LMR14030SQDDAQ1 Part Information

Details for LMR14030SQDDAQ1 by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

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Part Features

  • 1 u00b5A Shutdown Current
  • 3.5 A Continuous Output Current
  • 4 V to 40 V Input Range
  • 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 HSOP
No. of Pins 8Pins
Output Current 3.5A
Output Voltage Min 800mV
Output Voltage Max 28V
Switching Frequency 1.912MHz
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)
Operating Temperature Min -40°C
RoHS Compliant

Alternative Part Descriptions

  • DC/DC CONV, AEC-Q100, 1.912MHZ, HSOP-8; Topology:Buck (Step Down); Input Voltage Min:4V; Input Voltage Max:40V; No. of Outputs:1Outputs; DC / DC Converter IC Case:HSOP; No. of Pins:8Pins; Output Current:3.5A; Output Voltage Min:800mVRoHS Compliant: Yes | Newark Electronics
  • SIMPLE SWITCHER® Automotive 40-V, 3.5-A, 2.2-MHz step-down converter with 40-uA IQ | Texas Instruments

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