Low

TEXAS INSTRUMENTS  TPS54040ADGQR  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3.5V-42Vin, 800mV-39Vout, 500mAout, MSOP-10

TEXAS INSTRUMENTS TPS54040ADGQR
Manufacturer Part No:
TPS54040ADGQR
Order Code:
2099920RL
Technical Datasheet:
See all Technical Docs

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

Product Overview

The TPS54040ADGQR is a 0.5A Step-down Converter with an integrated high side MOSFET and Eco-mode™. Current-mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulate...
  • 200mR High-side MOSFET
  • High efficiency at light loads with a pulse-skipping Eco-mode™
  • Tighter enable threshold than TPS54040 for more accurate UVLO voltage
  • Adjustable UVLO voltage and hysteresis
  • 116µA Operating quiescent current
  • 1.3µA Shutdown current
  • 100kHz to 2.5MHz Switching frequency
  • Synchronizes to external clock
  • Adjustable slow start/sequencing
  • UV and OV power-good output
  • 0.8V Internal voltage reference
  • Green product and no Sb/Br
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

Product Information

Topology:
Buck (Step Down)
Input Voltage Min:
3.5V
Input Voltage Max:
42V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
MSOP
No. of Pins:
10Pins
Output Current:
500mA
Output Voltage Min:
800mV
Output Voltage Max:
39V
Switching Frequency:
2.5MHz
Operating Temperature Max:
150°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • Industrial;
  • Commercial;
  • Power Management;
  • Imaging, Video & Vision;
  • Consumer Electronics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Thailand

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000064

Associated Products