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LTM4603HVIV#PBF from LINEAR

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15.625ms

LTM4603HVIV#PBF

Manufacturer: LINEAR

6A, 28VIN DC/DC 渭Module (Power Module) with PLL, Output Tracking and Margining

Partnumber Manufacturer Quantity Availability
LTM4603HVIV#PBF,LTM4603HVIVPBF LINEAR 686 In Stock

Description and Introduction

6A, 28VIN DC/DC 渭Module (Power Module) with PLL, Output Tracking and Margining The LTM4603HVIV#PBF is a high-efficiency, high-voltage step-down switching regulator module manufactured by Linear Technology (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** 0.8V to 24V (adjustable via external resistors)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 850kHz (typical)  
- **Efficiency:** Up to 96%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 15mm × 15mm × 4.32mm LGA (Land Grid Array)  
- **Regulation:** ±1.5% output voltage accuracy  

### **Description:**
The LTM4603HVIV#PBF is a complete DC/DC step-down switching regulator module that integrates a high-voltage input capability with a compact, thermally efficient design. It includes the power switches, inductor, and compensation circuitry, simplifying board layout and reducing external component count.  

### **Features:**
- **High Input Voltage Support:** Operates from 4.5V to 36V input range.  
- **Adjustable Output Voltage:** Configurable from 0.8V to 24V.  
- **High Efficiency:** Up to 96% efficiency with synchronous rectification.  
- **Integrated Components:** Includes MOSFETs, inductor, and compensation.  
- **Thermal Protection:** Over-temperature shutdown.  
- **Short-Circuit Protection:** Current limiting and foldback.  
- **Soft-Start:** Adjustable soft-start for controlled power-up.  
- **Low No-Load Quiescent Current:** ~100µA in standby mode.  
- **RoHS Compliant:** Lead-free and halogen-free.  

This information is strictly based on the manufacturer's datasheet and specifications.

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