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UC29432 from TI,Texas Instruments

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UC29432

Manufacturer: TI

Precision Analog Controller

Partnumber Manufacturer Quantity Availability
UC29432 TI 11846 In Stock

Description and Introduction

Precision Analog Controller Here are the factual details about part UC29432 from the manufacturer Texas Instruments (TI):

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** UC29432
- **Type:** Switching Regulator Controller
- **Topology:** Buck (Step-Down)
- **Input Voltage Range:** 4.5V to 40V
- **Output Voltage Range:** Adjustable
- **Switching Frequency:** Up to 500 kHz
- **Output Current:** Up to 5A (dependent on external components)
- **Operating Temperature Range:** -40°C to +85°C
- **Package Type:** SOIC (Small Outline Integrated Circuit)

### **Descriptions:**
The UC29432 is a high-performance switching regulator controller designed for step-down (buck) applications. It provides efficient power conversion with adjustable output voltage and supports a wide input voltage range, making it suitable for various industrial and automotive applications.

### **Features:**
- **Wide Input Voltage Range:** Supports 4.5V to 40V input.
- **Adjustable Output Voltage:** Allows flexibility in design.
- **High Switching Frequency:** Up to 500 kHz for compact designs.
- **Current Mode Control:** Enhances transient response and stability.
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.
- **Thermal Shutdown Protection:** Prevents damage from overheating.
- **SOIC Package:** Compact and suitable for space-constrained applications.

This information is based solely on the manufacturer's specifications for the UC29432.

Partnumber Manufacturer Quantity Availability
UC29432 UNITROED 10 In Stock

Description and Introduction

Precision Analog Controller The part **UC29432** is manufactured by **UNITRODE**.  

### **Specifications:**  
- **Manufacturer:** UNITRODE  
- **Part Number:** UC29432  

### **Descriptions and Features:**  
- The UC29432 is a precision voltage reference and error amplifier designed for use in power supply control circuits.  
- It provides stable voltage references and amplification for feedback loops in switching regulators and other power management applications.  
- Features high accuracy and low drift for reliable performance.  
- Operates over a wide temperature range, making it suitable for industrial and automotive applications.  
- Typically used in conjunction with PWM controllers to enhance regulation and stability.  

For exact electrical characteristics, pin configurations, and application details, refer to the official **UNITRODE datasheet** for the UC29432.

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