Specification	PTH12040WAZ

Applications	ITE (Commercial)
Current - Output (Max) [Max]	50 A
Efficiency	96 %
Features	Remote On/Off, UVLO, OCP, OTP
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	20-SMD Module
Size / Dimension [x]	2.04 "
Size / Dimension [x]	51.8 mm
Size / Dimension [y]	1.04 in
Size / Dimension [y]	26.5 mm
Size / Dimension [z]	0.37 in
Size / Dimension [z]	9.4 mm
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	14 V
Voltage - Input (Min) [Min]	8 V
Voltage - Output 1 [Max]	5.5 V
Voltage - Output 1 [Min]	0.8 V

PTH12040W Series

50-A, 8 to 14-V Input, Wide-Output Adjust Power Module

Part	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [x]	Voltage - Input (Max) [Max]	Mounting Type	Number of Outputs	Current - Output (Max) [Max]	Efficiency	Type	Voltage - Output 1 [Min]	Voltage - Output 1 [Max]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]	Applications	Features
Texas Instruments PTH12040WAD	26.7 mm	9.1 mm	2.05 "	1.05 in	0.36 in	52.1 mm	14 V	Through Hole	1	50 A	96 %	Non-Isolated PoL Module	0.8 V	5.5 V	20-DIP Module	85 °C	-40 °C	8 V	ITE (Commercial)
Texas Instruments PTH12040WAZ	26.5 mm	9.4 mm	2.04 "	1.04 in	0.37 in	51.8 mm	14 V	Surface Mount	1	50 A	96 %	Non-Isolated PoL Module	0.8 V	5.5 V	20-SMD Module	85 °C	-40 °C	8 V	ITE (Commercial)	OCP OTP Remote On/Off UVLO
Texas Instruments PTH12040WAS	26.5 mm	9.4 mm	2.04 "	1.04 in	0.37 in	51.8 mm	14 V	Surface Mount	1	50 A	96 %	Non-Isolated PoL Module	0.8 V	5.5 V	20-SMD Module	85 °C	-40 °C	8 V	ITE (Commercial)	OCP OTP Remote On/Off UVLO
Texas Instruments PTH12040WAH	26.7 mm	9.1 mm	2.05 "	1.05 in	0.36 in	52.1 mm	14 V	Through Hole	1	50 A	96 %	Non-Isolated PoL Module	0.8 V	5.5 V	20-DIP Module	85 °C	-40 °C	8 V	ITE (Commercial)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 81.59
		5	$ 80.95
		12	$ 80.30
		36	$ 75.12
		48	$ 72.53
		84	$ 68.90
Texas Instruments	TIW TRAY	1	$ 68.22
		100	$ 66.17
		250	$ 55.09
		1000	$ 51.29

Description

General part information

PTH12040W Series

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.

Documents

Technical documentation and resources

New power modules improve surface-mount manufacturability

Analog Design Journal

Power Management Guide 2018 (Rev. R)

Selection guide

High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts (Rev. A)

Application note

50-A 8 to 14-V Input Non-Isolated Wide-Output Adjust Power Module datasheet (Rev. G)

Data sheet