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LT8614EUDC#PBF +BOM

42V, 4A Synchronous Step-Down Silent Switcher with 2.5μA Quiescent Current

LT8614EUDC#PBF Descrizione generale

The LT8614EUDC#PBF by Analog Devices is a highly versatile synchronous step-down DC/DC converter designed to meet the demanding requirements of a wide range of applications. With an input voltage range spanning from 3.4V to 42V, this converter is well-suited for various power supply designs. Its maximum output current of 4A ensures that it can handle moderate to high power requirements with ease, while the fixed switching frequency of 2.2MHz helps to maintain stable and efficient operation

Caratteristiche principali

  • Silent Switcher® Architecture
    • Ultralow EMI Emissions
  • High Efficiency at High Frequency
    • Up to 96% Efficiency at 1MHz, 12VIN to 5VOUT
    • Up to 94% Efficiency at 2MHz, 12VIN to 5VOUT
  • Wide Input Voltage Range: 3.4V to 42V
  • Ultralow Quiescent Current Burst Mode® Operation:
    • 2.5μA IQ Regulating 12VIN to 3.3VOUT
    • Output Ripple < 10mVP-P

Applicazione

  • Automotive and Industrial Supplies
  • General Purpose Step-Down
  • GSM Power Supplies

Specifiche

Source Content uid LT8614EUDC#PBF Pbfree Code No
Part Life Cycle Code Active Pin Count 20
Reach Compliance Code compliant Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE Control Technique PULSE WIDTH MODULATION
JESD-30 Code R-PQCC-N18 Moisture Sensitivity Level 1
Number of Functions 1 Number of Terminals 18
Peak Reflow Temperature (Cel) 260 Surface Mount YES
Switcher Configuration BUCK Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN Terminal Form NO LEAD
Terminal Position QUAD Time@Peak Reflow Temperature-Max (s) 30
Product Category Switching Voltage Regulators Output Voltage Adjustable
Output Current 4 A Input Voltage, Max 42 V
Number of Outputs 1 Output Topology Buck
Mounting Style SMD/SMT Switching Frequency 200 kHz to 3 MHz
Quiescent Current 1.7 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Series LT8614
Input Voltage, Min 3.4 V Development Kit DC2019B
Input Voltage 3.4 V to 42 V Operating Supply Current 1.7 uA
Product Type Switching Voltage Regulators Shutdown Shutdown
Factory Pack Quantity 91 Subcategory PMIC - Power Management ICs
Supply Voltage - Min 3.4 V Type Switching Regulator
Unit Weight 0.007549 oz

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