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LT1956EFE#PBF from LINEAR

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LT1956EFE#PBF

Manufacturer: LINEAR

High Voltage, 1.5A, 500kHz Step-Down Switching Regulators

Partnumber Manufacturer Quantity Availability
LT1956EFE#PBF,LT1956EFEPBF LINEAR 1399 In Stock

Description and Introduction

High Voltage, 1.5A, 500kHz Step-Down Switching Regulators The LT1956EFE#PBF is a switching regulator IC manufactured by Linear Technology (now part of Analog Devices). Below are the factual details about this part:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LT1956EFE#PBF  
- **Package:** 16-Lead TSSOP (FE)  
- **Type:** Step-Down (Buck) Switching Regulator  
- **Input Voltage Range:** 3.6V to 25V  
- **Output Voltage Range:** Adjustable from 1.22V to 20V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 200kHz to 500kHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features:**  
  - Adjustable frequency  
  - Soft-start capability  
  - Current mode control  
  - Low dropout operation  
  - Thermal shutdown protection  

### **Descriptions:**  
The LT1956EFE#PBF is a high-efficiency monolithic buck switching regulator designed for step-down voltage conversion. It is suitable for a wide range of applications, including industrial, automotive, and battery-powered systems. The device includes internal power switches and control circuitry, minimizing external component count.  

### **Features:**  
- **Wide Input Voltage Range:** 3.6V to 25V  
- **High Output Current:** Up to 1.5A  
- **Adjustable Output Voltage:** 1.22V to 20V  
- **Adjustable Switching Frequency:** 200kHz to 500kHz  
- **Low Dropout Operation:** Maintains regulation with small input-output differential  
- **Soft-Start Function:** Reduces inrush current  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Current Mode Control:** Improves transient response and loop stability  

This information is based on the manufacturer's datasheet. For detailed application notes and circuit examples, refer to the official documentation.

Partnumber Manufacturer Quantity Availability
LT1956EFE#PBF,LT1956EFEPBF LT 398 In Stock

Description and Introduction

High Voltage, 1.5A, 500kHz Step-Down Switching Regulators The LT1956EFE#PBF is a switching regulator IC manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Specifications:**  
- **Type:** Step-Down (Buck) Switching Regulator  
- **Input Voltage Range:** 3.6V to 25V  
- **Output Voltage Range:** Adjustable from 1.22V to 20V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 200kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead TSSOP (FE)  

### **Descriptions:**  
- The LT1956EFE#PBF is a high-efficiency, monolithic step-down switching regulator.  
- It features a low dropout operation, allowing the output to remain in regulation even when the input voltage approaches the output voltage.  
- Designed for battery-powered and industrial applications requiring high efficiency and compact size.  

### **Features:**  
- **Wide Input Voltage Range (3.6V to 25V)**  
- **1.5A Output Current Capability**  
- **Low Dropout Operation (100% Duty Cycle)**  
- **Adjustable Output Voltage (1.22V to 20V)**  
- **200kHz Switching Frequency**  
- **Internal Soft-Start**  
- **Short-Circuit Protection**  
- **Thermal Shutdown Protection**  
- **Synchronous Rectification for High Efficiency**  

This information is based solely on the manufacturer's datasheet and technical documentation.

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