Inicio Gestión de la energía Reguladores lineales y de baja salida (LDO)

TPS7H1101A-SP

ACTIVO

Regulador QMLV resistente a la radiación, entrada de 1.5 V a 7 V, 3 A ajustable de bajo nivel de rui

Detalles del producto

Output options Adjustable Output, Fixed Output Iout (max) (A) 3 Vin (max) (V) 7 Vin (min) (V) 1.5 Vout (max) (V) 6.65 Vout (min) (V) 0.8 Fixed output options (V) 0 Noise (µVrms) 20 Iq (typ) (mA) 7 Thermal resistance θJA (°C/W) 75.4 Rating Space Load capacitance (min) (µF) 22 Regulated outputs (#) 1 Features Adjustable current limit, Current sense, Enable, Power good, Soft start Accuracy (%) 2 PSRR at 100 KHz (dB) 25 Dropout voltage (Vdo) (typ) (mV) 210 Operating temperature range (°C) -55 to 125 Radiation, SEL (MeV·cm2/mg) 85 Radiation, TID (typ) (krad) 100
Output options Adjustable Output, Fixed Output Iout (max) (A) 3 Vin (max) (V) 7 Vin (min) (V) 1.5 Vout (max) (V) 6.65 Vout (min) (V) 0.8 Fixed output options (V) 0 Noise (µVrms) 20 Iq (typ) (mA) 7 Thermal resistance θJA (°C/W) 75.4 Rating Space Load capacitance (min) (µF) 22 Regulated outputs (#) 1 Features Adjustable current limit, Current sense, Enable, Power good, Soft start Accuracy (%) 2 PSRR at 100 KHz (dB) 25 Dropout voltage (Vdo) (typ) (mV) 210 Operating temperature range (°C) -55 to 125 Radiation, SEL (MeV·cm2/mg) 85 Radiation, TID (typ) (krad) 100
CFP (HKR) 16 105.6 mm² 11 x 9.6 DIESALE (KGD) See data sheet
  • 5962R13202 (1):
    • Radiation hardness assurance (RHA) qualified up to total ionizing dose (TID) 100 krad(Si)
    • ELDRS-free: 100 krad(Si)
    • Dose rate: 10 mrad(Si)/s
    • Single event latch-up (SEL) immune to LET = 85 MeV-cm2/mg
    • SEB and SEGR immune to LET = 85 MeV-cm2/mg
    • SET/SEFI onset threshold > 40 MeV-cm2/mg(2)
      • Specifically designed to always upset low to avoid damage to critical downstream component
    • SET/SEFI cross-section plot(2)
  • Ultra-low VIN range: 1.5 V to 7 V
  • 3-A maximum output current
  • Current share/parallel operation to provide up to 6-A output current
  • Stable with ceramic output capacitor
  • ±2% accuracy over line, load, and temperature
  • Programmable soft start through external capacitor
  • Input enable across all input voltages and power-good output for power sequencing
  • Ultra-low dropout LDO voltage: 62 mV at 1 A (25°C), VOUT = 1.8 V
  • Low noise: 20.33 µVRMS, VIN = 2 V, VOUT = 1.8 V at 3 A
  • PSRR: over 45 dB at 1 kHz
  • Excellent load/line transient response
  • Foldback current limit
  • See the Design and development tab
  • Thermally-enhanced CFP package, 0.4° C/W RθJC
  • 5962R13202 (1):
    • Radiation hardness assurance (RHA) qualified up to total ionizing dose (TID) 100 krad(Si)
    • ELDRS-free: 100 krad(Si)
    • Dose rate: 10 mrad(Si)/s
    • Single event latch-up (SEL) immune to LET = 85 MeV-cm2/mg
    • SEB and SEGR immune to LET = 85 MeV-cm2/mg
    • SET/SEFI onset threshold > 40 MeV-cm2/mg(2)
      • Specifically designed to always upset low to avoid damage to critical downstream component
    • SET/SEFI cross-section plot(2)
  • Ultra-low VIN range: 1.5 V to 7 V
  • 3-A maximum output current
  • Current share/parallel operation to provide up to 6-A output current
  • Stable with ceramic output capacitor
  • ±2% accuracy over line, load, and temperature
  • Programmable soft start through external capacitor
  • Input enable across all input voltages and power-good output for power sequencing
  • Ultra-low dropout LDO voltage: 62 mV at 1 A (25°C), VOUT = 1.8 V
  • Low noise: 20.33 µVRMS, VIN = 2 V, VOUT = 1.8 V at 3 A
  • PSRR: over 45 dB at 1 kHz
  • Excellent load/line transient response
  • Foldback current limit
  • See the Design and development tab
  • Thermally-enhanced CFP package, 0.4° C/W RθJC

The TPS7H1101A-SP is an improved version of the TPS7H1101-SP allowing the use of the enable feature across the entire input voltage range. It is a radiation-hardened LDO linear regulator that uses a PMOS pass element configuration. It operates over a wide range of input voltage, from 1.5 V to 7 V while offering excellent PSRR. The TPS7H1101A-SP features a precise and programmable foldback current limit implementation with a very-wide adjustment range. To support the complex power requirements of FPGAs, DSPs, or microcontrollers, the TPS7H1101A-SP provides enable on and off functionality, programmable soft start, current sharing capability, and a Power Good open-drain output.

The TPS7H1101A-SP is an improved version of the TPS7H1101-SP allowing the use of the enable feature across the entire input voltage range. It is a radiation-hardened LDO linear regulator that uses a PMOS pass element configuration. It operates over a wide range of input voltage, from 1.5 V to 7 V while offering excellent PSRR. The TPS7H1101A-SP features a precise and programmable foldback current limit implementation with a very-wide adjustment range. To support the complex power requirements of FPGAs, DSPs, or microcontrollers, the TPS7H1101A-SP provides enable on and off functionality, programmable soft start, current sharing capability, and a Power Good open-drain output.

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Documentación técnica

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* Data sheet TPS7H1101A-SP 1.5-V to 7-V Input, 3-A, Radiation-Hardened LDO Regulator datasheet (Rev. C) PDF | HTML 07 abr 2021
* Radiation & reliability report TPS7H1101A-SP Neutron Displacement Damage (NDD) Characterization (Rev. A) PDF | HTML 19 oct 2023
* Radiation & reliability report TPS7H1101A-SP Total Ionizing Dose (TID) Radiation Report 03 nov 2022
* SMD TPS7H1101A-SP SMD 5962-13202 10 ago 2020
* Radiation & reliability report TPS7H1101A-SP Total Ionizing Dose (TID) Radiation Report 20 feb 2020
* Radiation & reliability report Single-Event Effects Test Report of the TPS7H1101A-SP LDO 15 jul 2019
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More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. A) 31 ago 2023
Application note QML flow, its importance, and obtaining lot information (Rev. C) 30 ago 2023
White paper Space Power Supply for the STAR-Tiger SpaceFibre Routing Switch PDF | HTML 27 jul 2023
Application note Space Grade Power Solution for Microsemi RTG4 PDF | HTML 02 may 2023
Application note TI Space Rated Power Solution for Microsemi® RTG4™ FPGA (Rev. B) PDF | HTML 19 ene 2023
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. A) PDF | HTML 17 nov 2022
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Selection guide TI Space Products (Rev. I) 03 mar 2022
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Test report Sync. Inverting Buck-Boost Conv. Ref. Design W/ Adjustable Neg. Output Voltage PDF | HTML 17 mar 2021
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E-book Radiation Handbook for Electronics (Rev. A) 21 may 2019
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Application note Use of an LDO as a Load Switch for Space Applications 01 ago 2018
Application note Conditional Stability in Feedback Systems 21 feb 2018

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

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Guía del usuario: PDF
Placa de evaluación

TPS7H1101SPEVM — Módulo de evaluación TPS7H1101SPEVM

The TPS7H1101-SP is a Ultra Low Dropout (LDO) linear regulator that uses a PMOS pass element configuration. The techniques employed allow for very low dropout. With an improved circuitry the TPS7H1101 operates under wide range of input voltage, from 1.5 V to 7 V which enables 6-V IN to 5-V OUT or (...)

Guía del usuario: PDF | HTML
Placa de evaluación

TSW12D1620EVM-CVAL — Módulo de evaluación de receptor de banda ancha de calidad espacial ADC12D1620QML-SP

The TSW12D1620EVM-CVAL is a 1.5-GHz wideband receiver evaluation module (EVM) that includes ceramic engineering models of the amplifier, analog-to-digital converter (ADC), clocking, temperature sensor, microcontroller, and power solution. The board is best suited for (...)

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Kit de desarrollo

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Modelo de simulación

TPS7H1101 PSpice Transient Model (Rev. B)

SLVM901B.ZIP (695 KB) - PSpice Model
Modelo de simulación

TPS7H1101-SP TINA-TI Reference Design

SLVMBT2.ZIP (469 KB) - TINA-TI Reference Design
Modelo de simulación

TPS7H1101-SP TINA-TI Spice Model

SLVMBT1.ZIP (20 KB) - TINA-TI Spice Model
Modelo de simulación

TPS7H1101A-SP PSpice Model

SLVMDL4.ZIP (69 KB) - PSpice Model
Modelo de simulación

TPS7H1101A-SP Worst-Case Analysis (WCA) Model (Rev. D)

SLVMDA6D.ZIP (25 KB) - PSpice Model
Herramienta de cálculo

TPS7H1101A-CALC TPS7H1101A-SP design calculator

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Reguladores lineales y de baja salida (LDO)
TPS7H1101A-SP Regulador QMLV resistente a la radiación, entrada de 1.5 V a 7 V, 3 A ajustable de bajo nivel de rui
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Design guide: PDF
Paquete Pasadores Descargar
CFP (HKR) 16 Ver opciones
DIESALE (KGD)

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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