Texas Instruments DC/DC Power Supply Module 5-Channel 2.25 A 4.5V Input, 5.5V-18V Input, 300 kHz 5-Pin DIP PTH08080WAH

Texas Instruments PTH08080WAH DC/DC Power Supply Module 5-Channel is a non-isolated, step-down (buck) power module operating with a maximum switching frequency of 300 kHz and supporting an output current of 2.25 A. It accepts input voltages ranging from 4.5 V minimum to 18 V maximum, making it versatile for diverse electronic design applications requiring efficient power conversion.

This power module features a through-hole 5-pin DIP package with a compact form factor measuring 15.24 mm in length and 7.93 mm in height, ensuring easy PCB assembly and integration. It offers an output voltage near 2.9 V with an output power rating of 10 W, suitable for powering sensitive subsystems and components.

The integrated shielded inductor design significantly reduces electromagnetic interference (EMI) and improves thermal dissipation, allowing the module to operate reliably within industrial, commercial, and laboratory environments. The device operates effectively over a wide temperature range from -40°C to 85°C, adding to its robustness in severe operating conditions.

This PTH08080WAH module is part of the SIMPLE SWITCHER® family, offering precision enable, soft-start, and tracking features for power sequencing, enhancing system reliability during power-up phases. It complies with EN55022 (CISPR22) Class B EMI standards for both radiated and conducted emissions, facilitating regulatory approvals for electronic products.

Typical use cases include integration into power management circuits for industrial machines, measurement instruments, communication equipment, and general electronic devices requiring regulated DC power with high efficiency and minimal noise.

Designed as a non-isolated step-down (buck) module for precise and efficient power management. Features a 5-pin DIP package suitable for through-hole mounting. Operates within a temperature range of -40°C to 85°C, ensuring reliability in harsh environments.

Provides an output voltage around 2.9 V and supports an output power of 10 W. Constructed with integrated shielded inductors for superior EMI protection and thermal performance. Ideal for applications requiring adjustable output voltage and high output current.

Passes EN55022 (CISPR22) Class B radiated and conducted emissions standards. Compact size with dimensions approximately 15.24 mm length and 7.93 mm height. Part of the PTH8080 series designed for easy integration into electronic power management systems.

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