PUMD9,115 Discrete Semiconductor Products

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PUMD9,115 is a three-bit array of pre-biased bipolar junction transistors (BJT), used to control current in high frequency switching applications. It is comprised of three 3.2A rated NPN BJTs, each of which is configured with a pre-biased transistor in a common emitter configuration. This pre-biased feature reduces start-up time and improves switching speed.

The PUMD9,115 is a highly efficient device, with on-state drive current of 80 mA/channel, and off-state leakage of 500 nA/channel. Its low power consumption and small packaging also make it ideal for applications where size and power consumption are a major factor.

The PUMD9,115 is designed for use in circuits that require switching at high frequencies, such as motor control, logic level translators, and audio applications. It can be used in inverters, voltage converters, level translators, and motor drivers.

The array can be used in both linear and switching applications. In linear applications, the array can be used to drive a bank of LEDs, or to adjust the voltage provided to a load. In switching applications, the array can be used to drive a bank of relays, or to switch a high-side power transistor.

The circuit is driven by a control signal on the GND pin. When the control signal is low, the array is switched off, and the three outputs of the PUMD9,115 are effectively shorted. When the control signal is high, the array is switched on, and the outputs are connected to the emitters of the three PUMD9,115 BJTs, allowing current to flow through them to the load.

The device features integrated over-voltage protection, which helps to reduce the risk of damage caused by voltage spikes or power supply irregularities. It also integrates under-voltage lockout and over-current protection, making it a safe and reliable choice for applications that require high levels of protection.

The PUMD9,115 is an ideal choice for high frequency switching applications: its pre-biased configuration reduces start-up time and improves switching speed; its low power consumption and small package make it ideal for size and power constraints; and its integrated protection helps ensure reliability and long life.

The specific data is subject to PDF, and the above content is for reference