Single 1.2A USB Switch in 3mm x 3mm TDFN The **MAX8586ETA+T** is a product manufactured by **MAXIM** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** MAXIM (Analog Devices)
- **Part Number:** MAX8586ETA+T
- **Package:** 8-TDFN (3x3mm)
- **Type:** Step-Down DC-DC Converter (Buck Regulator)
- **Input Voltage Range:** 2.5V to 5.5V
- **Output Voltage Range:** Adjustable (0.8V to VIN)
- **Output Current:** Up to 600mA
- **Switching Frequency:** 1MHz (Fixed)
- **Efficiency:** Up to 95%
- **Operating Temperature Range:** -40°C to +85°C
- **Features:** Synchronous Rectification, Low Dropout Operation, Soft-Start
### **Descriptions:**
The **MAX8586ETA+T** is a high-efficiency, synchronous step-down DC-DC converter designed for portable and battery-powered applications. It integrates both high-side and low-side MOSFETs, minimizing external components. Its fixed 1MHz switching frequency allows for small external inductors and capacitors, making it suitable for space-constrained designs.
### **Features:**
- **High Efficiency (Up to 95%)** – Reduces power loss in battery-operated devices.
- **Synchronous Rectification** – Improves efficiency compared to diode-based designs.
- **Low Dropout Operation** – Maintains regulation even when input voltage approaches output voltage.
- **Adjustable Output (0.8V to VIN)** – Flexible for various applications.
- **1MHz Fixed Switching Frequency** – Enables compact external components.
- **Soft-Start Function** – Prevents inrush current at startup.
- **Thermal Shutdown & Overcurrent Protection** – Enhances reliability.
This information is sourced from the manufacturer's datasheet and technical documentation.
