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UC1517J/883B from U

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UC1517J/883B

Manufacturer: U

Stepper Motor Drive Circuit

Partnumber Manufacturer Quantity Availability
UC1517J/883B,UC1517J883B U 25 In Stock

Description and Introduction

Stepper Motor Drive Circuit The UC1517J/883B is a hybrid IC manufactured by Texas Instruments (TI). It is designed for high-reliability applications, meeting MIL-PRF-38534 standards.  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UC1517J/883B  
- **Type:** Hybrid IC  
- **Qualification Level:** MIL-PRF-38534 Class B (high-reliability)  
- **Package:** Ceramic DIP (Dual In-line Package)  
- **Operating Temperature Range:** -55°C to +125°C (military-grade)  
- **Function:** Power management/switching regulator IC  

### **Descriptions and Features:**  
- Designed for aerospace, defense, and high-reliability industrial applications.  
- Provides precise voltage regulation and power conversion.  
- Features radiation-hardened construction for harsh environments.  
- Includes built-in protection features such as overcurrent and overtemperature safeguards.  
- Suitable for DC-DC converter applications.  

This IC is part of TI's high-reliability product line, ensuring performance in extreme conditions.

Partnumber Manufacturer Quantity Availability
UC1517J/883B,UC1517J883B UC 25 In Stock

Description and Introduction

Stepper Motor Drive Circuit The UC1517J/883B is a high-performance, radiation-hardened DC/DC converter controller manufactured by Texas Instruments.  

### **Manufacturer:**  
- **Texas Instruments**  

### **Specifications:**  
- **Radiation-Hardened:** Designed for space and high-reliability applications.  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage:** Adjustable  
- **Switching Frequency:** Up to 100kHz  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** Ceramic DIP (Dual In-Line Package)  
- **Qualification Level:** MIL-PRF-38534 Class B  

### **Features:**  
- **PWM Control:** Provides precise regulation.  
- **Soft-Start Capability:** Reduces inrush current.  
- **Current Limiting:** Protects against overloads.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Radiation Tolerance:** Suitable for space and military applications.  

### **Applications:**  
- Spacecraft power systems  
- Military and aerospace electronics  
- High-reliability industrial systems  

This information is based on the UC1517J/883B datasheet and Texas Instruments documentation.

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