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LT3690EUFE#PBF from LINEAR

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15.625ms

LT3690EUFE#PBF

Manufacturer: LINEAR

36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70渭A Quiescent Current

Partnumber Manufacturer Quantity Availability
LT3690EUFE#PBF,LT3690EUFEPBF LINEAR 15 In Stock

Description and Introduction

36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70渭A Quiescent Current The LT3690EUFE#PBF is a step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3.6V to 36V  
- **Output Voltage Range:** 0.6V to 24V  
- **Output Current:** Up to 2.1A  
- **Switching Frequency:** 2.25MHz (adjustable)  
- **Efficiency:** Up to 94%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 28-Lead TSSOP (Exposed Pad)  
- **Features:**  
  - Adjustable frequency  
  - Synchronizable to an external clock  
  - Soft-start and tracking capabilities  
  - Overcurrent and overtemperature protection  
  - Low dropout operation  

### **Descriptions:**  
The LT3690EUFE#PBF is a high-efficiency, monolithic step-down switching regulator designed for applications requiring high input voltage and compact solutions. It integrates a power switch, oscillator, and control circuitry, reducing external component count.  

### **Features:**  
- **Wide Input Voltage Range:** Supports operation from 3.6V to 36V.  
- **Adjustable Output Voltage:** Can be set from 0.6V to 24V.  
- **High Switching Frequency:** Reduces inductor size for compact designs.  
- **Synchronization Capability:** Can sync with an external clock.  
- **Protection Features:** Includes thermal shutdown and current limiting.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage is close to the output voltage.  

This regulator is suitable for automotive, industrial, and battery-powered applications.

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