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

TPS7A60-Q1

ACTIVO

Regulador de tensión de caída baja de 300 mA, sin batería (40 V) e IQ baja, con buena potencia para

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TPS7B87-Q1 ACTIVO Regulador de tensión de caída baja (LDO) de 500 mA y 40 V con buena potencia para automoción Tighter accuracy, lower quiescent current and improved transient response

Detalles del producto

Output options Fixed Output Iout (max) (A) 0.3 Vin (max) (V) 40 Vin (min) (V) 11 Vout (max) (V) 5 Vout (min) (V) 3.3 Fixed output options (V) 3.3, 5 Iq (typ) (mA) 0.02 Thermal resistance θJA (°C/W) 25 Rating Automotive Load capacitance (min) (µF) 10 Regulated outputs (#) 1 Features Power good Accuracy (%) 2 PSRR at 100 KHz (dB) 40 Dropout voltage (Vdo) (typ) (mV) 300 Operating temperature range (°C) -40 to 125
Output options Fixed Output Iout (max) (A) 0.3 Vin (max) (V) 40 Vin (min) (V) 11 Vout (max) (V) 5 Vout (min) (V) 3.3 Fixed output options (V) 3.3, 5 Iq (typ) (mA) 0.02 Thermal resistance θJA (°C/W) 25 Rating Automotive Load capacitance (min) (µF) 10 Regulated outputs (#) 1 Features Power good Accuracy (%) 2 PSRR at 100 KHz (dB) 40 Dropout voltage (Vdo) (typ) (mV) 300 Operating temperature range (°C) -40 to 125
TO-252 (KVU) 5 66.726 mm² 6.6 x 10.11 TO-263 (KTT) 5 154.8384 mm² 10.16 x 15.24
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to 125°C, TA
    • Junction Temperature: –40°C to 150°C, TJ
  • Low dropout voltage:
    • 300 mV at IOUT = 150 mA
  • 7-V to 40-V wide input voltage range with up to 45-V transients
  • 300-mA maximum output current
  • Ultralow quiescent current:
    • IQUIESCENT = 25 µA (typical) at light loads
    • ISLEEP < 2 µA when ENABLE = low
  • 3.3-V and 5-V fixed output voltage
  • Low-ESR ceramic output stability capacitor
  • Integrated power-on reset:
    • Programmable delay
    • Open-drain reset output
  • Integrated fault protection:
    • Short-circuit and overcurrent protection
    • Thermal shutdown
  • Low-input-voltage tracking
  • Thermally enhanced power packages:
    • 5-pin TO-263 (KTT, D2PAK)
    • 5-pin TO-252 (KVU, DPAK)
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to 125°C, TA
    • Junction Temperature: –40°C to 150°C, TJ
  • Low dropout voltage:
    • 300 mV at IOUT = 150 mA
  • 7-V to 40-V wide input voltage range with up to 45-V transients
  • 300-mA maximum output current
  • Ultralow quiescent current:
    • IQUIESCENT = 25 µA (typical) at light loads
    • ISLEEP < 2 µA when ENABLE = low
  • 3.3-V and 5-V fixed output voltage
  • Low-ESR ceramic output stability capacitor
  • Integrated power-on reset:
    • Programmable delay
    • Open-drain reset output
  • Integrated fault protection:
    • Short-circuit and overcurrent protection
    • Thermal shutdown
  • Low-input-voltage tracking
  • Thermally enhanced power packages:
    • 5-pin TO-263 (KTT, D2PAK)
    • 5-pin TO-252 (KVU, DPAK)

The TPS7A60-Q1 and TPS7A61-Q1 comprise a family of low-dropout linear voltage regulators designed for low power consumption and quiescent current less than 25 µA in light-load applications. These devices feature integrated overcurrent protection and are designed to achieve stable operation even with low-ESR ceramic capacitors. Power-on-reset delay is implemented during device start-up to indicate that the output voltage is stable and in regulation. The power-on-reset delay is fixed (250 µs typical), and can also be programmed by an external capacitor. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions. Because of these features, these devices are well-suited in power supplies for various automotive applications.



The TPS7A60-Q1 and TPS7A61-Q1 comprise a family of low-dropout linear voltage regulators designed for low power consumption and quiescent current less than 25 µA in light-load applications. These devices feature integrated overcurrent protection and are designed to achieve stable operation even with low-ESR ceramic capacitors. Power-on-reset delay is implemented during device start-up to indicate that the output voltage is stable and in regulation. The power-on-reset delay is fixed (250 µs typical), and can also be programmed by an external capacitor. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions. Because of these features, these devices are well-suited in power supplies for various automotive applications.



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Documentación técnica

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Tipo Título Fecha
* Data sheet TPS7A6x-Q1 300-mA, 40-V Low-Dropout Regulator With 25-µA Quiescent Current datasheet (Rev. J) PDF | HTML 11 feb 2020
EVM User's guide TPS7A6050QKTT EVM User's Guide 12 ago 2010

Diseño y desarrollo

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Placa de evaluación

TPS7A6050EVM — Módulo de evaluación TPS7A6050

The Texas Instruments TPS7A6050EVM evaluation module (EVM) helps designers evaluate the operation and performance of the TPS7A6050-Q1 Low-Dropout Linear Regulator. The device offers low power consumption, stable operation when using low-ESR ceramic output capacitors and a Power-On Reset with (...)

Guía del usuario: PDF
Paquete Pasadores Descargar
TO-252 (KVU) 5 Ver opciones
TO-263 (KTT) 5 Ver opciones

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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