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TL594CDR from TI,Texas Instruments

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TL594CDR

Manufacturer: TI

Pulse-Width-Modulation (PWM) Control Circuit

Partnumber Manufacturer Quantity Availability
TL594CDR TI 187 In Stock

Description and Introduction

Pulse-Width-Modulation (PWM) Control Circuit The TL594CDR is a pulse-width modulation (PWM) control circuit manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage (VCC):** 7V to 40V  
- **Output Current (Sink/Source):** 200mA (per output)  
- **Switching Frequency:** Up to 300kHz  
- **Duty Cycle Range:** 0% to 100%  
- **Error Amplifier Gain Bandwidth:** 1MHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16  

### **Descriptions:**  
The TL594CDR is a fixed-frequency PWM controller that integrates all the necessary functions for power supply control. It includes an on-chip oscillator, error amplifiers, a dead-time control comparator, a pulse-steering flip-flop, and output control circuits.  

### **Features:**  
- **Complete PWM Control Circuitry**  
- **Adjustable Dead-Time Control**  
- **Push-Pull or Single-Ended Output Operation**  
- **Internal Regulator for Stable Reference Voltage (5V ±1%)**  
- **Undervoltage Lockout (UVLO) Protection**  
- **Sync Capability for Multi-Unit Operation**  
- **Available in 16-Pin SOIC Package**  

This device is commonly used in switch-mode power supplies, DC-DC converters, and motor control applications.

Application Scenarios & Design Considerations

Pulse-Width-Modulation (PWM) Control Circuit

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