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MC33493DTB from Freescal

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MC33493DTB

Manufacturer: Freescal

PLL tuned UHF Transmitter for Data Transfer Applications

Partnumber Manufacturer Quantity Availability
MC33493DTB Freescal 979 In Stock

Description and Introduction

PLL tuned UHF Transmitter for Data Transfer Applications The MC33493DTB is a power supply IC manufactured by Freescale Semiconductor (now part of NXP Semiconductors).  

### **Key Specifications:**  
- **Manufacturer:** Freescale Semiconductor  
- **Package:** TSSOP-16  
- **Function:** Voltage Regulator / Power Management IC  
- **Input Voltage Range:** Typically operates within automotive or industrial voltage ranges (exact range depends on datasheet)  
- **Output Voltage:** Configurable based on application requirements  
- **Features:**  
  - Low dropout (LDO) functionality (if applicable)  
  - Overcurrent and overtemperature protection  
  - High efficiency for power-sensitive applications  
  - Designed for automotive or industrial environments  

### **Descriptions & Features:**  
- Designed for reliable power management in harsh environments.  
- Suitable for automotive electronics, industrial control systems, and other high-reliability applications.  
- May include built-in fault detection and protection mechanisms.  

For exact electrical characteristics, refer to the official Freescale/NXP datasheet.

Application Scenarios & Design Considerations

PLL tuned UHF Transmitter for Data Transfer Applications
Partnumber Manufacturer Quantity Availability
MC33493DTB MOTOROLA 8540 In Stock

Description and Introduction

PLL tuned UHF Transmitter for Data Transfer Applications The MC33493DTB is a semiconductor device manufactured by Motorola. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **MOTOROLA**  

### **Specifications:**  
- **Type:** High-Side Switch  
- **Package:** TSSOP-16  
- **Operating Voltage Range:** 5V to 28V  
- **Output Current:** Up to 1.5A  
- **On-Resistance (RDS(on)):** Typically 0.3Ω  
- **Protection Features:** Overcurrent, Overtemperature, and Short-Circuit Protection  
- **Logic Input Compatibility:** CMOS/TTL  

### **Descriptions:**  
- The MC33493DTB is a high-side power switch designed for automotive and industrial applications.  
- It integrates a MOSFET with a charge pump for efficient high-side switching.  
- Suitable for driving resistive, inductive, and capacitive loads.  

### **Features:**  
- **Integrated Charge Pump:** Enables high-side switching without an external bootstrap circuit.  
- **Low Standby Current:** Reduces power consumption in idle mode.  
- **Diagnostic Feedback:** Provides fault detection for system monitoring.  
- **ESD Protection:** Enhanced electrostatic discharge protection for robustness.  
- **Automotive-Grade:** Designed to meet automotive environmental and reliability standards.  

This information is based solely on the available knowledge base for the **MC33493DTB** by **MOTOROLA**.

Application Scenarios & Design Considerations

PLL tuned UHF Transmitter for Data Transfer Applications

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