The PTH04T221W is a non-isolated power module designed for applications requiring a wide output voltage range and high efficiency. It supports an input voltage range of 2.2 V to 5.5 V and can deliver up to 16 A of output current. The output voltage is adjustable from 0.69 V to 3.6 V with a total output voltage variation of ¬±1.5%. This module features TurboTrans,Ñ¢ technology, which enhances transient response while minimizing the need for external output capacitors. The PTH04T221W includes several protective features such as output overcurrent protection, adjustable undervoltage lockout, and over-temperature shutdown. It operates within a temperature range of -40¬8C to 85¬8C and is suitable for complex multi-voltage systems, microprocessors, and bus drivers. The module is optimized for use with ceramic capacitors and is available in both surface mount and through-hole configurations, making it versatile for various design requirements.
16-A, 2.2-V to 5.5-V Input, Ceramic Cap Version, Non-Isolated, Wide-Output, Power Module w/ TurboTra 11-Surface Mount Module -40 to 85
DC-DC Regulated Power Supply Module, 1 Output, 52.8W, Hybrid
16A DC/DC Converter, 2.2-5.5V In, 3.6V Out, SMD Module Product overview: PTH04T221WAS from Texas Instruments is a DC-DC Converter IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 16A, 5.5V, 3.6V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, SMD, 16A, 5.5V, 3.6V, DC-DC Converter IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 132-PTH04T221WAS can be used for catalog matching and distributor lookup.
| Texas Instruments | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|
| Product Category | IC Power Supplies | DC-DC Converter Chips | DC-DC Converter Chips |
| Product Number | PTH04T221WAS | PTH04T221WAS | 132-PTH04T221WAS |
| Product Name | PTH04T221W 16-A, 2.2-V to 5.5-V Input, Ceramic Cap Version, Non-Isolated, Wide-Output, Power Module w/ TurboTra | SMD 16A 5.5V 3.6V DC-DC Converter IC | |
| Package Type | Other; Surface Mount Module,Through-Hole Module | Other; Surface Mount Module11 | Other; SMD/SMT |
| Features | TurboTrans | ||
| Output Voltage | 0.6900 to 3.6 volts | 3.6 volts |
