IC Phoenix logo

Home ›  I  › I45 > ISL6524A

ISL6524A from INTERSIL

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

ISL6524A

Manufacturer: INTERSIL

PWM Controller and Triple Linear Reg, VRM8.5, 5-Bit DAC, Core ?%, Linears ?%

Partnumber Manufacturer Quantity Availability
ISL6524A INTERSIL 138 In Stock

Description and Introduction

PWM Controller and Triple Linear Reg, VRM8.5, 5-Bit DAC, Core ?%, Linears ?% The ISL6524A is a PWM controller manufactured by **INTERSIL** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on available factual information:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 5.5V  
- **Output Voltage Range:** Adjustable (via external resistors)  
- **Switching Frequency:** 300kHz (fixed)  
- **Duty Cycle Range:** 0% to 100%  
- **Maximum Output Current:** Supports external MOSFETs (current depends on external components)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead SOIC  

### **Descriptions:**
- The ISL6524A is a **single-phase synchronous buck PWM controller** designed for **DC-DC voltage regulation**.  
- It is optimized for **low-voltage, high-efficiency power supplies**, commonly used in **computing and telecom applications**.  
- The controller includes **integrated drivers for external N-channel MOSFETs** and supports **voltage-mode control**.  

### **Features:**
- **Precision Voltage Reference:** ±1% accuracy over temperature.  
- **Integrated MOSFET Drivers:** Reduces external component count.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **Overcurrent Protection (OCP):** Uses external current sensing.  
- **Thermal Shutdown:** Protects against overheating.  
- **Adjustable Output Voltage:** Configured via external resistor divider.  

The ISL6524A is commonly used in **point-of-load (POL) converters, VRM modules, and embedded power systems**.  

(Note: Since Intersil was acquired by Renesas, product support may now be handled by Renesas Electronics.)

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