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TEXAS INSTRUMENTS  TPS54061DRBT  DC-DC Switching Buck Step Down Regulator, Adjustable, 4.7V-60Vin, 800mV-58Vout, 200mAout, SON-8

TEXAS INSTRUMENTS TPS54061DRBT
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Productoverzicht

The TPS54061DRBT is a 60V/200mA synchronous Step-down DC-DC Converter with integrated high-side and low-side MOSFETs. Current mode control provides simple external compensation and flexible component selection. The non-switching supply current is 90 µA. Using the enable pin, shutdown supply current is reduced to 1.4µA. To increase light load efficiency the low-side MOSFET emulates a diode when the inductor current reaches zero. Under-voltage lockout is internally set at 4.5V, but can be increased using two resistors on the enable pin. The output voltage start-up ramp is controlled by the internal slow-start time.
  • Integrated high-side and low-side MOSFET
  • Diode emulation for improved light load efficiency
  • Peak current mode control
  • 90µA Operating quiescent current
  • 1.4µA Shutdown current
  • 50 to 1100kHz Adjustable switching frequency
  • Synchronizes to external clock
  • Internal slow-start
  • 0.8V ±1% Voltage reference
  • Stable with ceramic output capacitors or low-cost aluminium electrolytic
  • Cycle-by-cycle current limit, thermal, OVP and frequency foldback protection
  • Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Productgegevens

Input Voltage Min:
4.7V
Input Voltage Max:
60V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
SON
No. of Pins:
8Pins
Output Current:
200mA
Output Voltage Min:
800mV
Output Voltage Max:
58V
Switching Frequency:
1.1MHz
Topology:
Synchronous Buck (Step Down)
Operating Temperature Max:
150°C
Packaging:
Tape & Reel
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Toepassingen

  • Power Management;
  • Sensing & Instrumentation;
  • Industrial;
  • Automation & Process Control;
  • Metering;
  • Security

Wetgeving en milieu

MSL-niveau voor vochtgevoeligheid:
MSL 2 - 1 year
Land van oorsprong:
Philippines

Land waarin het laatste noemenswaardige fabricageproces is uitgevoerd

RoHS-compliantie:
Ja
Tariefnummer:
85423990
Gewicht (kg):
.003

Alternatieven

DC-DC Switching Buck Step Down Regulator, Adjustable, 4.7V-60Vin, 0.8V-58V/0.2A out, 1.1MHz, VSON-8

TEXAS INSTRUMENTS

3.000 Op voorraad

Prijs voor: TAPE EN REEL, VOLLEDIG

3000+ € 1,13 6000+ € 1,11 9000+ € 1,01

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