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Etapa de potencia de 60 A. con entrada de 4 V a 20 V automotriz

Detalles del producto

Rating Automotive VDS (V) 20 Ploss current (A) 25 Features Analog temperature output, Cycle-by-cycle over-current protection, Industry common footprint, Integrated current sense, Integrated ringing reduction, Negative over-current protection, Ultra-low inductance package Operating temperature range (°C) -40 to 125
Rating Automotive VDS (V) 20 Ploss current (A) 25 Features Analog temperature output, Cycle-by-cycle over-current protection, Industry common footprint, Integrated current sense, Integrated ringing reduction, Negative over-current protection, Ultra-low inductance package Operating temperature range (°C) -40 to 125
WQFN-FCRLF (VDK) 38 30 mm² (6 mm × 5 mm)
  • 3V to 20V input voltage range
  • 60A nominal, 90A peak current capability
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range, TA
    • Junction temperature: –40°C to +150°C, TJ
  • Functional Safety-Capable
  • 87.7% power stage peak efficiency at 650kHz, 12V VIN, 0.6V VOUT
  • 89.4% power stage peak efficiency at 650kHz, 12V VIN, 0.8V VOUT
  • Reduced switch-node ringing
  • High-frequency operation (up to 2MHz)
  • Temperature compensated bi-directional current sense reporting (5µA/A)
  • Body braking mode (BB)
  • Fault detection
    • High-side short (HSS)
  • Fault protection
    • Overtemperature (OT)
    • Cycle-by-cycle valley overcurrent limiting (IOCVALLEY)
    • Secondary peak over current protection (IOCPEAK)
    • Cycle-by-cycle negative overcurrent detection
  • 5mm × 6mm × 0.75mm QFN industry common footprint package
  • Green, RoHS compliant without exemption
  • 3V to 20V input voltage range
  • 60A nominal, 90A peak current capability
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range, TA
    • Junction temperature: –40°C to +150°C, TJ
  • Functional Safety-Capable
  • 87.7% power stage peak efficiency at 650kHz, 12V VIN, 0.6V VOUT
  • 89.4% power stage peak efficiency at 650kHz, 12V VIN, 0.8V VOUT
  • Reduced switch-node ringing
  • High-frequency operation (up to 2MHz)
  • Temperature compensated bi-directional current sense reporting (5µA/A)
  • Body braking mode (BB)
  • Fault detection
    • High-side short (HSS)
  • Fault protection
    • Overtemperature (OT)
    • Cycle-by-cycle valley overcurrent limiting (IOCVALLEY)
    • Secondary peak over current protection (IOCPEAK)
    • Cycle-by-cycle negative overcurrent detection
  • 5mm × 6mm × 0.75mm QFN industry common footprint package
  • Green, RoHS compliant without exemption

The CSD967201-Q1 power stage is a highly optimized design for use in an automotive qualified high-power, high-density synchronous buck converter. This device integrates the driver IC and power MOSFETs into one Pb-free monolithic design to complete the power stage switching function. This combination produces high-current, high-efficiency, and high-speed switching capability in a small industry standard 5mm × 6mm × 0.75mm footprint.

CSD967201-Q1 integrates accurate current sensing and temperature sensing functionality to simplify system design and improve accuracy. Protections include cycle-by-cycle overcurrent and negative overcurrent limiting, overtemperature shutdown, HS FET short, and UVLO on VCC, VIN, and BOOT.

The CSD967201-Q1 is compatible with the TPS64300-Q1 VRS-11 controller, as well as other standard VRS-11 controllers.

The CSD967201-Q1 power stage is a highly optimized design for use in an automotive qualified high-power, high-density synchronous buck converter. This device integrates the driver IC and power MOSFETs into one Pb-free monolithic design to complete the power stage switching function. This combination produces high-current, high-efficiency, and high-speed switching capability in a small industry standard 5mm × 6mm × 0.75mm footprint.

CSD967201-Q1 integrates accurate current sensing and temperature sensing functionality to simplify system design and improve accuracy. Protections include cycle-by-cycle overcurrent and negative overcurrent limiting, overtemperature shutdown, HS FET short, and UVLO on VCC, VIN, and BOOT.

The CSD967201-Q1 is compatible with the TPS64300-Q1 VRS-11 controller, as well as other standard VRS-11 controllers.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos CSD967201-Q1 Automotive Synchronous Buck Smart Power Stage datasheet PDF | HTML 14/11/2025
Certificado CSD967201-Q1EVM EU Declaration of Conformity (DoC) 7/07/2025

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

CSD967201-Q1EVM — Módulo de evaluación CSD967201-Q1

El CSD967201-Q1EVM está diseñado para demostrar el funcionamiento del dispositivo CSD967201-Q1 en una aplicación de baja tensión de salida monofásica, a la vez que proporciona una serie de puntos de prueba para evaluar el rendimiento del dispositivo. El CSD967201-Q1 es una etapa de potencia (...)
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