Specification	PTH05010YAZ

Applications	ITE (Commercial)
Current - Output (Max) [Max]	15 A
Efficiency	88 %
Features	Remote On/Off, OCP, UVLO
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	10-SMD Module
Size / Dimension [x]	1.37 in
Size / Dimension [x]	34.8 mm
Size / Dimension [y]	15.8 mm
Size / Dimension [y]	0.62 "
Size / Dimension [z]	9.6 mm
Size / Dimension [z]	0.38 in
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max]	1.8 V
Voltage - Output 1 [Min]	0.55 V

PTH05010W Series

15 A 5-V Input Bus Termination Power Module for DDR/QDR Memory

Part	Number of Outputs	Applications	Efficiency	Features	Mounting Type	Voltage - Output 1 [Min]	Voltage - Output 1 [Max]	Package / Case	Current - Output (Max) [Max]	Voltage - Input (Max) [Max]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]	Type
Texas Instruments PTH05010WAZT	1	ITE (Commercial)	95 %	OCP Remote On/Off UVLO	Surface Mount	0.8 V	3.6 V	10-SMD Module	15 A	5.5 V	1.37 in	15.8 mm	9.6 mm	0.38 in	34.8 mm	0.62 "	85 °C	-40 °C	4.5 V	Non-Isolated PoL Module
Texas Instruments PTH05010WAH	1	ITE (Commercial)	95 %		Through Hole	0.8 V	3.6 V	10-DIP Module	15 A	5.5 V	1.37 in	15.7 mm	8.9 mm	0.35 "	34.8 mm	0.62 "	85 °C	-40 °C	4.5 V	Non-Isolated PoL Module
Texas Instruments PTH05010WAZ	1	ITE (Commercial)	95 %	OCP OTP Remote On/Off UVLO	Surface Mount	0.8 V	3.6 V	10-SMD Module	15 A	5.5 V	1.37 in	15.8 mm	9.6 mm	0.38 in	34.8 mm	0.62 "	85 °C	-40 °C	4.5 V	Non-Isolated PoL Module
Texas Instruments PTH05010WAST	1	ITE (Commercial)	95 %	OCP Remote On/Off UVLO	Surface Mount	0.8 V	3.6 V	10-SMD Module	15 A	5.5 V	1.37 in	15.8 mm	9.6 mm	0.38 in	34.8 mm	0.62 "	85 °C	-40 °C	4.5 V	Non-Isolated PoL Module
Texas Instruments PTH05010WAS	1	ITE (Commercial)	95 %	OCP OTP Remote On/Off UVLO	Surface Mount	0.8 V	3.6 V	10-SMD Module	15 A	5.5 V	1.37 in	15.8 mm	9.6 mm	0.38 in	34.8 mm	0.62 "	85 °C	-40 °C	4.5 V	Non-Isolated PoL Module
Texas Instruments PTH05010YAZ	1	ITE (Commercial)	88 %	OCP Remote On/Off UVLO	Surface Mount	0.55 V	1.8 V	10-SMD Module	15 A	5.5 V	1.37 in	15.8 mm	9.6 mm	0.38 in	34.8 mm	0.62 "	85 °C	-40 °C	4.5 V	Non-Isolated PoL Module

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	$ 17.61
Texas Instruments	TIW TRAY	1	$ 26.51
		100	$ 23.56
		250	$ 19.37
		1000	$ 17.32

Description

General part information

PTH05010W Series

The PTHxx010Y are a series of ready-to-use switching regulator modules from Texas Instruments designed specifically for bus termination in DDR and QDR memory applications. Operating from either a 3.3-V, 5-V or 12-V input, the modules generate a VTToutput that will source or sink up to 15 A of current (12 A for 12-V input) to accurately track their VREFinput. VTTis the required bus termination supply voltage, and VREFis the reference voltage for the memory and chipset bus receiver comparators. VREFis usually set to half the VDDQpower supply voltage.

Both the PTHxx010Y series employs an actively switched synchronous rectifier output to provide state-of-the-art stepdown switching conversion. The products are small in size (1.37 in ×: 0.62 in), and are an ideal choice where space, performance, and high efficiency are desired, along with the convenience of a ready-to-use module.

Operating features include an on/off inhibit and output over-current protection (source mode only). The on/off inhibit feature allows the VTTbus to be turned off to save power in a standby mode of operation. To ensure tight load regulation, an output remote sense is also provided. Package options include both throughhole and surface mount configurations.

Documents

Technical documentation and resources

15-A Non-Isolated DDR/SDR Bus Termination Modules datasheet (Rev. A)

Data sheet