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Reguladores lineales y de baja salida (LDO)

TPS7H1101-SP

NO RECOMENDADO PARA NUEVOS DISEÑOS

Radiation-hardened, QML-V, 1.5 -7V Input, 3 Amp, Ultra Low Dropout Regulator

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TPS7H1101A-SP ACTIVO Radiation-hardened, QML-V, 1.5V to 7V input, 3A low-noise adjustable low-dropout (LDO) regulator The TPS7H1101A-SP is an improved version of the TPS7H1101-SP allowing the use of the enable feature across the entire input voltage range.

TPS7H1101-SP

NO RECOMENDADO PARA NUEVOS DISEÑOS
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Detalles del producto

Rating Space Vin (max) (V) 7 Vin (min) (V) 1.5 Iout (max) (A) 3 Output options Adjustable Output Vout (max) (V) 6.8 Vout (min) (V) 0.8 Noise (µVrms) 20.33 PSRR at 100 KHz (dB) 25 Iq (typ) (mA) 7 Features Enable, Foldback Overcurrent protection, Power good, Soft start Load capacitance (min) (µF) 22 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 60 Operating temperature range (°C) -55 to 125
Rating Space Vin (max) (V) 7 Vin (min) (V) 1.5 Iout (max) (A) 3 Output options Adjustable Output Vout (max) (V) 6.8 Vout (min) (V) 0.8 Noise (µVrms) 20.33 PSRR at 100 KHz (dB) 25 Iq (typ) (mA) 7 Features Enable, Foldback Overcurrent protection, Power good, Soft start Load capacitance (min) (µF) 22 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 60 Operating temperature range (°C) -55 to 125
CFP (HKR) 16 105.6 mm² (— mm × — mm)
  • 5962R13202:
    • Radiation Hardness Assurance (RHA) up to TID 100 krad (Si)
    • Total Ionizing Dose 100 krad (Si)
    • ELDRS-Free 100 krad (Si)
    • Dose Rate 10 mRAD (si)/s
    • Single Event Latchup (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, See Radiation Report for Details
      • Specifically Designed to Always Upset Low to Avoid Damage to Critical Downstream Component
    • SET/SEFI Cross-Section Plot, See Radiation Report for Details
  • 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 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 Tools & Software Tab
  • Thermally-Enhanced CFP Package (0.6°C/W RθJC)
  • 5962R13202:
    • Radiation Hardness Assurance (RHA) up to TID 100 krad (Si)
    • Total Ionizing Dose 100 krad (Si)
    • ELDRS-Free 100 krad (Si)
    • Dose Rate 10 mRAD (si)/s
    • Single Event Latchup (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, See Radiation Report for Details
      • Specifically Designed to Always Upset Low to Avoid Damage to Critical Downstream Component
    • SET/SEFI Cross-Section Plot, See Radiation Report for Details
  • 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 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 Tools & Software Tab
  • Thermally-Enhanced CFP Package (0.6°C/W RθJC)

The TPS7H1101-SP is a radiation-hardened LDO linear regulator that uses a PMOS pass element configuration. This device operates over a wide range of input voltage, from 1.5 V to 7 V while offering excellent PSRR. The TPS7H1101-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 TPS7H1101-SP provides enable on and off functionality, programmable SoftStart, current sharing capability, and a PowerGood open-drain output.

The TPS7H1101-SP is available in a thermally-enhanced 16-pin ceramic flatpack package (CFP).

The TPS7H1101-SP is a radiation-hardened LDO linear regulator that uses a PMOS pass element configuration. This device operates over a wide range of input voltage, from 1.5 V to 7 V while offering excellent PSRR. The TPS7H1101-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 TPS7H1101-SP provides enable on and off functionality, programmable SoftStart, current sharing capability, and a PowerGood open-drain output.

The TPS7H1101-SP is available in a thermally-enhanced 16-pin ceramic flatpack package (CFP).
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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TPS7H1101-SP 1.5-V to 7-V Input, 3-A, Radiation-Hardened Ultra-Low Dropout (LDO) Regulator datasheet (Rev. A) PDF | HTML 14/02/2017
* Informe de radiación y confiabilidad TPS7H1101-SP Total Ionizing Dose (TID) 4/11/2022
* Informe de radiación y confiabilidad TPS7H1101-SP Neutron Displacement Damage Characterization Report 23/10/2017
* Informe de radiación y confiabilidad TPS7H1101‐SP TID and SEE Report (Rev. A) 27/04/2015

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