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MAX17085BETL+ - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX17085BETL+ - Power Management IC, Charger, 2 Step Down Controller, 2 LDO, 5 V supply, 1.4 MHz Switch, TQFN-40

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MAX17085BETL+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T4055+2
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MAX17085BETL+ - Analog Devices  - 3D model - Quad Flat No-Lead - T4055+2
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MAX17085BETL+ Details

  • Manufacturer Part Number:

    MAX17085BETL+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    40-LFCSP-5X5X0.75

  • Package Description:

    ROHS COMPLIANT, TQFN-40

  • Pin Count:

    40

  • Manufacturer Package Code:

    40-LFCSP-5X5X0.75

  • 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:

    2010-02-19

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES AS LDO REGULATOR; 5 VOLT OUTPUT ALSO AVAILABLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    19 V

  • JESD-30 Code:

    S-XQCC-N40

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    3.35 V

  • Output Voltage-Min:

    3.25 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.2SQ,16

  • 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):

    1.5 mA

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1400 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

MAX17085BETL+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX17085BETL+ involves keeping the device close to the battery, using a solid ground plane, and minimizing the length of the battery connections. Additionally, it's recommended to place the device on the same side of the PCB as the battery to reduce noise and improve accuracy.
  • Calibration of the MAX17085BETL+ involves setting the device's internal registers to match the specific battery chemistry and capacity. This can be done using the device's built-in calibration mode, which involves charging and discharging the battery while monitoring the device's output. The calibration process typically requires specialized equipment and software.
  • The MAX17085BETL+ is rated for operation from -40°C to +85°C, but the device's accuracy and performance may degrade at extreme temperatures. It's recommended to operate the device within the recommended temperature range for optimal performance.
  • Yes, the MAX17085BETL+ can be used with multiple battery chemistries, including lithium-ion, lithium-polymer, and lead-acid batteries. However, the device's internal registers may need to be reconfigured for each battery chemistry, and the calibration process may need to be repeated.
  • The MAX17085BETL+ has a sleep mode that reduces power consumption when the device is not in use. The device can be woken up using an external interrupt signal or by monitoring the battery voltage. It's recommended to carefully design the system's power management scheme to ensure proper wake-up and sleep mode operation.

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MAX17085BETL+ 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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