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LTC3335EUDC#TRPBF - Analog Devices

Description: Switching Voltage Regulators Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter

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PCB Footprints
LTC3335EUDC#TRPBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UDC Package 20-Lead Plastic QFN (3mm × 4mm) (Reference LTC DWG # 05-08-1742 Rev Ø)
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3D Models
LTC3335EUDC#TRPBF - Analog Devices  - 3D model - Quad Flat No-Lead - UDC Package 20-Lead Plastic QFN (3mm × 4mm) (Reference LTC DWG # 05-08-1742 Rev Ø)
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LTC3335EUDC#TRPBF Details

  • Manufacturer Part Number:

    LTC3335EUDC#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 4 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1742

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    OUTPUT VOLTAGE RANGE FROM 1.8 VOLT TO 5 VOLT

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.8 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-PQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.05 A

  • Output Voltage-Max:

    1.863 V

  • Output Voltage-Min:

    1.737 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

LTC3335EUDC#TRPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the VIN pin is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent damage to the device.
  • To ensure the device is in a low-power state when not in use, pull the EN pin low and make sure the VIN pin is below 2.5V. This will put the device in shutdown mode, reducing the quiescent current to less than 1μA.
  • For optimal performance, place the input capacitor (CIN) as close as possible to the VIN pin, and the output capacitor (COUT) as close as possible to the VOUT pin. Use a low-ESR capacitor for COUT and a ceramic capacitor for CIN. Keep the capacitor leads short and use a ground plane to minimize noise and EMI.
  • The output voltage of the regulator can be adjusted by connecting a resistive divider network from the VOUT pin to the ADJ pin. The output voltage is determined by the ratio of the resistors in the divider network. Refer to the datasheet for the specific equation to calculate the output voltage.
  • The thermal derating of the device is 12mW/°C above 25°C. This means that for every degree above 25°C, the maximum power dissipation of the device decreases by 12mW.

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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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