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TL594CNSR from TI,Texas Instruments

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TL594CNSR

Manufacturer: TI

Pulse-Width-Modulation (PWM) Control Circuit

Partnumber Manufacturer Quantity Availability
TL594CNSR TI 1850 In Stock

Description and Introduction

Pulse-Width-Modulation (PWM) Control Circuit The TL594CNSR is a pulse-width modulation (PWM) control circuit manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Category:** Integrated Circuits (ICs)  
- **Family:** PMIC - Voltage Regulators - DC DC Switching Controllers  
- **Topology:** Buck, Boost, Flyback, Forward  
- **Output Type:** Transistor Driver  
- **Number of Outputs:** 2  
- **Output Phases:** 1  
- **Voltage - Supply (Vcc/Vdd):** 7V ~ 40V  
- **Frequency - Switching:** Adjustable, up to 300kHz  
- **Duty Cycle (Max):** 45%  
- **Synchronous Rectifier:** No  
- **Clock Sync:** No  
- **Control Features:** Dead Time Control, Error Amplifier, Frequency Control, Soft Start  
- **Operating Temperature:** -40°C ~ 85°C  
- **Package / Case:** 16-SOIC (0.209", 5.30mm Width)  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The TL594CNSR is a fixed-frequency PWM controller designed for DC-DC converter and power supply applications. It includes an on-chip error amplifier, adjustable oscillator, dead-time control, and output control circuitry.  

### **Features:**  
- **Complete PWM Control Circuitry**  
- **Uncommitted Outputs for 200mA Sink or Source Current**  
- **Variable Dead Time Provides Control Over Total Range**  
- **Internal Regulator Provides a Stable 5V Reference Supply**  
- **Undervoltage Lockout for Low VCC Conditions**  
- **Available in 16-Pin SOIC Package**  

For detailed application notes and circuit examples, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Pulse-Width-Modulation (PWM) Control Circuit

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