4A, 20ns, Dual MOSFET Drivers The MAX5054BATA+T is a power management IC manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Maxim Integrated
- **Part Number:** MAX5054BATA+T
- **Package:** 8-pin TDFN (3mm x 3mm)
- **Operating Temperature Range:** -40°C to +85°C
- **Input Voltage Range:** 4.5V to 28V
- **Output Voltage Range:** Adjustable from 0.8V to 24V
- **Switching Frequency:** 500kHz (fixed)
- **Maximum Output Current:** 4A
- **Efficiency:** Up to 95%
- **Duty Cycle:** Up to 100%
- **Protection Features:** Overcurrent, thermal shutdown, and undervoltage lockout (UVLO)
### **Descriptions:**
The MAX5054BATA+T is a synchronous step-down DC-DC converter with an integrated high-side and low-side MOSFET. It is designed for high-efficiency power conversion in applications such as industrial, telecom, and automotive systems. The device operates at a fixed 500kHz switching frequency and supports a wide input voltage range, making it suitable for battery-powered and line-powered applications.
### **Features:**
- **Integrated Power MOSFETs:** Reduces external component count.
- **Wide Input Voltage Range:** 4.5V to 28V.
- **High Output Current:** Up to 4A.
- **Adjustable Output Voltage:** 0.8V to 24V via external resistors.
- **High Efficiency:** Up to 95% with synchronous rectification.
- **Fixed-Frequency Operation:** 500kHz for predictable noise performance.
- **100% Duty Cycle Operation:** Allows dropout operation.
- **Protection Circuits:** Includes overcurrent, thermal shutdown, and UVLO.
- **Low Quiescent Current:** Improves efficiency at light loads.
This information is based solely on the manufacturer's datasheet and product documentation.
