PTH12040W - 50A 8 至 14V 输入宽输出调节电源模块

PTH12040W是TI德州仪器公司的一款非隔离式模块产品，PTH12040W是50A 8 至 14V 输入宽输出调节电源模块，本站介绍了PTH12040W的封装应用图解、特点和优点、功能等，并给出了与PTH12040W相关的TI元器件型号供参考。

PTH12040W - 50A 8 至 14V 输入宽输出调节电源模块 - 非隔离式模块 - 电源模块 - 德州仪器

产品描述

The PTH12040W is a high-performance 50-A rated, non-isolated, power module, which uses the latest multiphase switched-mode topology. This provides a small, ready-to-use module, that can power the most densly populated multiprocessor systems.

Operating from an input voltage range of 8 V to 14 V, the PTH12040W requires a single resistor to set the output voltage to any value over the range, 0.8 V to 5.5 V. The wide input voltage range makes the PTH12040W particularly suitable for advanced computing and server applications that utilize a loosely regulated 12-V intermediate distribution bus.

The modules incorporate a comprehensive list of features. They include on/off inhibit and margin up/down controls. A differential remote output voltage sense ensures tight load regulation, and an output overcurrent and overtemperature shutdown protect against most load faults. The programmable under-voltage lockout allows the turn-on and turn-off voltage thresholds to be customized.

The PTH12040W incorporates Auto-Track. The Auto-Track feature of the PTH family allows the outputs of multiple modules to track a common voltage during power up and power down transitions. This simplifies power up and power down supply-voltage sequencing in a power supply system.

The modules use double-sided surface mount construction to provide a low profile and compact footprint. Package options include both through-hole and surface mount configurations.

产品特性

50-A Output Current
8-V to 14-V Input Voltage
Wide-Output Voltage Adjust (0.8 V to 5.5 V)
Efficiencies up to 96%
On/Off Inhibit
Differential Output Sense
Output Overcurrent Protection (Nonlatching, Auto-Reset)
Overtemperature Protection
Auto-Track Sequencing
Start Up Into Output Prebias
Margin Up/Down Controls
Operating Temperature: -40°C to 85°C
Multi-Phase, Switch-Mode Topology
Programmable Undervoltage Lockout (UVLO)
Safety Agency Approvals: UL/cUL 60950, EN60950, VDE
APPLICATIONS
- Advanced Computing and Server Applications

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