -40°C to +125°C. However, the device's performance may degrade at higher temperatures, and the output voltage may drop. It is recommended to derate the output current and voltage at higher temperatures to ensure reliable operation.
  • Yes, the MAX773CSD+ can be used in a battery-powered device. The device has a low quiescent current of 1.5mA, making it suitable for battery-powered applications. However, it is recommended to add a power-switching circuit to turn off the device when not in use to conserve battery life.
  • To troubleshoot issues with the MAX773CSD+, start by checking the input voltage, output voltage, and output current. Verify that the input and output capacitors are properly connected and meet the recommended specifications. Check for any signs of overheating, and ensure that the device is properly soldered and mounted. If the issue persists, consult the datasheet and application notes for further guidance.

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MAX773CSD+ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like MAX77, or try a keyword search, such as Switching Regulator or Controllers

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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For a full list of alternate parts for MAX773CSD+, check out Findchips.com