IC Phoenix logo

Home ›  I  › I46 > ISL6729IB

ISL6729IB from INTERSIL

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

ISL6729IB

Manufacturer: INTERSIL

Low-Cost Single-Ended Current-Mode PWM for Microcontroller Based Power Converters

Partnumber Manufacturer Quantity Availability
ISL6729IB INTERSIL 53 In Stock

Description and Introduction

Low-Cost Single-Ended Current-Mode PWM for Microcontroller Based Power Converters The ISL6729IB is a single-ended PWM controller manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 8V to 14V (VCC)  
- **Operating Frequency Range:** 50kHz to 1MHz (adjustable via external resistor)  
- **Duty Cycle Range:** Up to 90%  
- **Output Drive Current:** ±1.5A (peak)  
- **Soft-Start Time:** Adjustable via external capacitor  
- **Error Amplifier Bandwidth:** 10MHz  
- **Protection Features:**  
  - Undervoltage Lockout (UVLO)  
  - Overcurrent Protection (OCP)  
  - Programmable Dead-Time Control  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead SOIC  

### **Descriptions:**  
The ISL6729IB is a versatile PWM controller designed for DC-DC power conversion applications. It provides precise voltage regulation with high efficiency and supports both voltage-mode and current-mode control. The device includes an integrated error amplifier, oscillator, and protection circuitry, making it suitable for power supplies in industrial, telecom, and computing systems.

### **Features:**  
- **Voltage-Mode Control:** Supports stable operation with external compensation.  
- **Adjustable Frequency:** Set via an external resistor for flexibility.  
- **Synchronization Capability:** Can sync to an external clock.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **High-Speed Error Amplifier:** Ensures fast transient response.  
- **Low Standby Current:** Enhances efficiency in light-load conditions.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  

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