The PTH05030 is a high-current non-isolated power modules from Texas Instruments. This 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 series 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 5-V input bus voltage. The output voltage of the PTH05030W 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™. 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.

• Up to 30 A Output Current
• 5-V Input Voltage
• Wide-Output Voltage Adjust (0.8 V to 3.6 V)
• 180 W/in Power Density
• On/Off Inhibit
• Efficiencies up to 94%
• 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
• Safety Agency Approvals: UL 1950, CSA 22.2 950, EN60950 VDE (Pending)
• Point-of-Load Alliance (POLA) Compatible

• Iout (Max) (A)
• 30
• Vin (Min) (V)
• 4.5
• Vin (Max) (V)
• 5.5
• Vout (Min) (V)
• 0.8
• Vout (Max) (V)
• 3.6
• Soft start
• Fixed
• Features
• Enable, Output Discharge, Tracking
• Iq (Typ) (uA)
• 100000
• Regulated outputs (#)
• 1
• Switching frequency (Max) (kHz)
• 325
• Switching frequency (Min) (kHz)
• 275
• Duty cycle (Max) (%)
• 100
• Topology
• Buck

PTH05030W的完整型号有：PTH05030WAD、PTH05030WAH、PTH05030WAS、PTH05030WAST、PTH05030WAZ、PTH05030WAZT，以下是这些产品的关键参数及官网采购报价：

PTH05030WAD，工作温度：-40 to 85，封装：Through-Hole Module (EUM)-13，包装数量MPQ：16个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SN，TI官网PTH05030WAD的批量USD价格：17.6（1000+）

PTH05030WAH，工作温度：-40 to 85，封装：Through-Hole Module (EUM)-13，包装数量MPQ：16个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SN，TI官网PTH05030WAH的批量USD价格：17.6（1000+）

PTH05030WAS，工作温度：-40 to 85，封装：Surface Mount Module (EUN)-13，包装数量MPQ：16个，MSL 等级/回流焊峰值温度：Level-1-235C-UNLIM/Level-3-260C-168HRS，引脚镀层/焊球材料：SNPB，TI官网PTH05030WAS的批量USD价格：17.6（1000+）

PTH05030WAST，工作温度：-40 to 85，封装：Surface Mount Module (EUN)-13，包装数量MPQ：200个，MSL 等级/回流焊峰值温度：Level-1-235C-UNLIM/Level-3-260C-168HRS，引脚镀层/焊球材料：SNPB，TI官网PTH05030WAST的批量USD价格：17.6（1000+）

PTH05030WAZ，工作温度：-40 to 85，封装：Surface Mount Module (EUN)-13，包装数量MPQ：16个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：SNAGCU，TI官网PTH05030WAZ的批量USD价格：17.6（1000+）

PTH05030WAZT，工作温度：-40 to 85，封装：Surface Mount Module (EUN)-13，包装数量MPQ：200个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：SNAGCU，TI官网PTH05030WAZT的批量USD价格：17.6（1000+）

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