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PTH12020WAD

PTH12020WAD

ARTESYN / Advanced Energy
Non-Isolated PoL Module DC DC Converter 1 Output 1.2 ~ 5.5V 18A 10.8V - 13.2V Input
264 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The PTH12020WAD is a non-isolated point-of-load (PoL) DC-DC converter module designed to deliver up to 18A of output current from a 12V nominal input. It features a wide output voltage adjustment range from 1.2V to 5.5V using a single external resistor, providing high-efficiency power conversion for localized high-current demands. The module incorporates integrated features such as remote on/off control, over-current protection, and under-voltage lockout to simplify power system design.

Why Choose This Part

The module offers a high power density of up to 99W in a compact footprint, reducing the board space required for high-current power stages. Its 18A output capability and wide 1.2V to 5.5V range provide significant design flexibility for multiple voltage rails using a single part number. Additionally, built-in protection features like OTP and SCP ensure system reliability without requiring external monitoring circuitry.

Applications

High-Performance Computing
Provides localized power for high-current microprocessors and DSPs that require low-voltage rails with high transient response.
Networking Infrastructure
Ideal for powering ASICs and FPGAs in routers, switches, and telecommunications equipment requiring high power density.
Industrial Systems
Suitable for heavy industrial control boards where 12V distributed power must be converted to stable 1.8V, 2.5V, or 3.3V logic levels.

Key Specifications

Type Non-Isolated PoL Module
Features Remote On/Off, OTP, SCP, UVLO
Efficiency 95%
Applications ITE (Commercial)
Mounting Type Through Hole
Power (Watts) 99 W
Package / Case 10-DIP Module
Size / Dimension 1.50" L x 0.87" W x 0.35" H (38.1mm x 22.1mm x 8.9mm)
Number of Outputs 1
Voltage - Output 1 1.2 ~ 5.5V
Operating Temperature -40degC ~ 85degC
Voltage - Input (Max) 13.2V
Voltage - Input (Min) 10.8V
Current - Output (Max) 18A

Getting Started

To implement the PTH12020WAD, select a high-quality ceramic or electrolytic capacitor for the input and output to meet ripple requirements as specified in the datasheet. Use a 1% tolerance resistor connected between the VO Adjust pin and Ground to set the desired output voltage. Ensure the module is placed close to the load to minimize voltage drops and inductance at high current levels.

PTH12020 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Features Package Size / Dimension Stock
PTH12020WAD (this part) Remote On/Off, OTP.. DIP-10 1.50" L x 0.87" W .. 264
PTH12020WAH (Texas Instruments) — DIP-10 1.50" L x 0.87" W .. 10
PTH12020WAS (Texas Instruments) Remote On/Off, OCP.. SMD-10 1.50" L x 0.87" W .. 440