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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

The PTH12030 is a series of high current, non-isolated power module from Texas Instruments. This product is characterized by high efficiencies, and up to 26 A of output current, while occupying a small PCB area of 1.64 in2. In terms of cost, size, and performance, the series provides OEMs with a flexible module that meets the requirements of the most complex and demanding mixed-signal applications. These include the most densly populated, multiprocessor systems that incorporate the high-speed TMS320™ DSP family, microprocessors, and ASICs.
The series uses double-sided surface mount construction and provides high-performance step-down power conversion from a 12-V input bus voltage. The output voltage of the W-suffix parts can be set to any value over the range, 1.2 V to 5.5 V. The L-suffix parts have an adjustment range of 0.8 V to 1.8 V. The output voltage is set using a single resistor.
This series includes Auto-Track™. Auto-Track simplifies power-up and power-down supply voltage sequencing in a system by enabling modules to track each other, or any other external voltage.
Each model also includes an on/off inhibit, output voltage adjust (trim), and margin up/down controls, and the ability to start up into an existing prebias. An output voltage sense ensures tight load regulation, and an output overcurrent and thermal shutdown feature provide for protection against external load faults.
Package options inlude both through-hole and surface mount configurations.

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PTH12030WAH Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	13 Pin
Case/Package	DIP-13
Supply Voltage (DC)	12.0 V
Number of Outputs	1 Output
Input Voltage (DC)	10.2V ~ 13.8V
Output Voltage	1.2V ~ 5.5V
Output Current	26 A
Number of Regulated Outputs	1 Output
Switching Frequency	475kHz ~ 675kHz
Topology	Buck
Input Voltage (Max)	13.8 V
Input Voltage (Min)	10.2 V
Input Voltage (DC Max)	13.8 V
Input Voltage (DC Min)	10.2 v
Output Voltage (Max)	5.5 V
Output Voltage (Min)	1.2 V
Output Current (Max)	26 A
Input Power (Max)	143 W
Input Power (Max)	143 W
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	12 V
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Size-Length	34.8 mm
Size-Width	28.45 mm
Size-Height	9 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

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