IC Phoenix logo

Home ›  I  › I47 > ISL88706

ISL88706 from INTERSIL

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

ISL88706

Manufacturer: INTERSIL

礟 Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset

Partnumber Manufacturer Quantity Availability
ISL88706 INTERSIL 445 In Stock

Description and Introduction

礟 Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset The **ISL88706** is a battery charger controller IC manufactured by **Intersil** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on available data:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable for 2 to 4 series Li-ion/Li-polymer cells  
- **Charge Current:** Programmable up to 10A  
- **Switching Frequency:** 300kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-lead QFN (5mm x 5mm)  

### **Descriptions:**
- A high-efficiency, synchronous buck battery charger controller for 2- to 4-cell Li-ion/Li-polymer batteries.  
- Supports **AC adapter** and **USB input power sources** with automatic selection.  
- Features **input current limiting** to prevent overloading the power source.  
- Includes **battery detection**, **charge termination**, and **system power management** functions.  

### **Features:**
- **Programmable Charge Parameters:** Adjustable charge current, voltage, and input current limit.  
- **Dynamic Power Management (DPM):** Optimizes power delivery when input power is limited.  
- **Battery Detection & Protection:** Detects missing or faulty batteries, with overvoltage/overcurrent protection.  
- **Thermal Regulation:** Reduces charge current if temperature exceeds safe limits.  
- **Power Good Indicator:** Monitors input and output status.  
- **Standalone Operation:** Requires minimal external components.  

This IC is commonly used in **laptops, tablets, and portable devices** requiring multi-cell battery charging.  

(Note: For detailed application notes or schematics, refer to the official **Intersil/Renesas datasheet**.)

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