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LTC3526LEDC-2#TRMPBF - Analog Devices

Description: Delivers 3.3V at 100mA from a Single Alkaline/ NiMH Cell or 3.3V at 200mA from Two Cells n VIN Start-Up Voltage: 680mV n 1.5V to 5.25V VOUT Range n Up to 94% Efficiency n Output Disconnect n 2MHz Fixed Frequency Operation n VIN > VOUT Operation n Integrated Soft-Start n Current Mode Control with Internal Compensation n Burst Mode® Operation with 9µA IQ (LTC3526L-2) n Low Noise PWM Operation (LTC3526LB-2) n Internal Synchronous Rectifier n Logic Controlled Shutdown (IQ < 1µA) n Anti-Ring Contro

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PCB Footprints
LTC3526LEDC-2#TRMPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DC Package 6-Lead Plastic DFN (2mm × 2mm) (Reference LTC DWG # 05-08-1703 Rev B)
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3D Models
LTC3526LEDC-2#TRMPBF - Analog Devices  - 3D model - Small Outline No-lead - DC Package 6-Lead Plastic DFN (2mm × 2mm) (Reference LTC DWG # 05-08-1703 Rev B)
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LTC3526LEDC-2#TRMPBF Details

  • Manufacturer Part Number:

    LTC3526LEDC-2#TRMPBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    PSM CONTROL TECHNIQUE ALSO AVAILABLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5 V

  • Input Voltage-Min:

    0.5 V

  • Input Voltage-Nom:

    1.2 V

  • JESD-30 Code:

    S-PDSO-N6

  • Length:

    2 mm

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.2 A

  • Output Voltage-Max:

    5.25 V

  • Output Voltage-Min:

    1.5 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSSOP

  • Package Equivalence Code:

    SOLCC6,.07,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    2400 kHz

  • Technology:

    CMOS

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    2 mm

LTC3526LEDC-2#TRMPBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC3526LEDC-2 can be found in the application note AN140, which provides guidelines for PCB layout, component placement, and thermal management to ensure optimal performance and reliability.
  • The selection of the inductor depends on the specific application requirements, such as the input voltage, output voltage, and output current. The datasheet provides a formula to calculate the inductor value, and the application note AN140 provides guidance on inductor selection and optimization.
  • The maximum ambient temperature for the LTC3526LEDC-2 is 85°C, but the device can operate up to 125°C with derating. The thermal management and PCB layout play a critical role in maintaining the device temperature within the specified range.
  • Yes, the LTC3526LEDC-2 is designed to operate in high-vibration environments, but it's essential to ensure that the PCB is properly secured and the components are properly soldered to prevent mechanical stress and vibration-induced failures.
  • The datasheet provides a troubleshooting section that covers common issues and their solutions. Additionally, the application note AN140 provides guidance on debugging and troubleshooting techniques for the LTC3526LEDC-2.

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LTC3526LEDC-2#TRMPBF 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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