Power MOSFET (N-ch single VDSS≤30V) The TPCA8A09-H is a high-side power switch IC manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Toshiba
- **Type:** High-side power switch IC
- **Package:** HSOP8
- **Output Configuration:** High-side
- **Output Type:** N-Channel
- **Voltage Rating:**
- **Supply Voltage (VCC):** 4.5V to 5.5V
- **Load Voltage (VOUT):** Up to 40V
- **Current Rating:**
- **Continuous Drain Current (ID):** 8A
- **Peak Current:** Higher than continuous rating (exact value not specified in Ic-phoenix technical data files)
- **On-Resistance (RDS(ON)):** Low (exact value not specified in Ic-phoenix technical data files)
- **Protection Features:**
- Overcurrent protection (OCP)
- Thermal shutdown (TSD)
- Undervoltage lockout (UVLO)
- **Operating Temperature Range:** -40°C to +125°C
### **Descriptions:**
- The TPCA8A09-H is designed for high-side switching applications, providing efficient power management in automotive and industrial systems.
- It integrates an N-channel MOSFET with a driver circuit, allowing direct control via a logic-level input.
- Suitable for driving resistive, inductive, and capacitive loads.
### **Features:**
- **High-Side Switch:** Enables power distribution control from the positive supply rail.
- **Low On-Resistance:** Reduces power loss and improves efficiency.
- **Built-in Protections:**
- Overcurrent protection prevents damage during short circuits.
- Thermal shutdown safeguards against overheating.
- Undervoltage lockout ensures proper operation within the voltage range.
- **Wide Operating Voltage:** Supports automotive and industrial power systems.
- **Compact Package:** HSOP8 form factor for space-constrained applications.
For exact values (e.g., RDS(ON), peak current), refer to Toshiba’s official datasheet.
