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TPS7H4002-SP 3-A Synchronous Step Down Converter

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Description

TPS7H4002-SP SLVSFL2B * MAY 2021 * REVISED DECEMBER 2022 TPS7H4002-SP Radiation-Hardness-Assured 3-V to 5.5-V Input, 3-A Synchronous S.
The TPS7H4002-SP is a radiation hardened, 5.

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Features

* Radiation performance:
* Radiation-hardness-assured up to TID 100 krad(Si)
* SEL, SEB, and SEGR immune to LET = 75 MeV-cm2/mg
* SET and SEFI characterized up to LET = 75 MeV-cm2/mg
* Peak efficiency: 96.9% (VO = 2.5 V)
* Integrated 50-mΩ and 35-mΩ MO

Applications

* 0.807-V ±1.5% voltage reference over temperature, radiation, and line and load regulation
* Monotonic start-up into prebiased outputs
* Adjustable soft start through external capacitor
* Input enable and power-good output for power sequencing
* Power good ou

TPS7H4002-SP Distributors

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