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LT3572EUF#PBF from LINEAR

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LT3572EUF#PBF

Manufacturer: LINEAR

Dual Full-Bridge Piezo Driver with 900mA Boost Converter

Partnumber Manufacturer Quantity Availability
LT3572EUF#PBF,LT3572EUFPBF LINEAR 40 In Stock

Description and Introduction

Dual Full-Bridge Piezo Driver with 900mA Boost Converter The LT3572EUF#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:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LT3572EUF#PBF  
- **Type:** Switching Regulator (DC-DC Converter)  
- **Topology:** Flyback, Forward, or Boost (depending on configuration)  
- **Input Voltage Range:** 3V to 40V  
- **Output Voltage:** Adjustable  
- **Output Current:** Up to 1.5A (switch current limit)  
- **Switching Frequency:** 200kHz to 1MHz (adjustable)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead QFN (4mm x 4mm)  
- **Efficiency:** Up to 90% (depending on configuration)  
- **Features:**  
  - Integrated power switch  
  - Adjustable soft-start  
  - Programmable current limit  
  - Synchronizable switching frequency  
  - Thermal shutdown protection  

### **Descriptions:**  
The LT3572EUF#PBF is a versatile switching regulator designed for isolated and non-isolated DC-DC converter applications. It integrates a power switch, allowing for compact designs in industrial, automotive, and telecom applications. The device supports multiple topologies, including flyback, forward, and boost configurations.

### **Features:**  
- Wide input voltage range (3V to 40V)  
- Adjustable output voltage  
- High switching frequency (up to 1MHz)  
- Integrated NPN power switch (1.5A current limit)  
- Programmable soft-start  
- Synchronizable to an external clock  
- Thermal shutdown protection  
- Low shutdown current (<1µA)  

For detailed application information, refer to the official datasheet from Linear Technology/Analog Devices.

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