Startseite Energiemanagement AC/DC- und DC/DC-Controller (externer FET)

TPS59603-Q1

AKTIV

Synchroner Abwärts-FET-Treiber zur Stromversorgung von Hochfrequenz-CPU-Kernen in Anwendungen in der

Produktdetails

Rating Automotive Features Dead time control, Single supply, Synchronous Rectification Operating temperature range (°C) -40 to 125
Rating Automotive Features Dead time control, Single supply, Synchronous Rectification Operating temperature range (°C) -40 to 125
WSON (DSG) 8 4 mm² 2 x 2
  • AEC-Q100 Qualified for Automotive Applications
    • Device Temperature Grade 1: –40°C to 125°C
    • Device Human Body Model ESD Classification Level H2
    • Device Charged Device Model ESD Classification Level C3B
  • Reduced Dead-Time Drive Circuit for Optimized CCM
  • Automatic Zero Crossing Detection for Optimized DCM Efficiency
  • Multiple Low-Power Modes for Optimized Light-Load Efficiency
  • Optimized Signal Path Delays for High-Frequency Operation
  • Integrated BST Switch Drive Strength Optimized for low RdsON FETs
  • Optimized for 5-V FET Drive
  • Conversion Input Voltage Range (VIN): 2.5 to 28 V
  • 2-mm × 2-mm, 8-Pin, WSON Thermal Pad Package with wettable flanks
  • AEC-Q100 Qualified for Automotive Applications
    • Device Temperature Grade 1: –40°C to 125°C
    • Device Human Body Model ESD Classification Level H2
    • Device Charged Device Model ESD Classification Level C3B
  • Reduced Dead-Time Drive Circuit for Optimized CCM
  • Automatic Zero Crossing Detection for Optimized DCM Efficiency
  • Multiple Low-Power Modes for Optimized Light-Load Efficiency
  • Optimized Signal Path Delays for High-Frequency Operation
  • Integrated BST Switch Drive Strength Optimized for low RdsON FETs
  • Optimized for 5-V FET Drive
  • Conversion Input Voltage Range (VIN): 2.5 to 28 V
  • 2-mm × 2-mm, 8-Pin, WSON Thermal Pad Package with wettable flanks

The TPS59603-Q1 drivers are optimized for high-frequency CPU VCORE applications. Advanced features such as reduced dead-time drive and auto zero crossing are used to optimize efficiency over the entire load range.

The SKIP pin provides the option of CCM operation to support controlled management of the output voltage. In addition, the TPS59603-Q1 supports two low-power modes. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. When SKIP is held at tri-state, the current is reduced to 8 µA (typically 20 µs is required to resume switching). Paired with the appropriate TI controller, the drivers deliver an exceptionally high performance power supply system.

The TPS59603-Q1 device is packaged in a space saving, thermally-enhanced 8-pin, 2-mm x 2-mm wettable flanks WSON package and operates from –40°C to 125°C.

The TPS59603-Q1 drivers are optimized for high-frequency CPU VCORE applications. Advanced features such as reduced dead-time drive and auto zero crossing are used to optimize efficiency over the entire load range.

The SKIP pin provides the option of CCM operation to support controlled management of the output voltage. In addition, the TPS59603-Q1 supports two low-power modes. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. When SKIP is held at tri-state, the current is reduced to 8 µA (typically 20 µs is required to resume switching). Paired with the appropriate TI controller, the drivers deliver an exceptionally high performance power supply system.

The TPS59603-Q1 device is packaged in a space saving, thermally-enhanced 8-pin, 2-mm x 2-mm wettable flanks WSON package and operates from –40°C to 125°C.

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Technische Dokumentation

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Typ Titel Datum
* Data sheet TPS59603-Q1 Synchronous Buck FET Driver for High-Frequency CPU Core Power in Automotive Applications datasheet (Rev. A) PDF | HTML 25 Mär 2020
Application note Mobileye EyeQ5: High Core Rail Power-Supply Design Using TPS596xx-Q1 PDF | HTML 03 Sep 2020
Application note Mobileye EyeQ5: Mid Core Rail Power-Supply Design Using TPS59632-Q1, TPS59603-Q1 PDF | HTML 03 Sep 2020
Application note Mobileye EyeQ5: Mid-Low Vcc Core Rail Power-Supply Design Using TPS596xx-Q1 03 Sep 2020
User guide TPS59632-Q1 3-Phase, 60-A, DCAP+, DC/DC Step-Down Controller Evaluation Module 13 Jan 2020

Design und Entwicklung

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Evaluierungsplatine

TPS59632Q1EVM-057 — Evaluierungsmodul für DC/DC-Abwärtsregler mit 3 Phasen, 60 A, DCAP+ für Vcore-Anwendungen im Auto

Das Evaluierungsmodul (EVM) TPS59632Q1EVM ermöglicht Benutzern die Evaluierung des Controllers TPS59632Q1. Der Controller ist eine dreiphasige, treiberlose Synchron-Abwärtssteuerung mit D-CAP+ und I²C-Schnittstelle. Das EVM arbeitet mit einer Eingangswandlungsspannung zwischen 3,0 V und 6 V. Der (...)
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