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TL594IDR from TI,Texas Instruments

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TL594IDR

Manufacturer: TI

Pulse-Width-Modulation (PWM) Control Circuit

Partnumber Manufacturer Quantity Availability
TL594IDR TI 35552 In Stock

Description and Introduction

Pulse-Width-Modulation (PWM) Control Circuit The TL594IDR is a pulse-width modulation (PWM) control circuit manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TL594IDR  
- **Type:** PWM Controller IC  
- **Package:** SOIC-16  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (VCC):** 7V to 40V  
- **Output Current (Sink/Source):** 200mA (per output)  
- **Switching Frequency:** Up to 300kHz  
- **Duty Cycle Range:** 0% to 45% (adjustable)  
- **Number of Outputs:** 2 (push-pull or single-ended)  
- **Error Amplifier Bandwidth:** 1MHz  

### **Descriptions:**
The TL594IDR is a fixed-frequency PWM controller designed for power supply control applications. It includes an on-chip oscillator, error amplifiers, a dead-time control comparator, and output control circuitry. It is commonly used in DC-DC converters, inverters, and switch-mode power supplies (SMPS).  

### **Features:**
- **Complete PWM Control Circuitry**  
- **Adjustable Dead-Time Control**  
- **On-Chip Error Amplifiers**  
- **Internal Oscillator with Frequency Adjustable via External Components**  
- **Push-Pull or Single-Ended Output Configuration**  
- **Undervoltage Lockout (UVLO) Protection**  
- **Synchronous Operation Capability**  
- **High Output Drive Current (200mA per output)**  

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

Application Scenarios & Design Considerations

Pulse-Width-Modulation (PWM) Control Circuit

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