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Radiation-hardness-assured (RHA) wide-VIN low-dropout (LDO) voltage regulator


Models (2)

Title Category Type Date
TPS7A4501 Unencrypted PSpice Transient Model PSpice Model ZIP 17 Apr 2017
TPS7A4501 PSpice Transient Model (Rev. A) PSpice Model ZIP 17 Apr 2017

Design kits & evaluation modules (4)

Name Part# Type
ADC12D1620QML-SP space-grade wideband receiver evaluation module TSW12D1620EVM-CVAL Evaluation Modules & Boards
ADC12DJ3200QML-SP 12-bit, dual 3.2-GSPS or single 6.4-GSPS, RF-sampling ADC space evaluation module ADC12DJ3200EVMCVAL Evaluation Modules & Boards
ADS1282-SP radiation-tolerant evaluation module ADS1282EVM-CVAL Evaluation Modules & Boards
TPS7A4501-SP wide-VIN low-dropout (LDO) voltage regulator evaluation module TPS7A4501EVM-CVAL Evaluation Modules & Boards

Reference designs

3- to 7-VIN, 24-A IOUT, 0.95-VOUT, Space-grade current sharing point-of-load (POL) reference design

This is a 24-A DC/DC space power hardware reference design.

As FPGA and ASIC technology advances, the core voltage requirements get lower but the current demand is larger. The newest space grade FPGAs and ASICS require low voltage and high currents for their core power consumption. These high current (...)

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