IC Phoenix logo

Home ›  I  › I44 > ISL6414IR

ISL6414IR from INTESIL

Fast Delivery, Competitive Price @IC-phoenix

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

ISL6414IR

Manufacturer: INTESIL, INTERSIL

Triple Output/ Low-Noise LDO Regulator with Integrated Reset Circuit

Partnumber Manufacturer Quantity Availability
ISL6414IR INTESIL, INTERSIL 6528 In Stock

Description and Introduction

Triple Output/ Low-Noise LDO Regulator with Integrated Reset Circuit The ISL6414IR is a high-frequency, synchronous buck PWM controller manufactured by Intersil (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Maximum Duty Cycle:** 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead QFN (Quad Flat No-Lead)  

### **Descriptions:**
- The ISL6414IR is designed for high-efficiency DC-DC conversion in applications such as networking, telecom, and industrial systems.  
- It supports synchronous rectification for improved efficiency.  
- The controller includes adaptive non-overlap gate drive to prevent shoot-through in power MOSFETs.  
- It features a voltage-mode control architecture with input voltage feed-forward compensation.  

### **Features:**
- **Adjustable Output Voltage:** Via external resistor divider  
- **Programmable Soft-Start:** Reduces inrush current  
- **Power-Good Output:** Monitors output voltage status  
- **Overcurrent Protection:** Uses external MOSFET RDS(ON) sensing  
- **Overvoltage Protection (OVP):** Safeguards against excessive output voltage  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage  
- **External Synchronization:** Allows synchronization to an external clock  

For detailed application notes and additional technical information, refer to the official datasheet from Renesas Electronics (formerly Intersil).

Application Scenarios & Design Considerations

Triple Output/ Low-Noise LDO Regulator with Integrated Reset Circuit

Alternative Part Number

  • TPS7A7001DDAR --: Low-dropout linear regulator with similar current capability and adjustable output, widely available and pin-compatible in function.
  • LT1963AEQ --: Low-noise LDO regulator offering comparable voltage/current ratings and robust thermal performance as a functional substitute.
  • MIC29302WU --: Adjustable high-current LDO regulator with similar electrical characteristics, suitable as a drop-in functional replacement.
  • TPS75201QPWPRQ1 --: Automotive-grade low-dropout linear regulator with similar current capability and adjustable output, suitable replacement for ISL6414IR power management functions.
  • LM317MDT --: Widely available adjustable linear regulator with robust current handling and thermal protection, usable as a functional substitute where regulation requirements are less strict.

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