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ISL97652IRZ from INTERSIL

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ISL97652IRZ

Manufacturer: INTERSIL

4-Channel Integrated LCD Supply with Dual VCOM Amplifiers

Partnumber Manufacturer Quantity Availability
ISL97652IRZ INTERSIL 64700 In Stock

Description and Introduction

4-Channel Integrated LCD Supply with Dual VCOM Amplifiers The ISL97652IRZ is a high-efficiency, high-performance LED driver manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** INTERSIL (now Renesas Electronics)  
- **Part Number:** ISL97652IRZ  
- **Type:** LED Driver IC  
- **Topology:** Boost, Buck-Boost, or SEPIC Configurations  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Up to 30V (adjustable)  
- **Maximum Output Current:** 30mA per channel (6 channels total)  
- **Number of Channels:** 6  
- **Dimming Control:** Analog/PWM Dimming  
- **Switching Frequency:** Adjustable (typically up to 1MHz)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-Lead QFN (4mm x 4mm)  

### **Descriptions:**  
The ISL97652IRZ is a compact, multi-channel LED driver designed for backlighting applications in portable devices such as smartphones, tablets, and LCD displays. It supports flexible configurations (boost, buck-boost, or SEPIC) and provides precise current matching across all LED channels.  

### **Features:**  
- **Multi-Channel Operation:** 6 independent LED channels with ±1.5% current matching.  
- **Wide Input Voltage Range:** Operates from 2.5V to 5.5V, suitable for battery-powered devices.  
- **High Efficiency:** Up to 90% efficiency with low quiescent current.  
- **Flexible Dimming:** Supports both analog and PWM dimming for brightness control.  
- **Integrated Protection:** Includes over-voltage, over-current, and thermal shutdown protection.  
- **Small Footprint:** 20-lead QFN package (4mm x 4mm) for space-constrained designs.  

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

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