PTH03020W - 22A 输出 3.3V 输入的宽输出调节插拔电源模块

PTH03020W是TI德州仪器公司的一款非隔离式模块产品，PTH03020W是22A 输出 3.3V 输入的宽输出调节插拔电源模块，本站介绍了PTH03020W的封装应用图解、特点和优点、功能等，并给出了与PTH03020W相关的TI元器件型号供参考。

PTH03020W - 22A 输出 3.3V 输入的宽输出调节插拔电源模块 - 非隔离式模块 - 电源模块 - 德州仪器

产品描述

The PTH03020 series of non-isolated power modules offers OEM designers a combination of high performance, small footprint, and industry leading features. As part of a new class of power modules these products provide designers with the flexibility to power the most complex multi-processor digital systems using off-the-shelf catalog parts.

The series employs double-sided surface mount construction and provides high-performance step-down power conversion for up to 22 A of output current from a 3.3-V input bus voltage. The output voltage of the PTH03020W can be set to any value over the range, 0.8 V to 2.5 V, using a single resistor.

This series includes Auto-Track™. 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, output voltage adjust (trim), and margin up/down controls. To ensure tight load regulation, an output voltage sense is also provided. A non-latching over-current trip and over-tempterature shutdown provide 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.

产品特性

Up to 22-A Output Current
3.3-V Input Voltage
Wide-Output Voltage Adjust (0.8 V to 2.5 V)
Efficiencies up to 93%
120 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)
Over-Temperature Protection
Operating Temp: –40 to +85°C
IPC Lead Free 2
Safety Agency Approvals: UL 1950, CSA 22.2 950, & EN60950 VDE (Pending)
Point-of-load Alliance (POLA) Compatible

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