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LTC3788IUH#TRPBF from LT

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LTC3788IUH#TRPBF

Manufacturer: LT

2-Phase, Dual Output Synchronous Boost Controller

Partnumber Manufacturer Quantity Availability
LTC3788IUH#TRPBF,LTC3788IUHTRPBF LT 62 In Stock

Description and Introduction

2-Phase, Dual Output Synchronous Boost Controller The **LTC3788IUH#TRPBF** is a high-performance, synchronous step-up DC/DC controller manufactured by **Linear Technology (now part of Analog Devices)**.  

### **Key Specifications:**  
- **Input Voltage Range:** 4V to 30V (up to 36V absolute maximum)  
- **Output Voltage Range:** Up to 36V (adjustable)  
- **Switching Frequency:** Adjustable (100kHz to 600kHz)  
- **Efficiency:** Up to 98%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 32-Lead QFN (5mm × 5mm)  
- **Topology:** Synchronous Buck-Boost  

### **Descriptions & Features:**  
- **Buck-Boost Operation:** Seamlessly transitions between buck and boost modes for stable output voltage.  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Programmable Frequency:** Allows optimization for efficiency or component size.  
- **Wide Input Range:** Supports applications with varying input voltages.  
- **Precision Reference:** 0.8V ±1% feedback voltage for accurate regulation.  
- **Current Mode Control:** Ensures fast transient response and loop stability.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Low Shutdown Current:** <1µA when disabled.  

This controller is commonly used in **battery-powered systems, telecom, industrial, and automotive applications** requiring high-efficiency power conversion.  

(Note: Always refer to the official datasheet for detailed specifications and application guidelines.)

Application Scenarios & Design Considerations

2-Phase, Dual Output Synchronous Boost Controller

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