TPS7H4002-SP Radiation-Hardness-Assured 3-V to 5.5-V Input, 3-A Synchronous Step Down Converter

1 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 MOSFETs • Power rail: 3 to 5

文件：2.24765 Mbytes 页数：44 Pages

TI

德州仪器

TPS7H4002-SP Radiation-Hardness-Assured 3-V to 5.5-V Input, 3-A Synchronous Step Down Converter

文件：2.92282 Mbytes 页数：43 Pages

TI

德州仪器

TPS7H4002-SP Radiation-Hardness-Assured 3-V to 5.5-V Input, 3-A Synchronous Step Down Converter

文件：2.20196 Mbytes 页数：43 Pages

TI

德州仪器

TPS7H4002-SP Radiation-Hardness-Assured 3-V to 5.5-V Input, 3-A Synchronous Step Down Converter

1 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 MOSFETs • Power rail: 3 to 5

文件：2.24765 Mbytes 页数：44 Pages

TI

德州仪器

TPS7H4002-SP Radiation-Hardness-Assured 3-V to 5.5-V Input, 3-A Synchronous Step Down Converter

文件：2.20196 Mbytes 页数：43 Pages

TI

德州仪器

耐辐射加固保障 (RHA)、3V 至 5.5V 输入、3A 同步降压转换器

The TPS7H4002-SP is a radiation hardened, 5.5-V, 3-A synchronous step-down converter, which is optimized for small designs through high efficiency and by integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces component count, an • Radiation performance: \n• SEL, SEB, and SEGR immune to LET = 75 MeV-cm2/mg\n• Peak efficiency: 96.9% (VO = 2.5 V)\n• Power rail: 3 to 5.5 V on VIN\n• Flexible switching frequency options: \n• External sync capability: 100 kHz to 1 MHz\n• 0.807-V ±1.5% voltage reference over temperature, r;

TI

德州仪器