PTH12030W是TI公司的一款非隔离式模块产品，PTH12030W是1.2 至 5.5V 26A 输出 12V 输入的非隔离宽调节模块，本页介绍了PTH12030W的产品说明、应用、特性等，并给出了与PTH12030W相关的TI元器件型号供参考。
PTH12030W - 1.2 至 5.5V 26A 输出 12V 输入的非隔离宽调节模块 - 非隔离式模块 - 电源模块 - TI公司（Texas Instruments，德州仪器）
The PTH12030 is a series of high current, non-isolated power module from Texas Instruments. This product is characterized by high efficiencies, and up to 26 A of output current, while occupying a small PCB area of 1.64 in2. 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, multiprocessor systems that incorporate the high-speed TMS320™ DSP family, microprocessors, and ASICs.
The series uses double-sided surface mount construction and provides high-performance step-down power conversion from a 12-V input bus voltage. 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 parts have an adjustment range of 0.8 V to 1.8 V. The output voltage is set 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, and the ability to start up into an existing prebias. An output voltage sense ensures tight load regulation, and an output overcurrent and thermal shutdown feature provide for protection against external load faults.
Package options inlude both through-hole and surface mount configurations.
- Up to 26 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%
- 235 W/in3 Power Density
- On/Off Inhibit
- Output Voltage Sense
- Prebias Startup
- Margin Up/Down Controls
- Dual-Phase Topology
- Auto-Track™ Sequencing
- Undervoltage Lockout
- Output Overcurrent Protection (Non-Latching, Auto-Reset)
- Overtemperature Protection
- Operating Temperature: –40°C to 85°C
- Safety Agency Approvals: UL/IEC/CSA-C22.2 60950-1
- Point of Load Alliance (POLA) Compatible
- APPLICATIONS
- Multi-voltage, multi-processor systems
Auto-Track, TMS320, POLA are trademarks of Texas Instruments.
