PTV08040W - 50A、8V 至 14V 输入非隔离式宽输出调节垂直电源模块

PTV08040W是TI德州仪器公司的一款非隔离式模块产品，PTV08040W是50A、8V 至 14V 输入非隔离式宽输出调节垂直电源模块，本站介绍了PTV08040W的封装应用图解、特点和优点、功能等，并给出了与PTV08040W相关的TI元器件型号供参考。

PTV08040W - 50A、8V 至 14V 输入非隔离式宽输出调节垂直电源模块 - 非隔离式模块 - 电源模块 - 德州仪器

产品描述

The PTV08040W is a high-performance 50-A rated, non-isolated, power module, that uses the latest multi-phase switched-mode topology. This provides a small, ready-to-use module, that can power the most densely populated multiprocessor systems. The PTV08040W is produced in a 21-pin, single in-line pin (SIP) package. The SIP footprint minimizes board space, and offers an alternate package option for space conscious applications. The modules use double-sided surface mount construction to provide a low profile and compact footprint.

Operating from an input voltage range of 8 V to 14 V, the PTV08040W requires a single resistor to set the output voltage to any value over the range, 0.8 V to 3.6 V. The wide input voltage range makes the PTV08040W particularly suitable for advanced computing and server applications that utilize a loosely regulated intermediate distribution bus of 8 V to 14 V.

The PTV08040W incorporates Auto-Track™ sequencing. The Auto-Track feature of the PTH and PTV 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 module incorporates a comprehensive list of features. They include on/off inhibit, a differential remote output voltage sense which ensures tight load regulation, and an output overcurrent and overtemperature shutdown to protect against load faults. The programmable undervoltage lockout allows the turn-on and turn-off voltage thresholds to be customized.

产品特性

50-A Output Current
8-V to 14-V Input Voltage
Wide-Output Voltage Adjust (0.8 V to 3.6 V)
Efficiencies up to 95%
On/Off Inhibit
Differential Output Sense
Output Overcurrent Protection (Nonlatching, Auto-Reset)
Overtemperature Protection
Auto-Track™ Sequencing
Start Up Into Output Prebias
Operating Temperature: –40°C to 85°C
Multi-Phase, Switch-Mode Topology
Programmable Undervoltage Lockout (UVLO)
Safety Agency Approvals: (Pending) UL/IEC/CSA-22.2 60950-1
APPLICATIONS
- Advanced Computing and Server Applications

Auto-Track, TMS320 are trademarks of Texas Instruments.

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