TEXAS INSTRUMENTS PTH08T250WAZT Power Supply 40A, 8V to 14V Input, 3V to 5.25V

TEXAS INSTRUMENTS PTH08T230WAZT Power Supply 40A, 8V to 14V Input, 3V to 5.25V


The PTH08T250W device is a high-performance 50-A rated, non-isolated power module. This module represents the 2nd generation of the popular PTH series power modules with a reduced footprint and improved features.

Operating from an input voltage range of 4.5 V to 14 V, the device requires a single resistor to set the output voltage to any value over the range of 0.7 V to 3.6 V. The wide input voltage range makes the this device particularly suitable for advanced computing and server applications that utilize a loosely regulated 8-V to 12-V intermediate distribution bus. Additionally, the wide input voltage range increases design flexibility by supporting operation with tightly regulated 5-V, 8-V, or 12-V intermediate bus architectures. The module incorporates a comprehensive list of features. Output overcurrent and overtemperature shutdown protects against most load faults. A differential remote sense ensures tight load regulation. An adjustable undervoltage lockout allows the turnon voltage threshold to be customized. Auto-Track sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system. Additionally, the capability to current share between multiple PTH08T250W modules allows for load currents greater than 50 A on a single rail.


Features for the PTH08T250WAZT

* Up to 50-A output current
* 4.5-V to 14-V input voltage
* Wide-output voltage adjust (0.7 V to 3.6 V)
* ±1.5% Total output voltage variation
* Efficiencies up to 96%
* Output overcurrent protection
(Nonlatching, auto-reset)
* Operating temperature: -40°C to 85°C
* Safety agency approvals:

** UL/IEC/CSA-C22.2 60950-1

* Prebias start-up
* On/off inhibit
* Differential output voltage remote sense
* Adjustable undervoltage lockout
* Auto-Track™ sequencing
* Multi-Phase, switch-mode topology
* TurboTrans technology
* Designed to meet ultra-fast transient
Requirements up to 300 A/µs
* SmartSync technology
* Parallel operation
* POLA™ compatible



Technical

Current - Output 1 40 A
Efficiency 95 %
Features OCP, OTP, UVLO
Max Input Voltage 14 V
Max Operating Temperature 85 °C
Max Output Current 40 A
Max Output Voltage 5.25 V
Max Power Dissipation 210 W
Min Input Voltage 8 V
Min Operating Temperature -40 °C
Min Output Voltage 3 V
Number of Outputs 1
Output Current 40 A
Output Voltage 5.25 V
Packaging Tape & Reel (TR)
Voltage - Output 1 5.25 V






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RETURNS:
Buyer has 14 days right of return for inspection and testing. Buyer will be responsible for all return shipping costs.
I must be notified within the 14 days after item is received and it must be sent back as you received it.

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