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Administración de potencia
Módulos de energía CC/CC
Módulos de potencia (inductor integrado)

PTH03050W

NO RECOMENDADO PARA NUEVOS DISEÑOS

Módulo ajustable amplio no aislado de 6 A con entrada de 3.3 V y Auto-Track

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Hoja de datos
PTH03050W no se recomienda para nuevos diseños
Este producto sigue estando disponible para los clientes existentes. Los nuevos diseños deben considerar un producto alternativo.
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PTH03050W

NO RECOMENDADO PARA NUEVOS DISEÑOS
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Detalles del producto

Rating Catalog Topology Buck Iout (max) (A) 6 Vin (max) (V) 3.65 Vin (min) (V) 2.95 Vout (max) (V) 2.5 Vout (min) (V) 0.8 Features Enable, Output discharge, Tracking Operating temperature range (°C) -40 to 85 Type Module Duty cycle (max) (%) 100 Control mode Voltage mode Switching frequency (min) (kHz) 550 Switching frequency (max) (kHz) 650
Rating Catalog Topology Buck Iout (max) (A) 6 Vin (max) (V) 3.65 Vin (min) (V) 2.95 Vout (max) (V) 2.5 Vout (min) (V) 0.8 Features Enable, Output discharge, Tracking Operating temperature range (°C) -40 to 85 Type Module Duty cycle (max) (%) 100 Control mode Voltage mode Switching frequency (min) (kHz) 550 Switching frequency (max) (kHz) 650
DIPMODULE (EUV) 6 314.2008 mm² (23.12 mm × 13.59 mm) DIPMODULE (EUU) 6 314.2008 mm² (23.12 mm × 13.59 mm)
  • Up to 6-A Output Current
  • 3.3-V Input Voltage
  • Wide-Output Voltage Adjust (0.8 V to 2.5 V)
  • Efficiencies up to 94 %
  • 103 W/in3 Power Density
  • On/Off Inhibit
  • Pre-Bias Startup
  • Under-Voltage Lockout
  • Operating Temp: –40 to +85 °C
  • Auto-Track™ Sequencing
  • Output Over-Current Protection (Non-Latching, Auto-Reset)
  • IPC Lead Free 2
  • Safety Agency Approvals: UL 1950, CSA 22.2 950, EN60950 VDE (Pending)
  • Point-of-Load Alliance (POLA) Compatible
  • Up to 6-A Output Current
  • 3.3-V Input Voltage
  • Wide-Output Voltage Adjust (0.8 V to 2.5 V)
  • Efficiencies up to 94 %
  • 103 W/in3 Power Density
  • On/Off Inhibit
  • Pre-Bias Startup
  • Under-Voltage Lockout
  • Operating Temp: –40 to +85 °C
  • Auto-Track™ Sequencing
  • Output Over-Current Protection (Non-Latching, Auto-Reset)
  • IPC Lead Free 2
  • Safety Agency Approvals: UL 1950, CSA 22.2 950, EN60950 VDE (Pending)
  • Point-of-Load Alliance (POLA) Compatible

The PTH03050 is one of the smallest non-isolated power modules from Texas Instruments that features Auto-Track™. Auto-Track simplifies supply voltage sequencing in power systems by enabling modules to track each other, or any other external voltage, during power up and power down.

Although small in size (0.87 in × 0.5 in), these modules are rated for up to 6 A of output current, and are an ideal choice in applications where space, performance, and a power-up sequencing capability are important attributes.

The product provides high-performance step-down conversion from a 3.3-V input bus voltage. The output voltage of the PTH03050W can be set to any voltage over the range, 0.8 V to 2.5 V, using a single resistor.

Other operating features include an on/off inhibit, output voltage adjust (trim), and output over-current protection. For high efficiency these parts employ a synchronous rectifier output stage, but a pre-bias hold-off capability ensures that the output will not sink current during startup.

Target applications include telecom, industrial, and general purpose circuits, including low-power dual-voltage systems that use a DSP, microprocessor, ASIC, or FPGA.

Package options include both throughhole and surface mount configurations.

The PTH03050 is one of the smallest non-isolated power modules from Texas Instruments that features Auto-Track™. Auto-Track simplifies supply voltage sequencing in power systems by enabling modules to track each other, or any other external voltage, during power up and power down.

Although small in size (0.87 in × 0.5 in), these modules are rated for up to 6 A of output current, and are an ideal choice in applications where space, performance, and a power-up sequencing capability are important attributes.

The product provides high-performance step-down conversion from a 3.3-V input bus voltage. The output voltage of the PTH03050W can be set to any voltage over the range, 0.8 V to 2.5 V, using a single resistor.

Other operating features include an on/off inhibit, output voltage adjust (trim), and output over-current protection. For high efficiency these parts employ a synchronous rectifier output stage, but a pre-bias hold-off capability ensures that the output will not sink current during startup.

Target applications include telecom, industrial, and general purpose circuits, including low-power dual-voltage systems that use a DSP, microprocessor, ASIC, or FPGA.

Package options include both throughhole and surface mount configurations.
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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos PTH03050: 6 A, 3.3-V Input Non-Isolated Power Module with Auto-Track datasheet (Rev. C) 21/05/2004

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