IC-Hersteller Texas Instruments

IC-Hersteller (103)

Texas Instruments TPS7H5003 | Demoboard TPS7H5003EVM-CVAL

TPS7H5003 evaluation module for 2-MHz PWM controller with synchronous rectification

Details

TopologieSonstige Topologie
Schaltfrequenz100-2000 kHz
IC-Revision1

Beschreibung

The TPS7H500x-SP family of high speed radiation hardness-assured PWM controllers. The controllers provide a number of features that are beneficial for the design of DC-DC converter topologies intended for space applications. The controllers have a 0.613V +0.7%/–1% accurate internal reference and configurable switching frequency up to 2MHz. Each device offers programmable slope compensation and soft start.

Eigenschaften

  • Synchronous rectification outputs
  • Adjustable slope compensation and soft start
  • Multiple duty-cycle options
  • 0.613-V ±1% voltage-reference overtemperature, radiation, and line and load

Typische Anwendungen

  • Space satellite isolated power supplies, Radiation hardened applications, Space satellite payloads
  • Communications payload

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
C
Tol. C
VR(V (DC))
Bauform
Betriebstemperatur
DF(%)
RISO
Keramiktyp
L(mm)
B(mm)
H(mm)
Fl(mm)
Verpackung
Muster
WCAP-CSGP MLCCs 50 V(DC), 1 µF, ±10%
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Kapazität1 µF
Kapazität±10% 
Nennspannung50 V (DC)
Bauform0805 
Betriebstemperatur -55 °C up to +125 °C
Verlustfaktor10 %
Isolationswiderstand0.1 GΩ
KeramiktypX7R Klasse II 
Länge2 mm
Breite1.25 mm
Höhe1.25 mm
Pad Dimension0.5 mm
Verpackung7" Tape & Reel