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MAX1909ETI+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX1909ETI+T - Battery Charger, 10 Cell of Multi-Chemistry Battery, 28V Input, 28V/5A Charge, TQFN-28

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MAX1909ETI+T - Analog Devices - PCB symbol
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PCB Footprints
MAX1909ETI+T - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 28 TQFN-Ep
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3D Models
MAX1909ETI+T - Analog Devices - 3D model - Quad Flat No-Lead - 28 TQFN-Ep
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MAX1909ETI+T Details

  • Manufacturer Part Number:

    MAX1909ETI+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    28-LFCSP-5X5X0.75

  • Package Description:

    HVQCCN, LCC28,.2SQ,20

  • Pin Count:

    28

  • Manufacturer Package Code:

    28-LFCSP-5X5X0.75

  • Reach Compliance Code:

    Compliant

  • 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:

    2003-05-30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • JESD-30 Code:

    S-XQCC-N28

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    6 mA

  • Supply Voltage-Max (Vsup):

    28 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Supply Voltage-Nom (Vsup):

    18 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +12V

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

    30

  • Width:

    5 mm

MAX1909ETI+T Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX1909ETI+T is to use a 4-layer board with a solid ground plane on the bottom layer, and to keep the analog and digital traces separate. Additionally, it is recommended to use a ferrite bead or a 10Ω resistor in series with the input power line to reduce noise and EMI.
  • To optimize the performance of the MAX1909ETI+T, it is recommended to use a low-ESR output capacitor, such as a ceramic capacitor, and to keep the output capacitor close to the device. Additionally, it is recommended to use a low-inductance output capacitor, such as a 1μF ceramic capacitor, to reduce the output voltage ripple.
  • The maximum input voltage that the MAX1909ETI+T can handle is 28V. However, it is recommended to operate the device within the recommended input voltage range of 4.5V to 24V to ensure reliable operation and to prevent damage to the device.
  • To ensure the reliability of the MAX1909ETI+T in high-temperature applications, it is recommended to use a heat sink or a thermal pad, to keep the device temperature below 125°C. Additionally, it is recommended to use a low-ESR output capacitor and to keep the output capacitor close to the device to reduce the thermal stress on the device.
  • The typical efficiency of the MAX1909ETI+T is around 85% to 90% depending on the input voltage, output voltage, and output current. However, the actual efficiency may vary depending on the specific application and operating conditions.

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MAX1909ETI+T Overview

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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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