Inicio Gestión de la energía Supervisor & reset ICs

TL7700-SEP

ACTIVO

Supervisor de tensión ajustable de 40 V tolerante a la radiación en un encapsulado de plástico

Detalles del producto

Number of supplies monitored 1 Threshold voltage 1 (typ) (V) Adjustable Features Reset time delay, Separate VDD & sense, Undervoltage monitor only, Wide input voltage Iq (typ) (mA) 0.6 Output driver type/reset output Active-low, Open-drain Time delay (ms) 0.005 Supply voltage (min) (V) 1.8 Supply voltage (max) (V) 40 Rating Space Watchdog timer WDI (s) None Operating temperature range (°C) -55 to 125
Number of supplies monitored 1 Threshold voltage 1 (typ) (V) Adjustable Features Reset time delay, Separate VDD & sense, Undervoltage monitor only, Wide input voltage Iq (typ) (mA) 0.6 Output driver type/reset output Active-low, Open-drain Time delay (ms) 0.005 Supply voltage (min) (V) 1.8 Supply voltage (max) (V) 40 Rating Space Watchdog timer WDI (s) None Operating temperature range (°C) -55 to 125
TSSOP (PW) 8 19.2 mm² 3 x 6.4
  • VID V62/19602
  • Radiation hardened
    • Single event latch-up (SEL) immune to 43 MeV-cm2/mg at 125°C
    • Total ionizing dose (TID) RLAT for every wafer lot up to 20 krad(Si)
  • Space enhanced plastic
    • Controlled baseline
    • Gold wire
    • NiPdAu lead finish
    • One assembly and test site
    • One fabrication site
    • Available in military (–55°C to 125°C) temperature range
    • Extended product life cycle
    • Extended product-change notification
    • Product traceability
    • Enhanced mold compound for low outgassing
  • Adjustable sense voltage with two external resistors
  • 1% sense voltage tolerance (25°C)
  • Adjustable hysteresis of sense voltage
  • Wide operating supply-voltage range: 1.8 V to 40 V
  • Low power consumption: ICC = 0.6 mA typical, VCC = 40 V
  • VID V62/19602
  • Radiation hardened
    • Single event latch-up (SEL) immune to 43 MeV-cm2/mg at 125°C
    • Total ionizing dose (TID) RLAT for every wafer lot up to 20 krad(Si)
  • Space enhanced plastic
    • Controlled baseline
    • Gold wire
    • NiPdAu lead finish
    • One assembly and test site
    • One fabrication site
    • Available in military (–55°C to 125°C) temperature range
    • Extended product life cycle
    • Extended product-change notification
    • Product traceability
    • Enhanced mold compound for low outgassing
  • Adjustable sense voltage with two external resistors
  • 1% sense voltage tolerance (25°C)
  • Adjustable hysteresis of sense voltage
  • Wide operating supply-voltage range: 1.8 V to 40 V
  • Low power consumption: ICC = 0.6 mA typical, VCC = 40 V

The TL7700-SEP is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors.

Circuit function is very stable, with supply voltage in the 1.8-V to 40-V range. Minimum supply current allows use with AC line operation and portable battery operation. The TL7700-SEP device is designed for operation from –55°C to 125°C.

The TL7700-SEP is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors.

Circuit function is very stable, with supply voltage in the 1.8-V to 40-V range. Minimum supply current allows use with AC line operation and portable battery operation. The TL7700-SEP device is designed for operation from –55°C to 125°C.

Descargar Ver vídeo con transcripción Video

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 11
Tipo Título Fecha
* Data sheet TL7700-SEP Radiation Hardened Supply-Voltage Supervisor in Space Enhanced Plastic datasheet (Rev. A) PDF | HTML 12 ago 2021
* Radiation & reliability report TL7700-SEP Single-Event Latch-Up (SEL) Radiation Report (Rev. A) 07 jul 2022
* Radiation & reliability report TL7700-SEP NDD (Neutron Displacement Damage) Characterization Test Report 05 may 2021
* VID TL7700-SEP VID V6219602 06 ago 2020
* Radiation & reliability report TL7700-SEP Production Flow and Reliability Report 24 abr 2019
* Radiation & reliability report TL7700-SEP Total Ionizing Dose (TID) Radiation Report 05 abr 2019
Selection guide TI Space Products (Rev. J) 12 feb 2024
Technical article How Space Enhanced Products Address Challenges in low Earth orbit Applications (Rev. A) PDF | HTML 18 dic 2023
Application note Reduce the Risk in Low-Earth Orbit Missions with Space Enhanced Plastic Products (Rev. A) PDF | HTML 15 sep 2022
Test report 24-W, 120-VAC to 24-VDC High-Voltage Buck Reference Design PDF | HTML 20 jul 2021
E-book Radiation Handbook for Electronics (Rev. A) 21 may 2019

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.

Placa de evaluación

ALPHA-3P-ADM-VA601-SPACE-AMD — Kit Alpha Data ADM-VA601 con núcleo AMD Versal XQRVC1902 ACAP y productos TI resistentes a la radiac

Se trata de un factor de forma VPX 6U que destaca el SoC/FPGA adaptable AMD-Xilinx® Versal AI Core XQRVC1902. El ADM-VA600 tiene un diseño de placa modular con un conector FMC+, DDR4 DRAM y monitorización del sistema. La mayoría de los componentes son dispositivos de alimentación, interfaz, reloj y (...)

Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
TSSOP (PW) 8 Ultra Librarian

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

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

Videos