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TL594INSRG4 from TI,Texas Instruments

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TL594INSRG4

Manufacturer: TI

Pulse-Width-Modulation (PWM) Control Circuit 16-SO -40 to 85

Partnumber Manufacturer Quantity Availability
TL594INSRG4 TI 1143 In Stock

Description and Introduction

Pulse-Width-Modulation (PWM) Control Circuit 16-SO -40 to 85 The TL594INSRG4 is a pulse-width modulation (PWM) control circuit manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** PWM Controller  
- **Topology:** Buck, Boost, Flyback, Forward  
- **Output Type:** Push-Pull  
- **Number of Outputs:** 2  
- **Output Current:** 200mA (sink/source)  
- **Switching Frequency:** Up to 300kHz  
- **Supply Voltage (VCC):** 7V to 40V  
- **Duty Cycle Max:** 45% (each output)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16  

### **Descriptions:**  
The TL594INSRG4 is a fixed-frequency PWM control IC designed for power supply regulation. It includes an error amplifier, an adjustable oscillator, a dead-time control comparator, a pulse-steering flip-flop, and output control circuits.  

### **Features:**  
- **Complete PWM Control Circuitry**  
- **On-Chip Error Amplifiers**  
- **Variable Dead-Time Control**  
- **Internal Oscillator with Sync Capability**  
- **Undervoltage Lockout (UVLO)**  
- **Output Control for Push-Pull or Single-Ended Operation**  
- **High Output Drive Current (200mA)**  

This device is commonly used in DC-DC converters, power inverters, and other regulated power supply applications.

Application Scenarios & Design Considerations

Pulse-Width-Modulation (PWM) Control Circuit 16-SO -40 to 85

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