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ISL6432CB from INTERSIL

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ISL6432CB

Manufacturer: INTERSIL

PWM and Triple Linear Power Controller for Home Gateway Applications

Partnumber Manufacturer Quantity Availability
ISL6432CB INTERSIL 10350 In Stock

Description and Introduction

PWM and Triple Linear Power Controller for Home Gateway Applications The ISL6432CB is a dual MOSFET driver IC manufactured by INTERSIL (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** INTERSIL (now Renesas Electronics)  
- **Part Number:** ISL6432CB  
- **Type:** Dual MOSFET Driver  
- **Operating Voltage Range:** 4.5V to 5.5V  
- **Output Current (Peak):** 2A (sink/source)  
- **Propagation Delay (Typical):** 30ns  
- **Rise/Fall Time (Typical):** 15ns  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SOIC  

### **Descriptions:**
- The ISL6432CB is a high-frequency, dual MOSFET driver designed for synchronous buck converters.  
- It provides two independent gate drivers for controlling high-side and low-side N-channel MOSFETs.  
- The device includes adaptive shoot-through protection to prevent simultaneous conduction of both MOSFETs.  

### **Features:**
- **Dual Output Drivers:** Supports high-side and low-side MOSFETs.  
- **Adaptive Shoot-Through Protection:** Prevents cross-conduction.  
- **Fast Switching Speeds:** Optimized for high-frequency operation.  
- **Wide Input Voltage Range:** Compatible with 5V logic.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  

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

Partnumber Manufacturer Quantity Availability
ISL6432CB INTERSIL 3 In Stock

Description and Introduction

PWM and Triple Linear Power Controller for Home Gateway Applications The ISL6432CB is a power management IC manufactured by **INTERSIL**.  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 5.5V  
- **Output Voltage Range:** Adjustable  
- **Number of Outputs:** Dual output (2 channels)  
- **Switching Frequency:** 300kHz (typical)  
- **Maximum Output Current:** 4A per channel  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-lead SOIC  

### **Descriptions:**  
The ISL6432CB is a **dual synchronous buck PWM controller** designed for high-efficiency DC-DC conversion in power supply applications. It provides precise voltage regulation and supports synchronous rectification for improved efficiency.  

### **Features:**  
- **Dual Independent PWM Controllers**  
- **Adjustable Output Voltage** (via external resistors)  
- **Integrated MOSFET Drivers**  
- **Overcurrent Protection (OCP)**  
- **Undervoltage Lockout (UVLO)**  
- **Soft-Start Functionality**  
- **Synchronous Rectification for High Efficiency**  
- **Thermal Shutdown Protection**  

This IC is commonly used in **distributed power systems, networking equipment, and telecom applications**.

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