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TEXAS INSTRUMENTS  TPS54260DRCT  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3.5V-60Vin, 800mV-58Vout, 2.5Aout, SON-10

TEXAS INSTRUMENTS TPS54260DRCT
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Productoverzicht

The TPS54260DRCT is a Step-down Regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low-ripple, pulse skip mode reduces the no load, regulated output supply current to 138µA. Using the enable pin, shutdown supply current is reduced to 1.3µA, when the enable pin is low. Undervoltage lockout (UVLO) is internally set at 2.5V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow-start pin that can also be configured for sequencing and tracking. An open-drain power good signal indicates the output is within 94 to 107% of its nominal voltage. A wide switching frequency range allows efficiency and external component size to be optimized. Frequency foldback and thermal shutdown protects the part during an overload condition.
  • High efficiency at light loads with a pulse-skipping Eco-mode™
  • Synchronizes to external clock
  • Adjustable slow-start and sequencing
  • Ultravoltage and overvoltage power good output
  • Adjustable UVLO voltage and hysteresis
  • Supported by WEBENCH™ software tool
  • 0.8V Internal voltage reference
  • 200mR High-side MOSFET
  • Green product and no Sb/Br

Productgegevens

Input Voltage Min:
3.5V
Input Voltage Max:
60V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
SON
No. of Pins:
10Pins
Output Current:
2.5A
Output Voltage Min:
800mV
Output Voltage Max:
58V
Switching Frequency:
2.5MHz
Topology:
Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Toepassingen

  • Industrial;
  • Power Management;
  • Metering;
  • Security

Wetgeving en milieu

MSL-niveau voor vochtgevoeligheid:
MSL 1 - Unlimited
Land van oorsprong:
Thailand

Land waarin het laatste noemenswaardige fabricageproces is uitgevoerd

RoHS-compliantie:
Ja
Tariefnummer:
85423990
Gewicht (kg):
.000256

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