IC Phoenix logo

Home ›  K  › K5 > KA7500C

KA7500C from SAMSUNG

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

15.625ms

KA7500C

Manufacturer: SAMSUNG

SMPS Controller

Partnumber Manufacturer Quantity Availability
KA7500C SAMSUNG 1338 In Stock

Description and Introduction

SMPS Controller The KA7500C is a pulse width modulation (PWM) control IC manufactured by SAMSUNG. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Type:** PWM Controller IC  
- **Manufacturer:** SAMSUNG  
- **Package:** DIP-16 (Dual In-line Package)  
- **Operating Voltage:** 7V to 40V  
- **Output Current:** Up to 200mA (sink/source)  
- **Oscillator Frequency Range:** Adjustable (typically 1kHz to 300kHz)  
- **Duty Cycle Range:** Adjustable (0% to 100%)  
- **Internal Reference Voltage:** 5V (±1%)  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
- The KA7500C is a fixed-frequency PWM controller designed for power supply regulation.  
- It is functionally equivalent to the TL494 and can be used in push-pull or single-ended configurations.  
- It includes an onboard oscillator, error amplifiers, a dead-time control comparator, and an output control circuit.  

### **Features:**  
- Adjustable dead-time control for push-pull or single-ended operation.  
- Onboard 5V reference voltage with high accuracy (±1%).  
- Dual error amplifiers for feedback control.  
- Uncommitted output transistors (NPN) for flexible output configurations.  
- Under-voltage lockout (UVLO) protection.  
- Compatible with the TL494 and other industry-standard PWM controllers.  

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

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips