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LT3469ETS8#PBF from LINEAR

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LT3469ETS8#PBF

Manufacturer: LINEAR

Piezo Microactuator Driver with Boost Regulator

Partnumber Manufacturer Quantity Availability
LT3469ETS8#PBF,LT3469ETS8PBF LINEAR 163 In Stock

Description and Introduction

Piezo Microactuator Driver with Boost Regulator The LT3469ETS8#PBF is a DC/DC converter manufactured by Linear Technology (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 16V  
- **Output Voltage Range:** Adjustable from 1.24V to 16V  
- **Output Current:** Up to 1.1A  
- **Switching Frequency:** 1.2MHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSOT-23-8  
- **Topology:** Step-up (boost) DC/DC converter  

### **Descriptions:**  
The LT3469ETS8#PBF is a high-efficiency, fixed-frequency step-up DC/DC converter designed for applications requiring a compact power solution. It integrates a 1.1A, 16V power switch and operates at a high switching frequency (1.2MHz), allowing the use of small external components.  

### **Features:**  
- **Integrated Power Switch:** 1.1A, 16V internal switch reduces external component count.  
- **Low Quiescent Current:** 20µA (typical) in shutdown mode.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **Thermal Shutdown Protection:** Safeguards the device from overheating.  
- **Small Footprint:** TSOT-23-8 package is suitable for space-constrained applications.  
- **Adjustable Output Voltage:** Set via an external resistor divider.  

This information is based solely on the manufacturer's datasheet for the LT3469ETS8#PBF.

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