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MAX170

Serial Output, 5.6µs, 12-Bit ADC with Reference

Partnumber Manufacturer Quantity Availability
MAX170 741 In Stock

Description and Introduction

Serial Output, 5.6µs, 12-Bit ADC with Reference The MAX170 is a step-up DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage Range:** Adjustable up to 5.5V  
- **Output Current:** Up to 350mA (depending on input/output conditions)  
- **Efficiency:** Up to 96%  
- **Switching Frequency:** 1.2MHz (fixed)  
- **Quiescent Current:** 19µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** 6-pin SOT23, 8-pin µMAX  

### **Descriptions:**  
The MAX170 is a high-efficiency, low-quiescent-current, step-up DC-DC converter designed for battery-powered applications. It integrates a synchronous rectifier to improve efficiency and supports low input voltages, making it suitable for single-cell or dual-cell alkaline/NiMH battery systems.  

### **Features:**  
- **True Low-Voltage Operation:** Starts up with inputs as low as 0.7V.  
- **Synchronous Rectification:** Eliminates the need for an external Schottky diode.  
- **Automatic Pulse-Frequency Modulation (PFM):** Enhances efficiency at light loads.  
- **Low Shutdown Current:** <1µA when disabled.  
- **Internal Soft-Start:** Reduces inrush current.  
- **Overcurrent Protection:** Safeguards against output shorts.  

The MAX170 is commonly used in portable electronics, energy harvesting, and low-power IoT devices.  

(Note: Always refer to the latest datasheet for detailed specifications.)

Application Scenarios & Design Considerations

Serial Output, 5.6µs, 12-Bit ADC with Reference

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