IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments TPS7H5003 | Demoboard TPS7H5003EVM-CVAL

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

Overview

TopologyOther Topology
Switching frequency100-2000 kHz
IC revision1

Description

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.

Features

  • 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

Typical applications

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

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
Samples
WCAP-CSGP MLCCs 50 V(DC), 1 µF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance1 µF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0805 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length2 mm
Width1.25 mm
Height1.25 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel