The **UT9564G-S08-R** is a high-performance integrated circuit (IC) primarily used for power management applications. It is an N-Channel and P-Channel complementary MOSFET pair, often utilized in switching regulators and motor control. ### 1. Key Technical Specifications The following table summarizes the primary electrical characteristics of the device: | Parameter | Symbol | N-Channel Value | P-Channel Value | | :--- | :--- | :--- | :--- | | Drain-Source Voltage | $V_{DSS}$ | 30V | -30V | | Continuous Drain Current | $I_{D}$ | 6.3A | -5.1A | | Drain-Source On-Resistance | $R_{DS(ON)}$ | 28mΩ (typ) | 45mΩ (typ) | | Gate-Source Voltage | $V_{GS}$ | ±20V | ±20V | | Operating Temperature | $T_j$ | -55 to +150°C | -55 to +150°C | --- ### 2. Package and Part Number Breakdown The suffixing in the part number provides critical information regarding its physical build and environmental compliance: * **UT9564G**: The base model series identifying it as a complementary MOSFET. * **S08**: Indicates the package type, which is **SOP-8** (Small Outline Package with 8 pins). This is a surface-mount package. * **R**: Typically denotes the tape and reel packaging for automated assembly lines. * **G**: Represents a "Halogen Free" or "Green" environmental classification. --- ### 3. Internal Configuration As a complementary MOSFET, it houses two separate transistors within a single SOP-8 footprint: 1. **N-Channel MOSFET:** Used for low-side switching. 2. **P-Channel MOSFET:** Used for high-side switching. This configuration is ideal for **H-Bridge circuits**, which are essential for controlling the direction of DC motors, or for **DC-DC Buck-Boost converters** where space-saving is a priority. --- ### 4. Typical Applications * **Motor Drivers:** Small DC motor control and robotics. * **Power Management:** Load switching and battery protection. * **LCD Inverters:** Controlling backlighting in display panels. * **Computing:** Power distribution in motherboards and peripherals. ---