UMX18NTN Discrete Semiconductor Products

The UMX18NTN is a type of high-efficiency, high-power bipolar array that is suited to applications in the field of power management. It offers an array of transistors in an integrated package that provides greater integration and larger power dissipation. The UMX18NTN offers both NPN and PNP transistors for a wide range of applications, including power supply and other high-power switching and control applications.This device is a complete integrated NPN and PNP bipolar array in one package, where the NPN and PNP segments are generally isolated. The output stage is designed to operate in a wide range of frequencies, from dc to several hundred hertz.The UMX18NTN is designed for use with a wide variety of input signals including dc and ac, as well as for power control at both low and high frequencies. Due to its high frequency capability, it can also be used for switching applications and for the development of high voltage power supplies and other power management designs.The array has the advantage of allowing small transistor pairs to be connected together and controlled with a small single output, thus providing improved power efficiency due to the reduced number of output stages and their associated components. In addition, the common ON-OFF enable feature ensures that the device can be turned on and off quickly and easily.The device works on the principle of generating a linear current through its outputs which is proportional to the input signal. As the linear current is generated, it is fed through the output stages which contain NPN and PNP transistors. When the output stages are driven by a signal of a constant current, the transistors respond by turning on and off to the applied voltage signals. The NPN and PNP transistors are then connected in a complementary or cascaded arrangement, enabling higher power output, lower power dissipation and improved current regulation.The device also features an open-drain type output and a low-voltage level-shifter type output to allow for easier voltage level shifting. The UMX18NTN is ideal for a wide range of switching and control applications, providing reliability, cost-efficiency and low power dissipation. Its performance is also improved when used with other power and control solutions such as voltage regulators, current sources, and high-speed digital amplifiers.The UMX18NTN is composed of a high-power NPN and a PNP complementary array, which are isolated by connecting them in a manner that allows their common ON-OFF enable feature to be manipulated independently. This design enables the output stages of the array to be controlled individually, providing more precise and efficient control over the output voltage.The UMX18NTN is a versatile and highly flexible device that is suitable for applications in power management and control, as well as high-frequency switching. Its features and performance make it a great choice for various applications and ensure that it is ready for the task at hand.

UMX1NTN	ROHM Semicon...	--	27000	TRANS 2NPN 50V 0.15A 6UMT...
UMX18NTN	ROHM Semicon...	0.1 $	1000	TRANS 2NPN 12V 0.5A 6UMTB...