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MAX1733EUK from MAXIM,MAXIM - Dallas Semiconductor

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MAX1733EUK

Manufacturer: MAXIM

Low-Voltage / Step-Down DC-DC Converters in SOT23

Partnumber Manufacturer Quantity Availability
MAX1733EUK MAXIM 4500 In Stock

Description and Introduction

Low-Voltage / Step-Down DC-DC Converters in SOT23 The MAX1733EUK is a lithium-ion (Li+) battery protection IC manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Package:** SOT23-5  
- **Operating Voltage Range:** 2.5V to 5.5V  
- **Overvoltage Protection Threshold:** Adjustable (typically 4.25V to 4.35V)  
- **Undervoltage Protection Threshold:** Adjustable (typically 2.3V to 3.0V)  
- **Quiescent Current:** Low (typically 6µA)  
- **Charge/Discharge Control:** Integrated MOSFET drivers  
- **Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX1733EUK is a highly integrated battery protection IC designed for single-cell Li+ battery packs. It provides overvoltage, undervoltage, and overcurrent protection to enhance battery safety and longevity. The device operates with minimal power consumption and is suitable for portable electronics.  

### **Features:**  
- **Overvoltage Protection (OVP):** Prevents battery overcharging.  
- **Undervoltage Protection (UVP):** Safeguards against deep discharge.  
- **Low Quiescent Current:** Extends battery life in standby mode.  
- **Integrated FET Drivers:** Eliminates the need for external MOSFETs in some applications.  
- **Compact Package:** SOT23-5 for space-constrained designs.  
- **Wide Operating Voltage:** Supports various Li+ battery configurations.  

For exact details, refer to the official datasheet from Analog Devices (formerly Maxim Integrated).

Application Scenarios & Design Considerations

Low-Voltage / Step-Down DC-DC Converters in SOT23

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