PTH05060WAZT电源-板安装的直流转换器规格书PDF中文资料

PTH05060WAZT属于电源-板安装的直流转换器。由德州仪器制造生产的PTH05060WAZT直流转换器一种旨在将直流电压输入电平改变为一个或多个不同的直流电压输出电平的装置。

特性 Features

• Up to 10-A Output Current

• 5-V Input Voltage

• Wide-Output Voltage Adjust

(0.8 V to 3.6 V)

• Efficiencies up to 96 %

• 150 W/in³ Power Density

• On/Off Inhibit

• Output Voltage Sense

• Pre-Bias Startup

• Margin Up/Down Controls

• Under-Voltage Lockout

• Auto-Track™ Sequencing

• Output Over-Current Protection

(Non-Latching, Auto-Reset)

• Operating Temp: –40 to +85 °C

• DSP Compatible Output Voltages

• Safety Agency Approvals:

UL 1950, CSA 22.2 950, EN60950

VDE (Pending)

• Point-of-Load Alliance (POLA)

Compatible

描述 Description

The PTH05060W non-isolated power

module is small in size but big on performance

and flexibility. Its high output

current, compact footprint, and industryleading

features offers system designers

a versatile module for powering complex

multi-processor digital systems.

This product employs double-sided

surface mount construction and provides

high-performance step-down power

conversion for up to 10 A of output current

from a 5-V input bus voltage. The

output voltage is adjustable and can be set

to any value over the range, 0.8 V to 3.6 V,

using a single resistor.

This series includes Auto-Track™

Sequencing. Auto-Track simplifies the

task of supply voltage sequencing in a

power system by enabling modules to

track each other, or any external voltage,

during power up and power down.

Other operating features include an

on/off inhibit, margin up/down controls,

and the ability to start up into an existing

output voltage or prebias. To ensure tight

load regulation, an output voltage sense

is also provided. A non-latching overcurrent

trip serves as load fault protection.

Target applications include complex

multi-voltage, multi-processor systems

that incorporate the industry’s high-speed

DSPs, micro-processors and bus drivers.