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MAX1952ESA+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX1952ESA+T

Manufacturer: MAXIM

1MHz, All-Ceramic, 2.6V to 5.5V Input, 2A PWM Step-Down DC-to-DC Regulators

Partnumber Manufacturer Quantity Availability
MAX1952ESA+T MAXIM 829 In Stock

Description and Introduction

1MHz, All-Ceramic, 2.6V to 5.5V Input, 2A PWM Step-Down DC-to-DC Regulators The **MAX1952ESA+T** is a high-efficiency, step-down DC-DC converter manufactured by **Maxim Integrated (now part of Analog Devices)**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX1952ESA+T  
- **Package:** 8-SOIC (150mil)  
- **Type:** Step-Down (Buck) DC-DC Converter  
- **Input Voltage Range:** 4.5V to 30V  
- **Output Voltage Range:** Adjustable (1.25V to 28V)  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Control Method:** PWM (Pulse-Width Modulation)  
- **Protection Features:** Overcurrent protection, thermal shutdown  

### **Descriptions:**
The **MAX1952ESA+T** is a synchronous buck converter designed for high-efficiency power conversion in applications requiring a wide input voltage range. It integrates high-side and low-side MOSFETs, reducing external component count. The device operates in PWM mode for stable output regulation under varying load conditions.

### **Features:**
- **Wide Input Voltage Range (4.5V to 30V)** – Suitable for industrial and automotive applications.  
- **High Efficiency (Up to 95%)** – Minimizes power loss.  
- **Integrated Power MOSFETs** – Simplifies design and reduces BOM cost.  
- **Adjustable Output Voltage (1.25V to 28V)** – Configurable via external resistors.  
- **300kHz Switching Frequency** – Balances efficiency and component size.  
- **Overcurrent & Thermal Protection** – Enhances system reliability.  
- **SOIC-8 Package** – Compact footprint for space-constrained designs.  

This information is strictly based on manufacturer datasheets and technical documentation.

Application Scenarios & Design Considerations

1MHz, All-Ceramic, 2.6V to 5.5V Input, 2A PWM Step-Down DC-to-DC Regulators

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