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TEXAS INSTRUMENTS  LMR14050SDDA  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4V-40Vin, 800mV-28Vout, 5Aout, HSOIC-8

TEXAS INSTRUMENTS LMR14050SDDA
Manufacturer Part No:
LMR14050SDDA
Order Code:
2473854
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LMR14050SDDA is a SIMPLE SWITCHER® Step-down Regulator with an integrated high-side MOSFET. The regulator's quiescent current is 40µA in sleep-mode, which is suitable for battery-powered systems. An ultra-low 1µA current in shutdown mode can further pr...
  • Current-mode control
  • Frequency synchronization to external clock
  • Internal compensation for ease of use
  • High duty cycle operation supported
  • Precision enable input
  • External soft-start function
  • Thermal, overvoltage and short-circuit protection
  • 90mR High-side MOSFET
  • 75ns Minimum switch-ON time
  • 1µA Shutdown current
  • Green product and no Sb/Br

Product Information

Topology:
Buck (Step Down)
Input Voltage Min:
4V
Input Voltage Max:
40V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
HSOIC
No. of Pins:
8Pins
Output Current:
5A
Output Voltage Min:
800mV
Output Voltage Max:
28V
Switching Frequency:
2.2MHz
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Automotive;
  • Industrial;
  • Power Management;
  • Communications & Networking

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000685

Associated Products