Startseite Energiemanagement AC/DC & DC/DC converters (integrated FET)
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AC/DC & DC/DC converters (integrated FET)

TPS53314

AKTIV

4,5 V bis 25 V, 6 A, Synchron-Abwärtswandler

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TPS54J061 AKTIV Synchroner 6-A-Abwärtswandler mit 4 bis 16 V Eingangsspannung, 600 mV Referenzspannung und Dauerkurz Higher efficiency converter in a smaller package.

TPS53314

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Iout (max) (A) 6 Vin (min) (V) 3 Vin (max) (V) 15 Topology Buck Type Converter Switching frequency (min) (kHz) 250 Switching frequency (max) (kHz) 1000 Features Adjustable current limit, Enable, Light Load Efficiency, Power good, Pre-Bias Start-Up, Synchronous Rectification Control mode D-CAP Vout (min) (V) 0.6 Vout (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.00032
Iout (max) (A) 6 Vin (min) (V) 3 Vin (max) (V) 15 Topology Buck Type Converter Switching frequency (min) (kHz) 250 Switching frequency (max) (kHz) 1000 Features Adjustable current limit, Enable, Light Load Efficiency, Power good, Pre-Bias Start-Up, Synchronous Rectification Control mode D-CAP Vout (min) (V) 0.6 Vout (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.00032
VQFN (RGF) 40 35 mm² 7 x 5
  • Conversion Input Voltage Range: 3 V to 15 V
  • VDD Input Voltage Range: 4.5 V to 25 V
  • Output Voltage Range: 0.6 V to 5.5 V
  • 5-V LDO Output
  • Integrated Power MOSFETs with 6-A Continuous Output Current
  • <10-μA Shut Down Current
  • Auto-Skip Eco-mode for Light-Load Efficiency
  • D-CAP Mode with Fast Transient Response
  • Selectable Switching Frequency from 250 kHz to 1 MHz with an External Resistor
  • Built-in 1%, 0.6-V Reference
  • 0.7-ms, 1.4-ms, 2.8-ms and 5.6-ms Selectable Internal Voltage Servo Soft-Start
  • Pre-Charged Start-up Capability
  • Integrated Boost Switch
  • Adjustable Overcurrent Limit Via External Resistor
  • Overvoltage/Undervoltage, UVLO and Over-Temperature Protection
  • Support All Ceramic Output Capacitors
  • Open Drain Power Good Indication
  • 40-pin QFN Package with PowerPAD
  • Conversion Input Voltage Range: 3 V to 15 V
  • VDD Input Voltage Range: 4.5 V to 25 V
  • Output Voltage Range: 0.6 V to 5.5 V
  • 5-V LDO Output
  • Integrated Power MOSFETs with 6-A Continuous Output Current
  • <10-μA Shut Down Current
  • Auto-Skip Eco-mode for Light-Load Efficiency
  • D-CAP Mode with Fast Transient Response
  • Selectable Switching Frequency from 250 kHz to 1 MHz with an External Resistor
  • Built-in 1%, 0.6-V Reference
  • 0.7-ms, 1.4-ms, 2.8-ms and 5.6-ms Selectable Internal Voltage Servo Soft-Start
  • Pre-Charged Start-up Capability
  • Integrated Boost Switch
  • Adjustable Overcurrent Limit Via External Resistor
  • Overvoltage/Undervoltage, UVLO and Over-Temperature Protection
  • Support All Ceramic Output Capacitors
  • Open Drain Power Good Indication
  • 40-pin QFN Package with PowerPAD

TPS53314 is a D-CAP™ mode, 6-A synchronous switcher with integrated MOSFETs. It is designed for ease of use, low external component count, and small package power systems.

This device features single-rail input support, one 20-mΩ and one 7.5-mΩ integrated MOSFET, accurate 1%, 0.6 V Reference, and integrated boost switch. A sample of competitive features include: greater than 96% maximum efficiency, 3 V to 15 V wide input voltage range, very low external component count, D-CAP™ mode control for super fast transient, selectable auto-skip and PWM operation, internal soft-start control, adjustable frequency, and no need for compensation.

The conversion input voltage ranges from 3 V to 15 V, the supply voltage range is from 4.5 V to 25 V, and the output voltage range is from 0.6 V to 5.5 V.

The TPS53314 is available in a 5 mm × 7 mm 40-pin, QFN package and is specified from –40°C to 85°C.

TPS53314 is a D-CAP™ mode, 6-A synchronous switcher with integrated MOSFETs. It is designed for ease of use, low external component count, and small package power systems.

This device features single-rail input support, one 20-mΩ and one 7.5-mΩ integrated MOSFET, accurate 1%, 0.6 V Reference, and integrated boost switch. A sample of competitive features include: greater than 96% maximum efficiency, 3 V to 15 V wide input voltage range, very low external component count, D-CAP™ mode control for super fast transient, selectable auto-skip and PWM operation, internal soft-start control, adjustable frequency, and no need for compensation.

The conversion input voltage ranges from 3 V to 15 V, the supply voltage range is from 4.5 V to 25 V, and the output voltage range is from 0.6 V to 5.5 V.

The TPS53314 is available in a 5 mm × 7 mm 40-pin, QFN package and is specified from –40°C to 85°C.

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Technische Dokumentation

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Alle anzeigen 3
Typ Titel Datum
* Data sheet 6-A Step-Down Regulator with Integrated Switcher datasheet 15 Apr 2011
Application note Unified Ground Connection Recommendation on TPS53K- Integrated FET-Converter Dev 25 Jan 2017
Application note D-CAP(TM) Mode With All-Ceramic Output Capacitor Application 03 Feb 2011

Design und Entwicklung

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Bestellen & Qualität

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  • MSL-Rating / Spitzenrückfluss
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  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
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