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Stromversorgungsmodule (integrierter Induktor)

LMZ23608

AKTIV

SIMPLE SWITCHER® 8-A-Leistungsmodul mit Stromteilung, 36 V maximale Eingangsspannung

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Selbe Funktionalität wie der verglichene Baustein bei abweichender Anschlussbelegung.
TPSM63610 AKTIV Kompaktes 8-A-Stromversorgungsmodul mit 36-V-Eingang und 1-V- bis 20-V-Ausgang, in einem verbesserte Significantly smaller footprint, lower EMI, higher efficiency and optional spread spectrum.

LMZ23608

AKTIV
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Produktdetails

Rating Catalog Topology Buck, Inverting Buck-Boost, Synchronous Buck Iout (max) (A) 8 Vin (max) (V) 36 Vin (min) (V) 6 Vout (max) (V) 6 Vout (min) (V) 0.8 Features Current Sharing, EMI Tested, Enable, Frequency synchronization, Tracking Operating temperature range (°C) -40 to 85 Type Module Duty cycle (max) (%) 85 Control mode Peak current mode Switching frequency (min) (kHz) 350 Switching frequency (max) (kHz) 600
Rating Catalog Topology Buck, Inverting Buck-Boost, Synchronous Buck Iout (max) (A) 8 Vin (max) (V) 36 Vin (min) (V) 6 Vout (max) (V) 6 Vout (min) (V) 0.8 Features Current Sharing, EMI Tested, Enable, Frequency synchronization, Tracking Operating temperature range (°C) -40 to 85 Type Module Duty cycle (max) (%) 85 Control mode Peak current mode Switching frequency (min) (kHz) 350 Switching frequency (max) (kHz) 600
TO-PMOD (NDY) 11 266.85 mm² (15 mm × 17.79 mm)
  • Integrated Shielded Inductor
  • Simple PCB Layout
  • Frequency Synchronization Input (350 kHz to 600 kHz)
  • Current Sharing Capability
  • Flexible Start-up Sequencing Using External Soft-Start, Tracking and Precision Enable
  • Protection Against Inrush Currents and Faults Such as Input UVLO and Output Short Circuit
  • Junction Temperature Range –40°C to 125°C
  • Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
  • Fully Enabled for WEBENCH Power Designer
  • Pin Compatible With LMZ22010/08, LMZ12010/08, LMZ23610/06H, and LMZ13610/08/06H
  • Electrical Specifications
    • 40-W Maximum Total Output Power
    • Up to 8-A Output Current
    • Input Voltage Range 6 V to 36 V
    • Output Voltage Range 0.8 V to 6 V
    • Efficiency up to 92%
  • Performance Benefits
    • High Efficiency Reduces System Heat Generation
    • Low Radiated Emissions (EMI) Tested to EN55022 Class B Standard (1)
    • Only 7 External Components
    • Low Output Voltage Ripple
    • No External Heat Sink Required
    • Simple Current Sharing for Higher Current Applications

(1)EN 55022:2006, +A1:2007, FCC Part 15 Subpart B, tested on Evaluation Board with EMI configuration
All trademarks are the property of their respective owners.

  • Integrated Shielded Inductor
  • Simple PCB Layout
  • Frequency Synchronization Input (350 kHz to 600 kHz)
  • Current Sharing Capability
  • Flexible Start-up Sequencing Using External Soft-Start, Tracking and Precision Enable
  • Protection Against Inrush Currents and Faults Such as Input UVLO and Output Short Circuit
  • Junction Temperature Range –40°C to 125°C
  • Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
  • Fully Enabled for WEBENCH Power Designer
  • Pin Compatible With LMZ22010/08, LMZ12010/08, LMZ23610/06H, and LMZ13610/08/06H
  • Electrical Specifications
    • 40-W Maximum Total Output Power
    • Up to 8-A Output Current
    • Input Voltage Range 6 V to 36 V
    • Output Voltage Range 0.8 V to 6 V
    • Efficiency up to 92%
  • Performance Benefits
    • High Efficiency Reduces System Heat Generation
    • Low Radiated Emissions (EMI) Tested to EN55022 Class B Standard (1)
    • Only 7 External Components
    • Low Output Voltage Ripple
    • No External Heat Sink Required
    • Simple Current Sharing for Higher Current Applications

(1)EN 55022:2006, +A1:2007, FCC Part 15 Subpart B, tested on Evaluation Board with EMI configuration
All trademarks are the property of their respective owners.

The LMZ23608 SIMPLE SWITCHER power module is an easy-to-use step-down DC-DC solution capable of driving up to 8-A load. The LMZ23608 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ23608 can accept an input voltage rail between 6 V and 36 V and can deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ23608 only requires two external resistors and three external capacitors to complete the power solution.

The LMZ23608 is a reliable and robust design with the following protection features: thermal shutdown, input undervoltage lockout, output overvoltage protection, short circuit protection, output current limit, and allows start-up into a prebiased output. The sync input allows synchronization over the 350 to 600-kHz switching frequency range.

The LMZ23608 SIMPLE SWITCHER power module is an easy-to-use step-down DC-DC solution capable of driving up to 8-A load. The LMZ23608 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ23608 can accept an input voltage rail between 6 V and 36 V and can deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ23608 only requires two external resistors and three external capacitors to complete the power solution.

The LMZ23608 is a reliable and robust design with the following protection features: thermal shutdown, input undervoltage lockout, output overvoltage protection, short circuit protection, output current limit, and allows start-up into a prebiased output. The sync input allows synchronization over the 350 to 600-kHz switching frequency range.

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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt LMZ23608 8-A SIMPLE SWITCHER® Power Module With 36-V Maximum Input Voltage and Current Sharing datasheet (Rev. G) PDF | HTML 31.08.2015
Anwendungshinweis Practical Thermal Design With DC/DC Power Modules (Rev. A) 20.11.2019
Auswahlhilfe Power Management Guide 2018 (Rev. R) 25.06.2018
Whitepaper Benefits and trade-offs of various power-module package options 02.08.2017
Anwendungshinweis Design Summary LMZ1xxx and LMZ2xxx Power Module Family (Rev. B) 20.01.2016
Anwendungshinweis AN-2027 Inverting Application for the LMZ14203 SIMPLE SWITCHER Power Module (Rev. A) 06.05.2013
Anwendungshinweis AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) 23.04.2013
Anwendungshinweis AN-2078 PCB Layout for Texas Instruments SIMPLE SWITCHER Power Modules (Rev. A) 23.04.2013
Anwendungshinweis AN-2052 Texas Instruments SIMPLE SWITCHER Power Modules and EMI (Rev. C) 23.04.2013
Anwendungshinweis AN-2026 Effect of PCB Design on Thermal Performance of SIMPLE SWITCHER Modules (Rev. A) 23.04.2013
Anwendungshinweis Understanding and Applying Current-Mode Control Theory 19.08.2007
Weitere Dokumente SEM1600 Topic 4: Constructing Your Power Supply – Layout Considerations 12.07.2005

Design und Entwicklung

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Evaluierungsplatine

LMZ23608EVAL — 36 Volt, Simple Switcher®-Modul, 8 A, Stromsymmetrierungs-Evaluierungsplatine

The LMZ23610/8 and LMZ22010/8 SIMPLE SWITCHER® power modules are easy-to-use DC-DC solution capable of driving up to a 10A load. They are available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ23610/8 can accept an input voltage rail (...)

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LMZ23608 Unencrypted PSpice Average Model

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LMZ23608 Unencrypted PSpice Average Model Package (Rev. A)

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LMZ23608 Unencrypted PSpice Transient Model

SNVM785.ZIP (3 KB) - PSpice-Modell
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LMZ23608 Unencrypted PSpice Transient Model Package (Rev. A)

SNVM206A.ZIP (162 KB) - PSpice-Modell
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