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TL598CN from TI,Texas Instruments

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TL598CN

Manufacturer: TI

Pulse-Width-Modulation (Pwm) Control Circuit

Partnumber Manufacturer Quantity Availability
TL598CN TI 42 In Stock

Description and Introduction

Pulse-Width-Modulation (Pwm) Control Circuit The TL598CN is a pulse-width modulation (PWM) control circuit manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TL598CN  

### **Specifications:**  
- **Output Type:** Totem Pole  
- **Number of Outputs:** 2  
- **Topology:** Buck, Boost, Flyback, Forward  
- **Switching Frequency:** Up to 300 kHz  
- **Supply Voltage (VCC):** 4.5V to 40V  
- **Output Current:** 200 mA (sink or source per output)  
- **Duty Cycle Range:** 0% to 100% (adjustable)  
- **Error Amplifier Gain Bandwidth:** 1 MHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PDIP-16 (Plastic Dual In-Line Package)  

### **Descriptions:**  
The TL598CN is a fixed-frequency PWM control IC designed for power supply and motor control applications. It integrates a dead-time control feature, an error amplifier, a 5V reference, and a PWM comparator. It is an improved version of the TL494 with enhanced performance.  

### **Features:**  
- **Complete PWM Control Circuitry**  
- **On-Chip Error Amplifier**  
- **Adjustable Dead-Time Control**  
- **Internal 5V Reference (±1% Accuracy)**  
- **Synchronizable Oscillator**  
- **Undervoltage Lockout (UVLO)**  
- **Push-Pull or Single-Ended Output Configuration**  
- **Compatible with Standard TTL and CMOS Logic**  

This information is sourced from TI's official datasheet for the TL598CN.

Application Scenarios & Design Considerations

Pulse-Width-Modulation (Pwm) Control Circuit

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