PTH03030W中文资料30A 输出 3.3V 输入的宽输出电压调节插拔电源模块数据手册TI规格书

描述 Description

The PTH03030 is a high-current non-isolated power module from Texas Instruments. The product is characterized by high efficiencies, and up to 30 A of output current, while occupying a mere 1.64 in² of PCB area. In terms of cost, size, and performance, the PTH03030 provides OEM’s with a flexible module that meets the requirements of the most complex and demanding mixed-signal applications. These include the most densly populated, multi-processor systems that incorporate high-speed DSP’s, microprocessors, and ASICs.
The series uses double-sided surface mount construction and provides high-performance step-down power conversion from a 3.3-V input bus voltage. The output voltage of the PTH03030W 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 power-up and power-down supply voltage sequencing in a system by enabling modules to track each other, or any other external voltage.
Each model also includes an on/off inhibit, output voltage adjust (trim), and margin up/down controls. An output voltage sense ensures tight load regulation, and an output over-current and thermal shutdown feature provide for protection against external load faults.
Package options inlude both through-hole and surface mount connfigurations.

特性 Features

• Up to 30-A Output Current
• 3.3-V Input Voltage
• Wide-Output Voltage Adjust (0.8 V to 2.5 V)
• 135 W/in³ Power Density
• Efficiencies up to 93%
• 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
• Over-Temperature Shutdown
• Safety Agency Approvals:    UL 1950, CSA 22.2 950, EN60950    VDE (Pending)
• Point-of-Load Alliance (POLA) Compatible