Specification	PTH12020LAZT

Applications	ITE (Commercial)
Current - Output (Max) [Max]	18 A
Efficiency	89 %
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	10-SMD Module
Size / Dimension [x]	1.5 in
Size / Dimension [x]	38.1 mm
Size / Dimension [y]	22.1 mm
Size / Dimension [y]	0.87 in
Size / Dimension [z]	9.7 mm
Size / Dimension [z]	0.38 in
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	13.2 V
Voltage - Input (Min) [Min]	10.8 V
Voltage - Output 1 [Max]	1.8 V
Voltage - Output 1 [Min]	0.8 V

PTH12020L Series

0.8 to 1.8 V 18-A, 12-V Input Non-Isolated Wide-Adjust Module

Part	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [z]	Applications	Type	Voltage - Input (Max) [Max]	Mounting Type	Package / Case	Current - Output (Max) [Max]	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Features	Number of Outputs	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]	Efficiency
Texas Instruments PTH12020LAZT	1.5 in	22.1 mm	38.1 mm	9.7 mm	0.87 in	0.38 in	ITE (Commercial)	Non-Isolated PoL Module	13.2 V	Surface Mount	10-SMD Module	18 A	1.8 V	0.8 V	OCP OTP Remote On/Off UVLO	1	85 °C	-40 °C	10.8 V	89 %
Texas Instruments PTH12020WAH	1.5 in	22.1 mm	38.1 mm	8.9 mm	0.87 in	0.35 "	ITE (Commercial)	Non-Isolated PoL Module	13.2 V	Through Hole	10-DIP Module	18 A	5.5 V	1.2 V		1	85 °C	-40 °C	10.8 V	95 %
Texas Instruments PTH12020WAZ	1.49 in	22.1 mm	38 mm	9.6 mm	0.87 in	0.38 in	ITE (Commercial)	Non-Isolated PoL Module	13.2 V	Surface Mount	10-SMD Module	18 A	5.5 V	1.2 V	OCP OTP Remote On/Off UVLO	1	85 °C	-40 °C	10.8 V	95 %
Texas Instruments PTH12020WAST	1.5 in	22.1 mm	38.1 mm	9.7 mm	0.87 in	0.38 in	ITE (Commercial)	Non-Isolated PoL Module	13.2 V	Surface Mount	10-SMD Module	18 A	5.5 V	1.2 V	OCP OTP Remote On/Off UVLO	1	85 °C	-40 °C	10.8 V	95 %
Texas Instruments PTH12020LAST	1.5 in	22.1 mm	38.1 mm	9.7 mm	0.87 in	0.38 in	ITE (Commercial)	Non-Isolated PoL Module	13.2 V	Surface Mount	10-SMD Module	18 A	1.8 V	0.8 V	OCP OTP Remote On/Off UVLO	1	85 °C	-40 °C	10.8 V	89 %
Texas Instruments PTH12020LAZ	1.5 in	22.1 mm	38.1 mm	9.6 mm	0.87 in	0.38 in	ITE (Commercial)	Non-Isolated PoL Module	13.2 V	Surface Mount	10-SMD Module	18 A	1.8 V	0.8 V	OCP OTP Remote On/Off UVLO	1	85 °C	-40 °C	10.8 V	89 %
Texas Instruments PTH12020LAH	1.5 in	22.1 mm	38.1 mm	8.9 mm	0.87 in	0.35 "	ITE (Commercial)	Non-Isolated PoL Module	13.2 V	Through Hole	10-DIP Module	18 A	1.8 V	0.8 V		1	85 °C	-40 °C	10.8 V	89 %
Texas Instruments PTH12020LAG

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 30.28
		5	$ 30.04
		10	$ 29.81
		25	$ 29.35
		50	$ 27.95
		100	$ 25.62
	Digi-Reel®	1	$ 30.28
		5	$ 30.04
		10	$ 29.81
		25	$ 29.35
		50	$ 27.95
		100	$ 25.62
	Tape & Reel (TR)	200	$ 25.62
Texas Instruments	SMALL T&R	1	$ 31.05
		100	$ 27.60
		250	$ 22.69
		1000	$ 20.29

Description

General part information

PTH12020L Series

The PTH12020 series of non-isolated power modules offers OEM designers a combination of high performance, small footprint, and industry leading features. As part of a new class of power modules, these products provide designers with the flexibility to power the most complex multi-processor digital systems using off-the-shelf catalog parts.

The series employs double-sided surface mount construction and provides highperformance step-down power conversion for up to 18A of output current from a 12-V input bus voltage. The output voltage of the W-suffix parts can be set to any value over the range, 1.2V to 5.5V. The L-suffix parts have an adjustment range of 0.8V to 1.8V. The output voltage is set using a single resistor.

This series includes Auto-Track™ sequencing. Auto-Track sequencing simplifies the task of supply voltage sequencing in a power system by enabling modules to track each other, or any external voltage, during power up and power down. Other operating features include an on/off inhibit, output voltage adjust (trim), margin up/down controls, and the ability to start up into an existing output voltage or prebias. For improved load regulation, an output voltage sense is provided. A non-latching over-current trip and overtemperature shutdown feature protects against load faults.

Documents

Technical documentation and resources

18 A 12-V Input Non-Isolated Wide-Output Modules datasheet (Rev. I)

Data sheet