STRG06

NRND
Design Win

Universal digital multicell controller with PMBus

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Product overview

Description

The STRG06 is a high performance digital controller featuring the innovative and patented ST RVCOT™ control loop that allows to implement a high efficiency DC-DC converter in single stage conversion directly from the 60 V bus.

In combination with the STRG02 and STRG04, the device is able to implement a scalable power supply with output power ranging from 50 W up to > 300 W featuring auto cell shedding and PFM to optimize the overall efficiency maintaining a > 90% baseline over the whole current range without compromising the load transient and DVID response.

The STRG06 device can be fully configured through the PMBus™ to minimize the external component count. A full set of telemetry is provided including the BBR, CFP and primary / secondary side telemetry.

The device assures fast and independent protection against the positive and negative OC (per cells), over/undervoltage and FB disconnection.

The STRG06 is available in a VFQFPN68, 8 x 8 mm package with an exposed pad.

  • All features

    • High performance resonant digital control loop RVCOT™
    • Drives up to 6 cells with STRG02 and STRG04, from 50 W up to > 300 W
    • Compliant with Intel VR12.5™ and VR13 protocol
    • Fully configurable through PMBus™ Rev1.2
      • Telemetry for primary and secondary
      • Full IC configuration / management
      • Voltage positioning
    • Advanced power management
      • Auto cell shedding with PFM
      • Low power 1.8 V logic
    • Programmable protections
      • OV / UV and FB disconnection
      • Pos/neg OC per cell
      • Current sharing error
      • Black box recorder (BBR)
      • Catastrophic fault precursor (CFP)
    • Embedded non-volatile memory (NVM)
    • Primary μC interface for telemetry (PuC)
    • Single-wire synchronous rectifier drive
    • RST and EN1V8 for low power mode
    • VFQFPN68, 8 x 8 mm package

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STRG06

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STRG06TR
NRND
QFN 68 8x8x1.0 Industrial Ecopack2

STRG06TR

Package:

QFN 68 8x8x1.0

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

QFN 68 8x8x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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STRG06TR
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STRG06TR NRND

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors