The PTH12010 series of non-isolated power modules that are small in size but big on performance and flexibility. The high output current, compact footprint, and industry-leading features offers system designers a versatile module for powering complex multi-processor digital systems.

The series employs double-sided surface mount construction and provides high-performance step-down power conversion for up to 12 A of output current. The output voltage of the W-suffix parts can be set to any value over the range, 1.2 V to 5.5 V. The L-suffix devices have an adjustment range of 0.8 V to 1.8 V. The output voltage is set using a single external 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, output voltage adjust (trim), margin up/down controls, and the ability to start up into an existing output voltage or prebias. For improved load regulation, an output voltage sense is also provided. A nonlatching overcurrent trip serves as load fault protection.

Target applications include complex multivoltage, multiprocessor systems that incorporate the industry’s high-speed TMS320™ DSP family, microprocessors, and bus drivers.

• Up to 12-A Output Current
• 12-V Input Voltage
• Wide-Output Voltage Adjust (1.2 V to 5.5 V)/(0.8 V to 1.8 V)
• Efficiencies up to 94%
• 200 W/in3 Power Density
• On/Off Inhibit
• Output Voltage Sense
• Prebias Startup
• Undervoltage Lockout
• Auto-Track Sequencing
• Margin Up/Down Controls
• Output Overcurrent Protection (Nonlatching, Auto-Reset)
• Operating Temperature: -40°C to 85°C
• Safety Agency Approvals: UL/IEC/CSA-22.2 60950-1
• Point of Load Alliance (POLA) Compatible
• APPLICATIONS
  • Complex Multivoltage, Multiprocessor Systems

Auto-Track, TMS320 are trademarks of Texas Instruments.

• Iout (Max) (A)
• 12
• Vin (Min) (V)
• 10.8
• Vin (Max) (V)
• 13.2
• Vout (Min) (V)
• 1.2
• Vout (Max) (V)
• 5.5
• Soft start
• Fixed
• Features
• Enable, Output Discharge, Tracking
• Iq (Typ) (uA)
• 10000
• Regulated outputs (#)
• 1
• Switching frequency (Max) (kHz)
• 400
• Switching frequency (Min) (kHz)
• 300
• Duty cycle (Max) (%)
• 100
• Topology
• Buck

PTH12010W的完整型号有：PTH12010WAH、PTH12010WAS、PTH12010WAST、PTH12010WAZ、PTH12010WAZT，以下是这些产品的关键参数及官网采购报价：

PTH12010WAH，工作温度：-40 to 85，封装：Through-Hole Module (EUH)-10，包装数量MPQ：25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PTH12010WAH的批量USD价格：14.27（1000+）

PTH12010WAS，工作温度：-40 to 85，封装：Surface Mount Module (EUJ)-10，包装数量MPQ：25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PTH12010WAS的批量USD价格：14.27（1000+）

PTH12010WAST，工作温度：PropertyValue，封装：Surface Mount Module (EUJ)-10，包装数量MPQ：250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PTH12010WAST的批量USD价格：14.27（1000+）

PTH12010WAZ，工作温度：-40 to 85，封装：Surface Mount Module (EUJ)-10，包装数量MPQ：25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PTH12010WAZ的批量USD价格：14.27（1000+）

PTH12010WAZT，工作温度：-40 to 85，封装：Surface Mount Module (EUJ)-10，包装数量MPQ：250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PTH12010WAZT的批量USD价格：14.27（1000+）

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