LMR14050SQDPRTQ1 Part Information

Details for LMR14050SQDPRTQ1 by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

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Part Features

  • 1 u00b5A Shutdown Current
  • 4 V to 40 V Input Range
  • 5 A Continuous Output Current
  • 8-Pin HSOIC with PowerPADu2122 Package
  • 90 mu2126 High-Side MOSFET
  • AEC-Q100 Qualified With the Following Results: - Device Temperature Grade 1: -40 u00b0C to 125 u00b0C Ambient Operating Temperature Range - Device HBM ESD Classification Level H1C - Device CDM ESD Classification Level C4A
  • Adjustable Switching Frequency from 200 kHz to 2.5 MHz
  • Current Mode Control
  • External Soft-start
  • Frequency Synchronization to External Clock
  • High Duty Cycle Operation Supported
  • Internal Compensation for Ease of Use
  • Minimum Switch-On Time: 75 ns
  • Precision Enable Input
  • Qualified for Automotive Applications
  • Spread Spectrum Option for Reduced EMI
  • Thermal, Overvoltage and Short Protection
  • Ultra-low 40 u00b5A Operating Quiescent Current

Part Specifications

Topology Buck (Step Down)
Input Voltage Min 4V
Input Voltage Max 40V
No. of Outputs 1Outputs
DC / DC Converter IC Case WSON
No. of Pins 10Pins
Output Current 5A
Output Voltage Min 800mV
Output Voltage Max 28V
Switching Frequency 2.5MHz
Operating Temperature Max 125┬░C
Product Range -
Automotive Qualification Standard AEC-Q100
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • SIMPLE SWITCHER┬« Automotive 40V, 5A, 2.2MHz Step-Down Converter with 40uA IQ | Texas Instruments

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