Inicio Gestión de la energía Convertidores de CA/CC y CC/CC (FET integrado)
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Gestión de la energía
Convertidores de CA/CC y CC/CC (FET integrado)

TPS62182

ACTIVO

Convertidor reductor síncrono bifásico y ultrapequeño de 4 V a 15 V y 6 A

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TPS62182

ACTIVO
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Detalles del producto

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 6 Vin (min) (V) 4 Vin (max) (V) 15 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 2000 Features Enable, Light Load Efficiency, Phase Interleaving, Power good, Synchronous Rectification Control mode current mode Vout (min) (V) 3.3 Vout (max) (V) 3.3 Iq (typ) (µA) 30 Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 6 Vin (min) (V) 4 Vin (max) (V) 15 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 2000 Features Enable, Light Load Efficiency, Phase Interleaving, Power good, Synchronous Rectification Control mode current mode Vout (min) (V) 3.3 Vout (max) (V) 3.3 Iq (typ) (µA) 30 Duty cycle (max) (%) 100
DSBGA (YZF) 24 7.3125 mm² 3.25 x 2.25
  • Dual Phase Balanced Peak Current Mode
  • Input Voltage Range: 4 V to 15 V
  • Output Voltage Range: 0.9 V to 6 V
  • Output Current up to 6 A
  • Typical Quiescent Current of 28 µA
  • Output Voltage Accuracy of ±1% (PWM Mode)
  • Automatic Efficiency Enhancement (AEE™)
  • Phase Shifted Operation
  • Automatic Power Save Mode
  • Adjustable Soft Start
  • Power Good Output
  • Undervoltage Lockout
  • HICCUP Over Current Protection
  • Pin-to-Pin Compatible with TPS62184
  • Over Temperature Protection
  • NanoFree™ 2.10 mm x 3.10 mm DSBGA Package
  • Create a Custom Design Using the TPS62180 With the WEBENCH® Power Designer
  • Dual Phase Balanced Peak Current Mode
  • Input Voltage Range: 4 V to 15 V
  • Output Voltage Range: 0.9 V to 6 V
  • Output Current up to 6 A
  • Typical Quiescent Current of 28 µA
  • Output Voltage Accuracy of ±1% (PWM Mode)
  • Automatic Efficiency Enhancement (AEE™)
  • Phase Shifted Operation
  • Automatic Power Save Mode
  • Adjustable Soft Start
  • Power Good Output
  • Undervoltage Lockout
  • HICCUP Over Current Protection
  • Pin-to-Pin Compatible with TPS62184
  • Over Temperature Protection
  • NanoFree™ 2.10 mm x 3.10 mm DSBGA Package
  • Create a Custom Design Using the TPS62180 With the WEBENCH® Power Designer

The TPS6218x is a synchronous dual-phase step-down DC-DC converter for low profile power rails. It operates with two identical, current balanced phases that are peak current controlled enabling use in height limited applications.

With a wide operating input voltage range of 4 V to 15 V, the device is ideally suited for systems powered from multi-cell Li-Ion batteries or 12-V rails. The output current of 6 A is continuously provided by two phases of 3 A each, allowing the use of low profile external components. The phases operate out of phase, reducing switching noise significantly.

The TPS6218x automatically enters Power Save Mode to maintain high efficiency down to very light loads. It also incorporates an Automatic Efficiency Enhancement (AEE™) for the entire duty cycle range.

The device features a Power Good signal, as well as an adjustable soft start. The quiescent current is typically 28 µA, it is able to run in 100% mode, and it has no duty cycle limitation even at lowest output voltage.

The TPS6218x, available in adjustable and fixed output voltage options, is packaged in a small 24-bump, 0.5 mm pitch DSBGA package.

The TPS6218x is a synchronous dual-phase step-down DC-DC converter for low profile power rails. It operates with two identical, current balanced phases that are peak current controlled enabling use in height limited applications.

With a wide operating input voltage range of 4 V to 15 V, the device is ideally suited for systems powered from multi-cell Li-Ion batteries or 12-V rails. The output current of 6 A is continuously provided by two phases of 3 A each, allowing the use of low profile external components. The phases operate out of phase, reducing switching noise significantly.

The TPS6218x automatically enters Power Save Mode to maintain high efficiency down to very light loads. It also incorporates an Automatic Efficiency Enhancement (AEE™) for the entire duty cycle range.

The device features a Power Good signal, as well as an adjustable soft start. The quiescent current is typically 28 µA, it is able to run in 100% mode, and it has no duty cycle limitation even at lowest output voltage.

The TPS6218x, available in adjustable and fixed output voltage options, is packaged in a small 24-bump, 0.5 mm pitch DSBGA package.
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Documentación técnica

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* Data sheet TPS6218x 4-V to 15-V, 6-A, 2-Phase Step-Down Converters with AEE datasheet (Rev. B) PDF | HTML 08 may 2017

Diseño y desarrollo

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Placa de evaluación

TPS62180EVM-581 — Convertidor reductor bifásico con entrada de 15 V y salida de 6 A con mejora automática de la eficie

The TPS62180EVM-581 (PWR581-001) facilitates the evaluation of the TPS62180 6-A, 2-phase buck converter.  The EVM outputs a 3.3-V output voltage from input voltages between 4V and 15V.  The TPS62180 features Automatic Efficiency Enhancement (AEETM) to deliver efficiencies in excess of 90% across (...)

Guía del usuario: PDF
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Diseños de referencia

TIDA-00194 — Diseño de referencia de regulación y distribución de energía para la plataforma del procesador Intel

TI's optimized solution for power regulation, distribution, and sequencing for Intel SkyLake™ Processor platform. Utilizing high efficiency DC/DC switching regulators and integrated load switches, this design demonstrates regulation of four unique power rails and distribution of 21 (...)
Test report: PDF
Esquema: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
DSBGA (YZF) 24 Ultra Librarian
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  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
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