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UC2836N

High Efficiency Regulator Controller

Partnumber Manufacturer Quantity Availability
UC2836N 195 In Stock

Description and Introduction

High Efficiency Regulator Controller The UC2836N is a high-performance switching regulator controller manufactured by Texas Instruments. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer Specifications:**
- **Manufacturer:** Texas Instruments  
- **Part Number:** UC2836N  
- **Type:** Switching Regulator Controller  
- **Package:** PDIP-16 (Plastic Dual In-line Package, 16 pins)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage:** Adjustable  
- **Switching Frequency:** Up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Output Current:** Up to 200mA (driver output)  

### **Descriptions:**
- The UC2836N is a high-speed PWM (Pulse Width Modulation) controller designed for switching power supply applications.  
- It provides precise voltage regulation and supports both voltage-mode and current-mode control.  
- The device includes an onboard error amplifier, oscillator, PWM comparator, and high-current totem-pole output drivers.  
- It is suitable for buck, boost, flyback, and forward converter topologies.  

### **Features:**
- **Wide Input Voltage Range:** Supports 4.5V to 40V operation.  
- **High-Speed Operation:** Capable of switching frequencies up to 1MHz.  
- **Adjustable Output Voltage:** Allows flexible design for different power supply requirements.  
- **Current-Mode and Voltage-Mode Control:** Provides design flexibility for stability and transient response.  
- **Onboard Error Amplifier:** Simplifies feedback loop design.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **High-Current Output Drivers:** Capable of driving power MOSFETs directly.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
UC2836N TI 4 In Stock

Description and Introduction

High Efficiency Regulator Controller The UC2836N is a high-performance switching regulator controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage:** Adjustable  
- **Switching Frequency:** Up to 500kHz  
- **Output Current:** External MOSFET dependent  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Pin DIP (Dual In-line Package)  

### **Descriptions:**  
The UC2836N is a versatile PWM (Pulse Width Modulation) controller designed for high-efficiency switching power supplies. It provides precise control over output voltage regulation and supports both buck and boost configurations.  

### **Features:**  
- **Wide Input Voltage Range:** Supports operation from 4.5V to 40V.  
- **High Switching Frequency:** Allows for compact power supply designs.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Current Limiting Protection:** Enhances system reliability.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  

This controller is commonly used in DC-DC converters, power supplies, and industrial applications requiring efficient voltage regulation.

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